4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
15 * These classes are derivatives of the similarly named classes in the YUI Library.
16 * The original license:
17 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18 * Code licensed under the BSD License:
19 * http://developer.yahoo.net/yui/license.txt
24 var Event=Roo.EventManager;
28 * @class Roo.dd.DragDrop
29 * Defines the interface and base operation of items that that can be
30 * dragged or can be drop targets. It was designed to be extended, overriding
31 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
32 * Up to three html elements can be associated with a DragDrop instance:
34 * <li>linked element: the element that is passed into the constructor.
35 * This is the element which defines the boundaries for interaction with
36 * other DragDrop objects.</li>
37 * <li>handle element(s): The drag operation only occurs if the element that
38 * was clicked matches a handle element. By default this is the linked
39 * element, but there are times that you will want only a portion of the
40 * linked element to initiate the drag operation, and the setHandleElId()
41 * method provides a way to define this.</li>
42 * <li>drag element: this represents the element that would be moved along
43 * with the cursor during a drag operation. By default, this is the linked
44 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
45 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
48 * This class should not be instantiated until the onload event to ensure that
49 * the associated elements are available.
50 * The following would define a DragDrop obj that would interact with any
51 * other DragDrop obj in the "group1" group:
53 * dd = new Roo.dd.DragDrop("div1", "group1");
55 * Since none of the event handlers have been implemented, nothing would
56 * actually happen if you were to run the code above. Normally you would
57 * override this class or one of the default implementations, but you can
58 * also override the methods you want on an instance of the class...
60 * dd.onDragDrop = function(e, id) {
61 * alert("dd was dropped on " + id);
65 * @param {String} id of the element that is linked to this instance
66 * @param {String} sGroup the group of related DragDrop objects
67 * @param {object} config an object containing configurable attributes
68 * Valid properties for DragDrop:
69 * padding, isTarget, maintainOffset, primaryButtonOnly
71 Roo.dd.DragDrop = function(id, sGroup, config) {
73 this.init(id, sGroup, config);
78 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
81 * The id of the element associated with this object. This is what we
82 * refer to as the "linked element" because the size and position of
83 * this element is used to determine when the drag and drop objects have
91 * Configuration attributes passed into the constructor
98 * The id of the element that will be dragged. By default this is same
99 * as the linked element , but could be changed to another element. Ex:
108 * the id of the element that initiates the drag operation. By default
109 * this is the linked element, but could be changed to be a child of this
110 * element. This lets us do things like only starting the drag when the
111 * header element within the linked html element is clicked.
112 * @property handleElId
119 * An associative array of HTML tags that will be ignored if clicked.
120 * @property invalidHandleTypes
121 * @type {string: string}
123 invalidHandleTypes: null,
126 * An associative array of ids for elements that will be ignored if clicked
127 * @property invalidHandleIds
128 * @type {string: string}
130 invalidHandleIds: null,
133 * An indexted array of css class names for elements that will be ignored
135 * @property invalidHandleClasses
138 invalidHandleClasses: null,
141 * The linked element's absolute X position at the time the drag was
143 * @property startPageX
150 * The linked element's absolute X position at the time the drag was
152 * @property startPageY
159 * The group defines a logical collection of DragDrop objects that are
160 * related. Instances only get events when interacting with other
161 * DragDrop object in the same group. This lets us define multiple
162 * groups using a single DragDrop subclass if we want.
164 * @type {string: string}
169 * Individual drag/drop instances can be locked. This will prevent
170 * onmousedown start drag.
181 lock: function() { this.locked = true; },
184 * Unlock this instace
187 unlock: function() { this.locked = false; },
190 * By default, all insances can be a drop target. This can be disabled by
191 * setting isTarget to false.
198 * The padding configured for this drag and drop object for calculating
199 * the drop zone intersection with this object.
206 * Cached reference to the linked element
213 * Internal typeof flag
214 * @property __ygDragDrop
220 * Set to true when horizontal contraints are applied
221 * @property constrainX
228 * Set to true when vertical contraints are applied
229 * @property constrainY
236 * The left constraint
244 * The right constraint
261 * The down constraint
269 * Maintain offsets when we resetconstraints. Set to true when you want
270 * the position of the element relative to its parent to stay the same
271 * when the page changes
273 * @property maintainOffset
276 maintainOffset: false,
279 * Array of pixel locations the element will snap to if we specified a
280 * horizontal graduation/interval. This array is generated automatically
281 * when you define a tick interval.
288 * Array of pixel locations the element will snap to if we specified a
289 * vertical graduation/interval. This array is generated automatically
290 * when you define a tick interval.
297 * By default the drag and drop instance will only respond to the primary
298 * button click (left button for a right-handed mouse). Set to true to
299 * allow drag and drop to start with any mouse click that is propogated
301 * @property primaryButtonOnly
304 primaryButtonOnly: true,
307 * The availabe property is false until the linked dom element is accessible.
308 * @property available
314 * By default, drags can only be initiated if the mousedown occurs in the
315 * region the linked element is. This is done in part to work around a
316 * bug in some browsers that mis-report the mousedown if the previous
317 * mouseup happened outside of the window. This property is set to true
318 * if outer handles are defined.
320 * @property hasOuterHandles
324 hasOuterHandles: false,
327 * Code that executes immediately before the startDrag event
328 * @method b4StartDrag
331 b4StartDrag: function(x, y) { },
334 * Abstract method called after a drag/drop object is clicked
335 * and the drag or mousedown time thresholds have beeen met.
337 * @param {int} X click location
338 * @param {int} Y click location
340 startDrag: function(x, y) { /* override this */ },
343 * Code that executes immediately before the onDrag event
347 b4Drag: function(e) { },
350 * Abstract method called during the onMouseMove event while dragging an
353 * @param {Event} e the mousemove event
355 onDrag: function(e) { /* override this */ },
358 * Abstract method called when this element fist begins hovering over
359 * another DragDrop obj
360 * @method onDragEnter
361 * @param {Event} e the mousemove event
362 * @param {String|DragDrop[]} id In POINT mode, the element
363 * id this is hovering over. In INTERSECT mode, an array of one or more
364 * dragdrop items being hovered over.
366 onDragEnter: function(e, id) { /* override this */ },
369 * Code that executes immediately before the onDragOver event
373 b4DragOver: function(e) { },
376 * Abstract method called when this element is hovering over another
379 * @param {Event} e the mousemove event
380 * @param {String|DragDrop[]} id In POINT mode, the element
381 * id this is hovering over. In INTERSECT mode, an array of dd items
382 * being hovered over.
384 onDragOver: function(e, id) { /* override this */ },
387 * Code that executes immediately before the onDragOut event
391 b4DragOut: function(e) { },
394 * Abstract method called when we are no longer hovering over an element
396 * @param {Event} e the mousemove event
397 * @param {String|DragDrop[]} id In POINT mode, the element
398 * id this was hovering over. In INTERSECT mode, an array of dd items
399 * that the mouse is no longer over.
401 onDragOut: function(e, id) { /* override this */ },
404 * Code that executes immediately before the onDragDrop event
408 b4DragDrop: function(e) { },
411 * Abstract method called when this item is dropped on another DragDrop
414 * @param {Event} e the mouseup event
415 * @param {String|DragDrop[]} id In POINT mode, the element
416 * id this was dropped on. In INTERSECT mode, an array of dd items this
419 onDragDrop: function(e, id) { /* override this */ },
422 * Abstract method called when this item is dropped on an area with no
424 * @method onInvalidDrop
425 * @param {Event} e the mouseup event
427 onInvalidDrop: function(e) { /* override this */ },
430 * Code that executes immediately before the endDrag event
434 b4EndDrag: function(e) { },
437 * Fired when we are done dragging the object
439 * @param {Event} e the mouseup event
441 endDrag: function(e) { /* override this */ },
444 * Code executed immediately before the onMouseDown event
445 * @method b4MouseDown
446 * @param {Event} e the mousedown event
449 b4MouseDown: function(e) { },
452 * Event handler that fires when a drag/drop obj gets a mousedown
453 * @method onMouseDown
454 * @param {Event} e the mousedown event
456 onMouseDown: function(e) { /* override this */ },
459 * Event handler that fires when a drag/drop obj gets a mouseup
461 * @param {Event} e the mouseup event
463 onMouseUp: function(e) { /* override this */ },
466 * Override the onAvailable method to do what is needed after the initial
467 * position was determined.
468 * @method onAvailable
470 onAvailable: function () {
474 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
477 defaultPadding : {left:0, right:0, top:0, bottom:0},
480 * Initializes the drag drop object's constraints to restrict movement to a certain element.
484 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
485 { dragElId: "existingProxyDiv" });
486 dd.startDrag = function(){
487 this.constrainTo("parent-id");
490 * Or you can initalize it using the {@link Roo.Element} object:
492 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
493 startDrag : function(){
494 this.constrainTo("parent-id");
498 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
499 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
500 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
501 * an object containing the sides to pad. For example: {right:10, bottom:10}
502 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
504 constrainTo : function(constrainTo, pad, inContent){
505 if(typeof pad == "number"){
506 pad = {left: pad, right:pad, top:pad, bottom:pad};
508 pad = pad || this.defaultPadding;
509 var b = Roo.get(this.getEl()).getBox();
510 var ce = Roo.get(constrainTo);
511 var s = ce.getScroll();
513 if(cd == document.body){
514 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
517 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
521 var topSpace = b.y - c.y;
522 var leftSpace = b.x - c.x;
524 this.resetConstraints();
525 this.setXConstraint(leftSpace - (pad.left||0), // left
526 c.width - leftSpace - b.width - (pad.right||0) //right
528 this.setYConstraint(topSpace - (pad.top||0), //top
529 c.height - topSpace - b.height - (pad.bottom||0) //bottom
534 * Returns a reference to the linked element
536 * @return {HTMLElement} the html element
540 this._domRef = Roo.getDom(this.id);
547 * Returns a reference to the actual element to drag. By default this is
548 * the same as the html element, but it can be assigned to another
549 * element. An example of this can be found in Roo.dd.DDProxy
551 * @return {HTMLElement} the html element
553 getDragEl: function() {
554 return Roo.getDom(this.dragElId);
558 * Sets up the DragDrop object. Must be called in the constructor of any
559 * Roo.dd.DragDrop subclass
561 * @param id the id of the linked element
562 * @param {String} sGroup the group of related items
563 * @param {object} config configuration attributes
565 init: function(id, sGroup, config) {
566 this.initTarget(id, sGroup, config);
567 Event.on(this.id, "mousedown", this.handleMouseDown, this);
568 // Event.on(this.id, "selectstart", Event.preventDefault);
572 * Initializes Targeting functionality only... the object does not
573 * get a mousedown handler.
575 * @param id the id of the linked element
576 * @param {String} sGroup the group of related items
577 * @param {object} config configuration attributes
579 initTarget: function(id, sGroup, config) {
581 // configuration attributes
582 this.config = config || {};
584 // create a local reference to the drag and drop manager
585 this.DDM = Roo.dd.DDM;
586 // initialize the groups array
589 // assume that we have an element reference instead of an id if the
590 // parameter is not a string
591 if (typeof id !== "string") {
598 // add to an interaction group
599 this.addToGroup((sGroup) ? sGroup : "default");
601 // We don't want to register this as the handle with the manager
602 // so we just set the id rather than calling the setter.
603 this.handleElId = id;
605 // the linked element is the element that gets dragged by default
606 this.setDragElId(id);
608 // by default, clicked anchors will not start drag operations.
609 this.invalidHandleTypes = { A: "A" };
610 this.invalidHandleIds = {};
611 this.invalidHandleClasses = [];
615 this.handleOnAvailable();
619 * Applies the configuration parameters that were passed into the constructor.
620 * This is supposed to happen at each level through the inheritance chain. So
621 * a DDProxy implentation will execute apply config on DDProxy, DD, and
622 * DragDrop in order to get all of the parameters that are available in
624 * @method applyConfig
626 applyConfig: function() {
628 // configurable properties:
629 // padding, isTarget, maintainOffset, primaryButtonOnly
630 this.padding = this.config.padding || [0, 0, 0, 0];
631 this.isTarget = (this.config.isTarget !== false);
632 this.maintainOffset = (this.config.maintainOffset);
633 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
638 * Executed when the linked element is available
639 * @method handleOnAvailable
642 handleOnAvailable: function() {
643 this.available = true;
644 this.resetConstraints();
649 * Configures the padding for the target zone in px. Effectively expands
650 * (or reduces) the virtual object size for targeting calculations.
651 * Supports css-style shorthand; if only one parameter is passed, all sides
652 * will have that padding, and if only two are passed, the top and bottom
653 * will have the first param, the left and right the second.
655 * @param {int} iTop Top pad
656 * @param {int} iRight Right pad
657 * @param {int} iBot Bot pad
658 * @param {int} iLeft Left pad
660 setPadding: function(iTop, iRight, iBot, iLeft) {
661 // this.padding = [iLeft, iRight, iTop, iBot];
662 if (!iRight && 0 !== iRight) {
663 this.padding = [iTop, iTop, iTop, iTop];
664 } else if (!iBot && 0 !== iBot) {
665 this.padding = [iTop, iRight, iTop, iRight];
667 this.padding = [iTop, iRight, iBot, iLeft];
672 * Stores the initial placement of the linked element.
673 * @method setInitialPosition
674 * @param {int} diffX the X offset, default 0
675 * @param {int} diffY the Y offset, default 0
677 setInitPosition: function(diffX, diffY) {
678 var el = this.getEl();
680 if (!this.DDM.verifyEl(el)) {
687 var p = Dom.getXY( el );
689 this.initPageX = p[0] - dx;
690 this.initPageY = p[1] - dy;
692 this.lastPageX = p[0];
693 this.lastPageY = p[1];
696 this.setStartPosition(p);
700 * Sets the start position of the element. This is set when the obj
701 * is initialized, the reset when a drag is started.
702 * @method setStartPosition
703 * @param pos current position (from previous lookup)
706 setStartPosition: function(pos) {
707 var p = pos || Dom.getXY( this.getEl() );
708 this.deltaSetXY = null;
710 this.startPageX = p[0];
711 this.startPageY = p[1];
715 * Add this instance to a group of related drag/drop objects. All
716 * instances belong to at least one group, and can belong to as many
719 * @param sGroup {string} the name of the group
721 addToGroup: function(sGroup) {
722 this.groups[sGroup] = true;
723 this.DDM.regDragDrop(this, sGroup);
727 * Remove's this instance from the supplied interaction group
728 * @method removeFromGroup
729 * @param {string} sGroup The group to drop
731 removeFromGroup: function(sGroup) {
732 if (this.groups[sGroup]) {
733 delete this.groups[sGroup];
736 this.DDM.removeDDFromGroup(this, sGroup);
740 * Allows you to specify that an element other than the linked element
741 * will be moved with the cursor during a drag
742 * @method setDragElId
743 * @param id {string} the id of the element that will be used to initiate the drag
745 setDragElId: function(id) {
750 * Allows you to specify a child of the linked element that should be
751 * used to initiate the drag operation. An example of this would be if
752 * you have a content div with text and links. Clicking anywhere in the
753 * content area would normally start the drag operation. Use this method
754 * to specify that an element inside of the content div is the element
755 * that starts the drag operation.
756 * @method setHandleElId
757 * @param id {string} the id of the element that will be used to
760 setHandleElId: function(id) {
761 if (typeof id !== "string") {
764 this.handleElId = id;
765 this.DDM.regHandle(this.id, id);
769 * Allows you to set an element outside of the linked element as a drag
771 * @method setOuterHandleElId
772 * @param id the id of the element that will be used to initiate the drag
774 setOuterHandleElId: function(id) {
775 if (typeof id !== "string") {
778 Event.on(id, "mousedown",
779 this.handleMouseDown, this);
780 this.setHandleElId(id);
782 this.hasOuterHandles = true;
786 * Remove all drag and drop hooks for this element
790 Event.un(this.id, "mousedown",
791 this.handleMouseDown);
793 this.DDM._remove(this);
796 destroy : function(){
801 * Returns true if this instance is locked, or the drag drop mgr is locked
802 * (meaning that all drag/drop is disabled on the page.)
804 * @return {boolean} true if this obj or all drag/drop is locked, else
807 isLocked: function() {
808 return (this.DDM.isLocked() || this.locked);
812 * Fired when this object is clicked
813 * @method handleMouseDown
815 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
818 handleMouseDown: function(e, oDD){
819 if (this.primaryButtonOnly && e.button != 0) {
823 if (this.isLocked()) {
827 this.DDM.refreshCache(this.groups);
829 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
830 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
832 if (this.clickValidator(e)) {
834 // set the initial element position
835 this.setStartPosition();
841 this.DDM.handleMouseDown(e, this);
843 this.DDM.stopEvent(e);
851 clickValidator: function(e) {
852 var target = e.getTarget();
853 return ( this.isValidHandleChild(target) &&
854 (this.id == this.handleElId ||
855 this.DDM.handleWasClicked(target, this.id)) );
859 * Allows you to specify a tag name that should not start a drag operation
860 * when clicked. This is designed to facilitate embedding links within a
861 * drag handle that do something other than start the drag.
862 * @method addInvalidHandleType
863 * @param {string} tagName the type of element to exclude
865 addInvalidHandleType: function(tagName) {
866 var type = tagName.toUpperCase();
867 this.invalidHandleTypes[type] = type;
871 * Lets you to specify an element id for a child of a drag handle
872 * that should not initiate a drag
873 * @method addInvalidHandleId
874 * @param {string} id the element id of the element you wish to ignore
876 addInvalidHandleId: function(id) {
877 if (typeof id !== "string") {
880 this.invalidHandleIds[id] = id;
884 * Lets you specify a css class of elements that will not initiate a drag
885 * @method addInvalidHandleClass
886 * @param {string} cssClass the class of the elements you wish to ignore
888 addInvalidHandleClass: function(cssClass) {
889 this.invalidHandleClasses.push(cssClass);
893 * Unsets an excluded tag name set by addInvalidHandleType
894 * @method removeInvalidHandleType
895 * @param {string} tagName the type of element to unexclude
897 removeInvalidHandleType: function(tagName) {
898 var type = tagName.toUpperCase();
899 // this.invalidHandleTypes[type] = null;
900 delete this.invalidHandleTypes[type];
904 * Unsets an invalid handle id
905 * @method removeInvalidHandleId
906 * @param {string} id the id of the element to re-enable
908 removeInvalidHandleId: function(id) {
909 if (typeof id !== "string") {
912 delete this.invalidHandleIds[id];
916 * Unsets an invalid css class
917 * @method removeInvalidHandleClass
918 * @param {string} cssClass the class of the element(s) you wish to
921 removeInvalidHandleClass: function(cssClass) {
922 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
923 if (this.invalidHandleClasses[i] == cssClass) {
924 delete this.invalidHandleClasses[i];
930 * Checks the tag exclusion list to see if this click should be ignored
931 * @method isValidHandleChild
932 * @param {HTMLElement} node the HTMLElement to evaluate
933 * @return {boolean} true if this is a valid tag type, false if not
935 isValidHandleChild: function(node) {
938 // var n = (node.nodeName == "#text") ? node.parentNode : node;
941 nodeName = node.nodeName.toUpperCase();
943 nodeName = node.nodeName;
945 valid = valid && !this.invalidHandleTypes[nodeName];
946 valid = valid && !this.invalidHandleIds[node.id];
948 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
949 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
958 * Create the array of horizontal tick marks if an interval was specified
959 * in setXConstraint().
963 setXTicks: function(iStartX, iTickSize) {
965 this.xTickSize = iTickSize;
969 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
971 this.xTicks[this.xTicks.length] = i;
976 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
978 this.xTicks[this.xTicks.length] = i;
983 this.xTicks.sort(this.DDM.numericSort) ;
987 * Create the array of vertical tick marks if an interval was specified in
992 setYTicks: function(iStartY, iTickSize) {
994 this.yTickSize = iTickSize;
998 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
1000 this.yTicks[this.yTicks.length] = i;
1005 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
1007 this.yTicks[this.yTicks.length] = i;
1012 this.yTicks.sort(this.DDM.numericSort) ;
1016 * By default, the element can be dragged any place on the screen. Use
1017 * this method to limit the horizontal travel of the element. Pass in
1018 * 0,0 for the parameters if you want to lock the drag to the y axis.
1019 * @method setXConstraint
1020 * @param {int} iLeft the number of pixels the element can move to the left
1021 * @param {int} iRight the number of pixels the element can move to the
1023 * @param {int} iTickSize optional parameter for specifying that the
1025 * should move iTickSize pixels at a time.
1027 setXConstraint: function(iLeft, iRight, iTickSize) {
1028 this.leftConstraint = iLeft;
1029 this.rightConstraint = iRight;
1031 this.minX = this.initPageX - iLeft;
1032 this.maxX = this.initPageX + iRight;
1033 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
1035 this.constrainX = true;
1039 * Clears any constraints applied to this instance. Also clears ticks
1040 * since they can't exist independent of a constraint at this time.
1041 * @method clearConstraints
1043 clearConstraints: function() {
1044 this.constrainX = false;
1045 this.constrainY = false;
1050 * Clears any tick interval defined for this instance
1051 * @method clearTicks
1053 clearTicks: function() {
1061 * By default, the element can be dragged any place on the screen. Set
1062 * this to limit the vertical travel of the element. Pass in 0,0 for the
1063 * parameters if you want to lock the drag to the x axis.
1064 * @method setYConstraint
1065 * @param {int} iUp the number of pixels the element can move up
1066 * @param {int} iDown the number of pixels the element can move down
1067 * @param {int} iTickSize optional parameter for specifying that the
1068 * element should move iTickSize pixels at a time.
1070 setYConstraint: function(iUp, iDown, iTickSize) {
1071 this.topConstraint = iUp;
1072 this.bottomConstraint = iDown;
1074 this.minY = this.initPageY - iUp;
1075 this.maxY = this.initPageY + iDown;
1076 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
1078 this.constrainY = true;
1083 * resetConstraints must be called if you manually reposition a dd element.
1084 * @method resetConstraints
1085 * @param {boolean} maintainOffset
1087 resetConstraints: function() {
1090 // Maintain offsets if necessary
1091 if (this.initPageX || this.initPageX === 0) {
1092 // figure out how much this thing has moved
1093 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
1094 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
1096 this.setInitPosition(dx, dy);
1098 // This is the first time we have detected the element's position
1100 this.setInitPosition();
1103 if (this.constrainX) {
1104 this.setXConstraint( this.leftConstraint,
1105 this.rightConstraint,
1109 if (this.constrainY) {
1110 this.setYConstraint( this.topConstraint,
1111 this.bottomConstraint,
1117 * Normally the drag element is moved pixel by pixel, but we can specify
1118 * that it move a number of pixels at a time. This method resolves the
1119 * location when we have it set up like this.
1121 * @param {int} val where we want to place the object
1122 * @param {int[]} tickArray sorted array of valid points
1123 * @return {int} the closest tick
1126 getTick: function(val, tickArray) {
1129 // If tick interval is not defined, it is effectively 1 pixel,
1130 // so we return the value passed to us.
1132 } else if (tickArray[0] >= val) {
1133 // The value is lower than the first tick, so we return the first
1135 return tickArray[0];
1137 for (var i=0, len=tickArray.length; i<len; ++i) {
1139 if (tickArray[next] && tickArray[next] >= val) {
1140 var diff1 = val - tickArray[i];
1141 var diff2 = tickArray[next] - val;
1142 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
1146 // The value is larger than the last tick, so we return the last
1148 return tickArray[tickArray.length - 1];
1155 * @return {string} string representation of the dd obj
1157 toString: function() {
1158 return ("DragDrop " + this.id);
1166 * Ext JS Library 1.1.1
1167 * Copyright(c) 2006-2007, Ext JS, LLC.
1169 * Originally Released Under LGPL - original licence link has changed is not relivant.
1172 * <script type="text/javascript">
1177 * The drag and drop utility provides a framework for building drag and drop
1178 * applications. In addition to enabling drag and drop for specific elements,
1179 * the drag and drop elements are tracked by the manager class, and the
1180 * interactions between the various elements are tracked during the drag and
1181 * the implementing code is notified about these important moments.
1184 // Only load the library once. Rewriting the manager class would orphan
1185 // existing drag and drop instances.
1186 if (!Roo.dd.DragDropMgr) {
1189 * @class Roo.dd.DragDropMgr
1190 * DragDropMgr is a singleton that tracks the element interaction for
1191 * all DragDrop items in the window. Generally, you will not call
1192 * this class directly, but it does have helper methods that could
1193 * be useful in your DragDrop implementations.
1196 Roo.dd.DragDropMgr = function() {
1198 var Event = Roo.EventManager;
1203 * Two dimensional Array of registered DragDrop objects. The first
1204 * dimension is the DragDrop item group, the second the DragDrop
1207 * @type {string: string}
1214 * Array of element ids defined as drag handles. Used to determine
1215 * if the element that generated the mousedown event is actually the
1216 * handle and not the html element itself.
1217 * @property handleIds
1218 * @type {string: string}
1225 * the DragDrop object that is currently being dragged
1226 * @property dragCurrent
1234 * the DragDrop object(s) that are being hovered over
1235 * @property dragOvers
1243 * the X distance between the cursor and the object being dragged
1252 * the Y distance between the cursor and the object being dragged
1261 * Flag to determine if we should prevent the default behavior of the
1262 * events we define. By default this is true, but this can be set to
1263 * false if you need the default behavior (not recommended)
1264 * @property preventDefault
1268 preventDefault: true,
1271 * Flag to determine if we should stop the propagation of the events
1272 * we generate. This is true by default but you may want to set it to
1273 * false if the html element contains other features that require the
1275 * @property stopPropagation
1279 stopPropagation: true,
1282 * Internal flag that is set to true when drag and drop has been
1284 * @property initialized
1291 * All drag and drop can be disabled.
1299 * Called the first time an element is registered.
1305 this.initialized = true;
1309 * In point mode, drag and drop interaction is defined by the
1310 * location of the cursor during the drag/drop
1318 * In intersect mode, drag and drop interactio nis defined by the
1319 * overlap of two or more drag and drop objects.
1320 * @property INTERSECT
1327 * The current drag and drop mode. Default: POINT
1335 * Runs method on all drag and drop objects
1336 * @method _execOnAll
1340 _execOnAll: function(sMethod, args) {
1341 for (var i in this.ids) {
1342 for (var j in this.ids[i]) {
1343 var oDD = this.ids[i][j];
1344 if (! this.isTypeOfDD(oDD)) {
1347 oDD[sMethod].apply(oDD, args);
1353 * Drag and drop initialization. Sets up the global event handlers
1358 _onLoad: function() {
1363 Event.on(document, "mouseup", this.handleMouseUp, this, true);
1364 Event.on(document, "mousemove", this.handleMouseMove, this, true);
1365 Event.on(window, "unload", this._onUnload, this, true);
1366 Event.on(window, "resize", this._onResize, this, true);
1367 // Event.on(window, "mouseout", this._test);
1372 * Reset constraints on all drag and drop objs
1377 _onResize: function(e) {
1378 this._execOnAll("resetConstraints", []);
1382 * Lock all drag and drop functionality
1386 lock: function() { this.locked = true; },
1389 * Unlock all drag and drop functionality
1393 unlock: function() { this.locked = false; },
1396 * Is drag and drop locked?
1398 * @return {boolean} True if drag and drop is locked, false otherwise.
1401 isLocked: function() { return this.locked; },
1404 * Location cache that is set for all drag drop objects when a drag is
1405 * initiated, cleared when the drag is finished.
1406 * @property locationCache
1413 * Set useCache to false if you want to force object the lookup of each
1414 * drag and drop linked element constantly during a drag.
1415 * @property useCache
1422 * The number of pixels that the mouse needs to move after the
1423 * mousedown before the drag is initiated. Default=3;
1424 * @property clickPixelThresh
1428 clickPixelThresh: 3,
1431 * The number of milliseconds after the mousedown event to initiate the
1432 * drag if we don't get a mouseup event. Default=1000
1433 * @property clickTimeThresh
1437 clickTimeThresh: 350,
1440 * Flag that indicates that either the drag pixel threshold or the
1441 * mousdown time threshold has been met
1442 * @property dragThreshMet
1447 dragThreshMet: false,
1450 * Timeout used for the click time threshold
1451 * @property clickTimeout
1459 * The X position of the mousedown event stored for later use when a
1460 * drag threshold is met.
1469 * The Y position of the mousedown event stored for later use when a
1470 * drag threshold is met.
1479 * Each DragDrop instance must be registered with the DragDropMgr.
1480 * This is executed in DragDrop.init()
1481 * @method regDragDrop
1482 * @param {DragDrop} oDD the DragDrop object to register
1483 * @param {String} sGroup the name of the group this element belongs to
1486 regDragDrop: function(oDD, sGroup) {
1487 if (!this.initialized) { this.init(); }
1489 if (!this.ids[sGroup]) {
1490 this.ids[sGroup] = {};
1492 this.ids[sGroup][oDD.id] = oDD;
1496 * Removes the supplied dd instance from the supplied group. Executed
1497 * by DragDrop.removeFromGroup, so don't call this function directly.
1498 * @method removeDDFromGroup
1502 removeDDFromGroup: function(oDD, sGroup) {
1503 if (!this.ids[sGroup]) {
1504 this.ids[sGroup] = {};
1507 var obj = this.ids[sGroup];
1508 if (obj && obj[oDD.id]) {
1514 * Unregisters a drag and drop item. This is executed in
1515 * DragDrop.unreg, use that method instead of calling this directly.
1520 _remove: function(oDD) {
1521 for (var g in oDD.groups) {
1522 if (g && this.ids[g][oDD.id]) {
1523 delete this.ids[g][oDD.id];
1526 delete this.handleIds[oDD.id];
1530 * Each DragDrop handle element must be registered. This is done
1531 * automatically when executing DragDrop.setHandleElId()
1533 * @param {String} sDDId the DragDrop id this element is a handle for
1534 * @param {String} sHandleId the id of the element that is the drag
1538 regHandle: function(sDDId, sHandleId) {
1539 if (!this.handleIds[sDDId]) {
1540 this.handleIds[sDDId] = {};
1542 this.handleIds[sDDId][sHandleId] = sHandleId;
1546 * Utility function to determine if a given element has been
1547 * registered as a drag drop item.
1548 * @method isDragDrop
1549 * @param {String} id the element id to check
1550 * @return {boolean} true if this element is a DragDrop item,
1554 isDragDrop: function(id) {
1555 return ( this.getDDById(id) ) ? true : false;
1559 * Returns the drag and drop instances that are in all groups the
1560 * passed in instance belongs to.
1561 * @method getRelated
1562 * @param {DragDrop} p_oDD the obj to get related data for
1563 * @param {boolean} bTargetsOnly if true, only return targetable objs
1564 * @return {DragDrop[]} the related instances
1567 getRelated: function(p_oDD, bTargetsOnly) {
1569 for (var i in p_oDD.groups) {
1570 for (j in this.ids[i]) {
1571 var dd = this.ids[i][j];
1572 if (! this.isTypeOfDD(dd)) {
1575 if (!bTargetsOnly || dd.isTarget) {
1576 oDDs[oDDs.length] = dd;
1585 * Returns true if the specified dd target is a legal target for
1586 * the specifice drag obj
1587 * @method isLegalTarget
1588 * @param {DragDrop} the drag obj
1589 * @param {DragDrop} the target
1590 * @return {boolean} true if the target is a legal target for the
1594 isLegalTarget: function (oDD, oTargetDD) {
1595 var targets = this.getRelated(oDD, true);
1596 for (var i=0, len=targets.length;i<len;++i) {
1597 if (targets[i].id == oTargetDD.id) {
1606 * My goal is to be able to transparently determine if an object is
1607 * typeof DragDrop, and the exact subclass of DragDrop. typeof
1608 * returns "object", oDD.constructor.toString() always returns
1609 * "DragDrop" and not the name of the subclass. So for now it just
1610 * evaluates a well-known variable in DragDrop.
1611 * @method isTypeOfDD
1612 * @param {Object} the object to evaluate
1613 * @return {boolean} true if typeof oDD = DragDrop
1616 isTypeOfDD: function (oDD) {
1617 return (oDD && oDD.__ygDragDrop);
1621 * Utility function to determine if a given element has been
1622 * registered as a drag drop handle for the given Drag Drop object.
1624 * @param {String} id the element id to check
1625 * @return {boolean} true if this element is a DragDrop handle, false
1629 isHandle: function(sDDId, sHandleId) {
1630 return ( this.handleIds[sDDId] &&
1631 this.handleIds[sDDId][sHandleId] );
1635 * Returns the DragDrop instance for a given id
1637 * @param {String} id the id of the DragDrop object
1638 * @return {DragDrop} the drag drop object, null if it is not found
1641 getDDById: function(id) {
1642 for (var i in this.ids) {
1643 if (this.ids[i][id]) {
1644 return this.ids[i][id];
1651 * Fired after a registered DragDrop object gets the mousedown event.
1652 * Sets up the events required to track the object being dragged
1653 * @method handleMouseDown
1654 * @param {Event} e the event
1655 * @param oDD the DragDrop object being dragged
1659 handleMouseDown: function(e, oDD) {
1661 Roo.QuickTips.disable();
1663 this.currentTarget = e.getTarget();
1665 this.dragCurrent = oDD;
1667 var el = oDD.getEl();
1669 // track start position
1670 this.startX = e.getPageX();
1671 this.startY = e.getPageY();
1673 this.deltaX = this.startX - el.offsetLeft;
1674 this.deltaY = this.startY - el.offsetTop;
1676 this.dragThreshMet = false;
1678 this.clickTimeout = setTimeout(
1680 var DDM = Roo.dd.DDM;
1681 DDM.startDrag(DDM.startX, DDM.startY);
1683 this.clickTimeThresh );
1687 * Fired when either the drag pixel threshol or the mousedown hold
1688 * time threshold has been met.
1690 * @param x {int} the X position of the original mousedown
1691 * @param y {int} the Y position of the original mousedown
1694 startDrag: function(x, y) {
1695 clearTimeout(this.clickTimeout);
1696 if (this.dragCurrent) {
1697 this.dragCurrent.b4StartDrag(x, y);
1698 this.dragCurrent.startDrag(x, y);
1700 this.dragThreshMet = true;
1704 * Internal function to handle the mouseup event. Will be invoked
1705 * from the context of the document.
1706 * @method handleMouseUp
1707 * @param {Event} e the event
1711 handleMouseUp: function(e) {
1714 Roo.QuickTips.enable();
1716 if (! this.dragCurrent) {
1720 clearTimeout(this.clickTimeout);
1722 if (this.dragThreshMet) {
1723 this.fireEvents(e, true);
1733 * Utility to stop event propagation and event default, if these
1734 * features are turned on.
1736 * @param {Event} e the event as returned by this.getEvent()
1739 stopEvent: function(e){
1740 if(this.stopPropagation) {
1741 e.stopPropagation();
1744 if (this.preventDefault) {
1750 * Internal function to clean up event handlers after the drag
1751 * operation is complete
1753 * @param {Event} e the event
1757 stopDrag: function(e) {
1758 // Fire the drag end event for the item that was dragged
1759 if (this.dragCurrent) {
1760 if (this.dragThreshMet) {
1761 this.dragCurrent.b4EndDrag(e);
1762 this.dragCurrent.endDrag(e);
1765 this.dragCurrent.onMouseUp(e);
1768 this.dragCurrent = null;
1769 this.dragOvers = {};
1773 * Internal function to handle the mousemove event. Will be invoked
1774 * from the context of the html element.
1776 * @TODO figure out what we can do about mouse events lost when the
1777 * user drags objects beyond the window boundary. Currently we can
1778 * detect this in internet explorer by verifying that the mouse is
1779 * down during the mousemove event. Firefox doesn't give us the
1780 * button state on the mousemove event.
1781 * @method handleMouseMove
1782 * @param {Event} e the event
1786 handleMouseMove: function(e) {
1787 if (! this.dragCurrent) {
1791 // var button = e.which || e.button;
1793 // check for IE mouseup outside of page boundary
1794 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
1796 return this.handleMouseUp(e);
1799 if (!this.dragThreshMet) {
1800 var diffX = Math.abs(this.startX - e.getPageX());
1801 var diffY = Math.abs(this.startY - e.getPageY());
1802 if (diffX > this.clickPixelThresh ||
1803 diffY > this.clickPixelThresh) {
1804 this.startDrag(this.startX, this.startY);
1808 if (this.dragThreshMet) {
1809 this.dragCurrent.b4Drag(e);
1810 this.dragCurrent.onDrag(e);
1811 if(!this.dragCurrent.moveOnly){
1812 this.fireEvents(e, false);
1822 * Iterates over all of the DragDrop elements to find ones we are
1823 * hovering over or dropping on
1824 * @method fireEvents
1825 * @param {Event} e the event
1826 * @param {boolean} isDrop is this a drop op or a mouseover op?
1830 fireEvents: function(e, isDrop) {
1831 var dc = this.dragCurrent;
1833 // If the user did the mouse up outside of the window, we could
1834 // get here even though we have ended the drag.
1835 if (!dc || dc.isLocked()) {
1839 var pt = e.getPoint();
1841 // cache the previous dragOver array
1849 // Check to see if the object(s) we were hovering over is no longer
1850 // being hovered over so we can fire the onDragOut event
1851 for (var i in this.dragOvers) {
1853 var ddo = this.dragOvers[i];
1855 if (! this.isTypeOfDD(ddo)) {
1859 if (! this.isOverTarget(pt, ddo, this.mode)) {
1860 outEvts.push( ddo );
1864 delete this.dragOvers[i];
1867 for (var sGroup in dc.groups) {
1869 if ("string" != typeof sGroup) {
1873 for (i in this.ids[sGroup]) {
1874 var oDD = this.ids[sGroup][i];
1875 if (! this.isTypeOfDD(oDD)) {
1879 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
1880 if (this.isOverTarget(pt, oDD, this.mode)) {
1881 // look for drop interactions
1883 dropEvts.push( oDD );
1884 // look for drag enter and drag over interactions
1887 // initial drag over: dragEnter fires
1888 if (!oldOvers[oDD.id]) {
1889 enterEvts.push( oDD );
1890 // subsequent drag overs: dragOver fires
1892 overEvts.push( oDD );
1895 this.dragOvers[oDD.id] = oDD;
1903 if (outEvts.length) {
1904 dc.b4DragOut(e, outEvts);
1905 dc.onDragOut(e, outEvts);
1908 if (enterEvts.length) {
1909 dc.onDragEnter(e, enterEvts);
1912 if (overEvts.length) {
1913 dc.b4DragOver(e, overEvts);
1914 dc.onDragOver(e, overEvts);
1917 if (dropEvts.length) {
1918 dc.b4DragDrop(e, dropEvts);
1919 dc.onDragDrop(e, dropEvts);
1923 // fire dragout events
1925 for (i=0, len=outEvts.length; i<len; ++i) {
1926 dc.b4DragOut(e, outEvts[i].id);
1927 dc.onDragOut(e, outEvts[i].id);
1930 // fire enter events
1931 for (i=0,len=enterEvts.length; i<len; ++i) {
1932 // dc.b4DragEnter(e, oDD.id);
1933 dc.onDragEnter(e, enterEvts[i].id);
1937 for (i=0,len=overEvts.length; i<len; ++i) {
1938 dc.b4DragOver(e, overEvts[i].id);
1939 dc.onDragOver(e, overEvts[i].id);
1943 for (i=0, len=dropEvts.length; i<len; ++i) {
1944 dc.b4DragDrop(e, dropEvts[i].id);
1945 dc.onDragDrop(e, dropEvts[i].id);
1950 // notify about a drop that did not find a target
1951 if (isDrop && !dropEvts.length) {
1952 dc.onInvalidDrop(e);
1958 * Helper function for getting the best match from the list of drag
1959 * and drop objects returned by the drag and drop events when we are
1960 * in INTERSECT mode. It returns either the first object that the
1961 * cursor is over, or the object that has the greatest overlap with
1962 * the dragged element.
1963 * @method getBestMatch
1964 * @param {DragDrop[]} dds The array of drag and drop objects
1966 * @return {DragDrop} The best single match
1969 getBestMatch: function(dds) {
1971 // Return null if the input is not what we expect
1972 //if (!dds || !dds.length || dds.length == 0) {
1974 // If there is only one item, it wins
1975 //} else if (dds.length == 1) {
1977 var len = dds.length;
1982 // Loop through the targeted items
1983 for (var i=0; i<len; ++i) {
1985 // If the cursor is over the object, it wins. If the
1986 // cursor is over multiple matches, the first one we come
1988 if (dd.cursorIsOver) {
1991 // Otherwise the object with the most overlap wins
1994 winner.overlap.getArea() < dd.overlap.getArea()) {
2005 * Refreshes the cache of the top-left and bottom-right points of the
2006 * drag and drop objects in the specified group(s). This is in the
2007 * format that is stored in the drag and drop instance, so typical
2010 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
2014 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
2016 * @TODO this really should be an indexed array. Alternatively this
2017 * method could accept both.
2018 * @method refreshCache
2019 * @param {Object} groups an associative array of groups to refresh
2022 refreshCache: function(groups) {
2023 for (var sGroup in groups) {
2024 if ("string" != typeof sGroup) {
2027 for (var i in this.ids[sGroup]) {
2028 var oDD = this.ids[sGroup][i];
2030 if (this.isTypeOfDD(oDD)) {
2031 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
2032 var loc = this.getLocation(oDD);
2034 this.locationCache[oDD.id] = loc;
2036 delete this.locationCache[oDD.id];
2037 // this will unregister the drag and drop object if
2038 // the element is not in a usable state
2047 * This checks to make sure an element exists and is in the DOM. The
2048 * main purpose is to handle cases where innerHTML is used to remove
2049 * drag and drop objects from the DOM. IE provides an 'unspecified
2050 * error' when trying to access the offsetParent of such an element
2052 * @param {HTMLElement} el the element to check
2053 * @return {boolean} true if the element looks usable
2056 verifyEl: function(el) {
2061 parent = el.offsetParent;
2064 parent = el.offsetParent;
2075 * Returns a Region object containing the drag and drop element's position
2076 * and size, including the padding configured for it
2077 * @method getLocation
2078 * @param {DragDrop} oDD the drag and drop object to get the
2080 * @return {Roo.lib.Region} a Region object representing the total area
2081 * the element occupies, including any padding
2082 * the instance is configured for.
2085 getLocation: function(oDD) {
2086 if (! this.isTypeOfDD(oDD)) {
2090 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
2093 pos= Roo.lib.Dom.getXY(el);
2101 x2 = x1 + el.offsetWidth;
2103 y2 = y1 + el.offsetHeight;
2105 t = y1 - oDD.padding[0];
2106 r = x2 + oDD.padding[1];
2107 b = y2 + oDD.padding[2];
2108 l = x1 - oDD.padding[3];
2110 return new Roo.lib.Region( t, r, b, l );
2114 * Checks the cursor location to see if it over the target
2115 * @method isOverTarget
2116 * @param {Roo.lib.Point} pt The point to evaluate
2117 * @param {DragDrop} oTarget the DragDrop object we are inspecting
2118 * @return {boolean} true if the mouse is over the target
2122 isOverTarget: function(pt, oTarget, intersect) {
2123 // use cache if available
2124 var loc = this.locationCache[oTarget.id];
2125 if (!loc || !this.useCache) {
2126 loc = this.getLocation(oTarget);
2127 this.locationCache[oTarget.id] = loc;
2135 oTarget.cursorIsOver = loc.contains( pt );
2137 // DragDrop is using this as a sanity check for the initial mousedown
2138 // in this case we are done. In POINT mode, if the drag obj has no
2139 // contraints, we are also done. Otherwise we need to evaluate the
2140 // location of the target as related to the actual location of the
2142 var dc = this.dragCurrent;
2143 if (!dc || !dc.getTargetCoord ||
2144 (!intersect && !dc.constrainX && !dc.constrainY)) {
2145 return oTarget.cursorIsOver;
2148 oTarget.overlap = null;
2150 // Get the current location of the drag element, this is the
2151 // location of the mouse event less the delta that represents
2152 // where the original mousedown happened on the element. We
2153 // need to consider constraints and ticks as well.
2154 var pos = dc.getTargetCoord(pt.x, pt.y);
2156 var el = dc.getDragEl();
2157 var curRegion = new Roo.lib.Region( pos.y,
2158 pos.x + el.offsetWidth,
2159 pos.y + el.offsetHeight,
2162 var overlap = curRegion.intersect(loc);
2165 oTarget.overlap = overlap;
2166 return (intersect) ? true : oTarget.cursorIsOver;
2173 * unload event handler
2178 _onUnload: function(e, me) {
2179 Roo.dd.DragDropMgr.unregAll();
2183 * Cleans up the drag and drop events and objects.
2188 unregAll: function() {
2190 if (this.dragCurrent) {
2192 this.dragCurrent = null;
2195 this._execOnAll("unreg", []);
2197 for (i in this.elementCache) {
2198 delete this.elementCache[i];
2201 this.elementCache = {};
2206 * A cache of DOM elements
2207 * @property elementCache
2214 * Get the wrapper for the DOM element specified
2215 * @method getElWrapper
2216 * @param {String} id the id of the element to get
2217 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
2219 * @deprecated This wrapper isn't that useful
2222 getElWrapper: function(id) {
2223 var oWrapper = this.elementCache[id];
2224 if (!oWrapper || !oWrapper.el) {
2225 oWrapper = this.elementCache[id] =
2226 new this.ElementWrapper(Roo.getDom(id));
2232 * Returns the actual DOM element
2233 * @method getElement
2234 * @param {String} id the id of the elment to get
2235 * @return {Object} The element
2236 * @deprecated use Roo.getDom instead
2239 getElement: function(id) {
2240 return Roo.getDom(id);
2244 * Returns the style property for the DOM element (i.e.,
2245 * document.getElById(id).style)
2247 * @param {String} id the id of the elment to get
2248 * @return {Object} The style property of the element
2249 * @deprecated use Roo.getDom instead
2252 getCss: function(id) {
2253 var el = Roo.getDom(id);
2254 return (el) ? el.style : null;
2258 * Inner class for cached elements
2259 * @class DragDropMgr.ElementWrapper
2264 ElementWrapper: function(el) {
2269 this.el = el || null;
2274 this.id = this.el && el.id;
2276 * A reference to the style property
2279 this.css = this.el && el.style;
2283 * Returns the X position of an html element
2285 * @param el the element for which to get the position
2286 * @return {int} the X coordinate
2288 * @deprecated use Roo.lib.Dom.getX instead
2291 getPosX: function(el) {
2292 return Roo.lib.Dom.getX(el);
2296 * Returns the Y position of an html element
2298 * @param el the element for which to get the position
2299 * @return {int} the Y coordinate
2300 * @deprecated use Roo.lib.Dom.getY instead
2303 getPosY: function(el) {
2304 return Roo.lib.Dom.getY(el);
2308 * Swap two nodes. In IE, we use the native method, for others we
2309 * emulate the IE behavior
2311 * @param n1 the first node to swap
2312 * @param n2 the other node to swap
2315 swapNode: function(n1, n2) {
2319 var p = n2.parentNode;
2320 var s = n2.nextSibling;
2323 p.insertBefore(n1, n2);
2324 } else if (n2 == n1.nextSibling) {
2325 p.insertBefore(n2, n1);
2327 n1.parentNode.replaceChild(n2, n1);
2328 p.insertBefore(n1, s);
2334 * Returns the current scroll position
2339 getScroll: function () {
2340 var t, l, dde=document.documentElement, db=document.body;
2341 if (dde && (dde.scrollTop || dde.scrollLeft)) {
2350 return { top: t, left: l };
2354 * Returns the specified element style property
2356 * @param {HTMLElement} el the element
2357 * @param {string} styleProp the style property
2358 * @return {string} The value of the style property
2359 * @deprecated use Roo.lib.Dom.getStyle
2362 getStyle: function(el, styleProp) {
2363 return Roo.fly(el).getStyle(styleProp);
2367 * Gets the scrollTop
2368 * @method getScrollTop
2369 * @return {int} the document's scrollTop
2372 getScrollTop: function () { return this.getScroll().top; },
2375 * Gets the scrollLeft
2376 * @method getScrollLeft
2377 * @return {int} the document's scrollTop
2380 getScrollLeft: function () { return this.getScroll().left; },
2383 * Sets the x/y position of an element to the location of the
2386 * @param {HTMLElement} moveEl The element to move
2387 * @param {HTMLElement} targetEl The position reference element
2390 moveToEl: function (moveEl, targetEl) {
2391 var aCoord = Roo.lib.Dom.getXY(targetEl);
2392 Roo.lib.Dom.setXY(moveEl, aCoord);
2396 * Numeric array sort function
2397 * @method numericSort
2400 numericSort: function(a, b) { return (a - b); },
2404 * @property _timeoutCount
2411 * Trying to make the load order less important. Without this we get
2412 * an error if this file is loaded before the Event Utility.
2413 * @method _addListeners
2417 _addListeners: function() {
2418 var DDM = Roo.dd.DDM;
2419 if ( Roo.lib.Event && document ) {
2422 if (DDM._timeoutCount > 2000) {
2424 setTimeout(DDM._addListeners, 10);
2425 if (document && document.body) {
2426 DDM._timeoutCount += 1;
2433 * Recursively searches the immediate parent and all child nodes for
2434 * the handle element in order to determine wheter or not it was
2436 * @method handleWasClicked
2437 * @param node the html element to inspect
2440 handleWasClicked: function(node, id) {
2441 if (this.isHandle(id, node.id)) {
2444 // check to see if this is a text node child of the one we want
2445 var p = node.parentNode;
2448 if (this.isHandle(id, p.id)) {
2463 // shorter alias, save a few bytes
2464 Roo.dd.DDM = Roo.dd.DragDropMgr;
2465 Roo.dd.DDM._addListeners();
2469 * Ext JS Library 1.1.1
2470 * Copyright(c) 2006-2007, Ext JS, LLC.
2472 * Originally Released Under LGPL - original licence link has changed is not relivant.
2475 * <script type="text/javascript">
2480 * A DragDrop implementation where the linked element follows the
2481 * mouse cursor during a drag.
2482 * @extends Roo.dd.DragDrop
2484 * @param {String} id the id of the linked element
2485 * @param {String} sGroup the group of related DragDrop items
2486 * @param {object} config an object containing configurable attributes
2487 * Valid properties for DD:
2490 Roo.dd.DD = function(id, sGroup, config) {
2492 this.init(id, sGroup, config);
2496 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
2499 * When set to true, the utility automatically tries to scroll the browser
2500 * window wehn a drag and drop element is dragged near the viewport boundary.
2508 * Sets the pointer offset to the distance between the linked element's top
2509 * left corner and the location the element was clicked
2510 * @method autoOffset
2511 * @param {int} iPageX the X coordinate of the click
2512 * @param {int} iPageY the Y coordinate of the click
2514 autoOffset: function(iPageX, iPageY) {
2515 var x = iPageX - this.startPageX;
2516 var y = iPageY - this.startPageY;
2517 this.setDelta(x, y);
2521 * Sets the pointer offset. You can call this directly to force the
2522 * offset to be in a particular location (e.g., pass in 0,0 to set it
2523 * to the center of the object)
2525 * @param {int} iDeltaX the distance from the left
2526 * @param {int} iDeltaY the distance from the top
2528 setDelta: function(iDeltaX, iDeltaY) {
2529 this.deltaX = iDeltaX;
2530 this.deltaY = iDeltaY;
2534 * Sets the drag element to the location of the mousedown or click event,
2535 * maintaining the cursor location relative to the location on the element
2536 * that was clicked. Override this if you want to place the element in a
2537 * location other than where the cursor is.
2538 * @method setDragElPos
2539 * @param {int} iPageX the X coordinate of the mousedown or drag event
2540 * @param {int} iPageY the Y coordinate of the mousedown or drag event
2542 setDragElPos: function(iPageX, iPageY) {
2543 // the first time we do this, we are going to check to make sure
2544 // the element has css positioning
2546 var el = this.getDragEl();
2547 this.alignElWithMouse(el, iPageX, iPageY);
2551 * Sets the element to the location of the mousedown or click event,
2552 * maintaining the cursor location relative to the location on the element
2553 * that was clicked. Override this if you want to place the element in a
2554 * location other than where the cursor is.
2555 * @method alignElWithMouse
2556 * @param {HTMLElement} el the element to move
2557 * @param {int} iPageX the X coordinate of the mousedown or drag event
2558 * @param {int} iPageY the Y coordinate of the mousedown or drag event
2560 alignElWithMouse: function(el, iPageX, iPageY) {
2561 var oCoord = this.getTargetCoord(iPageX, iPageY);
2562 var fly = el.dom ? el : Roo.fly(el);
2563 if (!this.deltaSetXY) {
2564 var aCoord = [oCoord.x, oCoord.y];
2566 var newLeft = fly.getLeft(true);
2567 var newTop = fly.getTop(true);
2568 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
2570 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
2573 this.cachePosition(oCoord.x, oCoord.y);
2574 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
2579 * Saves the most recent position so that we can reset the constraints and
2580 * tick marks on-demand. We need to know this so that we can calculate the
2581 * number of pixels the element is offset from its original position.
2582 * @method cachePosition
2583 * @param iPageX the current x position (optional, this just makes it so we
2584 * don't have to look it up again)
2585 * @param iPageY the current y position (optional, this just makes it so we
2586 * don't have to look it up again)
2588 cachePosition: function(iPageX, iPageY) {
2590 this.lastPageX = iPageX;
2591 this.lastPageY = iPageY;
2593 var aCoord = Roo.lib.Dom.getXY(this.getEl());
2594 this.lastPageX = aCoord[0];
2595 this.lastPageY = aCoord[1];
2600 * Auto-scroll the window if the dragged object has been moved beyond the
2601 * visible window boundary.
2602 * @method autoScroll
2603 * @param {int} x the drag element's x position
2604 * @param {int} y the drag element's y position
2605 * @param {int} h the height of the drag element
2606 * @param {int} w the width of the drag element
2609 autoScroll: function(x, y, h, w) {
2612 // The client height
2613 var clientH = Roo.lib.Dom.getViewWidth();
2616 var clientW = Roo.lib.Dom.getViewHeight();
2618 // The amt scrolled down
2619 var st = this.DDM.getScrollTop();
2621 // The amt scrolled right
2622 var sl = this.DDM.getScrollLeft();
2624 // Location of the bottom of the element
2627 // Location of the right of the element
2630 // The distance from the cursor to the bottom of the visible area,
2631 // adjusted so that we don't scroll if the cursor is beyond the
2632 // element drag constraints
2633 var toBot = (clientH + st - y - this.deltaY);
2635 // The distance from the cursor to the right of the visible area
2636 var toRight = (clientW + sl - x - this.deltaX);
2639 // How close to the edge the cursor must be before we scroll
2640 // var thresh = (document.all) ? 100 : 40;
2643 // How many pixels to scroll per autoscroll op. This helps to reduce
2644 // clunky scrolling. IE is more sensitive about this ... it needs this
2645 // value to be higher.
2646 var scrAmt = (document.all) ? 80 : 30;
2648 // Scroll down if we are near the bottom of the visible page and the
2649 // obj extends below the crease
2650 if ( bot > clientH && toBot < thresh ) {
2651 window.scrollTo(sl, st + scrAmt);
2654 // Scroll up if the window is scrolled down and the top of the object
2655 // goes above the top border
2656 if ( y < st && st > 0 && y - st < thresh ) {
2657 window.scrollTo(sl, st - scrAmt);
2660 // Scroll right if the obj is beyond the right border and the cursor is
2662 if ( right > clientW && toRight < thresh ) {
2663 window.scrollTo(sl + scrAmt, st);
2666 // Scroll left if the window has been scrolled to the right and the obj
2667 // extends past the left border
2668 if ( x < sl && sl > 0 && x - sl < thresh ) {
2669 window.scrollTo(sl - scrAmt, st);
2675 * Finds the location the element should be placed if we want to move
2676 * it to where the mouse location less the click offset would place us.
2677 * @method getTargetCoord
2678 * @param {int} iPageX the X coordinate of the click
2679 * @param {int} iPageY the Y coordinate of the click
2680 * @return an object that contains the coordinates (Object.x and Object.y)
2683 getTargetCoord: function(iPageX, iPageY) {
2686 var x = iPageX - this.deltaX;
2687 var y = iPageY - this.deltaY;
2689 if (this.constrainX) {
2690 if (x < this.minX) { x = this.minX; }
2691 if (x > this.maxX) { x = this.maxX; }
2694 if (this.constrainY) {
2695 if (y < this.minY) { y = this.minY; }
2696 if (y > this.maxY) { y = this.maxY; }
2699 x = this.getTick(x, this.xTicks);
2700 y = this.getTick(y, this.yTicks);
2707 * Sets up config options specific to this class. Overrides
2708 * Roo.dd.DragDrop, but all versions of this method through the
2709 * inheritance chain are called
2711 applyConfig: function() {
2712 Roo.dd.DD.superclass.applyConfig.call(this);
2713 this.scroll = (this.config.scroll !== false);
2717 * Event that fires prior to the onMouseDown event. Overrides
2720 b4MouseDown: function(e) {
2721 // this.resetConstraints();
2722 this.autoOffset(e.getPageX(),
2727 * Event that fires prior to the onDrag event. Overrides
2730 b4Drag: function(e) {
2731 this.setDragElPos(e.getPageX(),
2735 toString: function() {
2736 return ("DD " + this.id);
2739 //////////////////////////////////////////////////////////////////////////
2740 // Debugging ygDragDrop events that can be overridden
2741 //////////////////////////////////////////////////////////////////////////
2743 startDrag: function(x, y) {
2746 onDrag: function(e) {
2749 onDragEnter: function(e, id) {
2752 onDragOver: function(e, id) {
2755 onDragOut: function(e, id) {
2758 onDragDrop: function(e, id) {
2761 endDrag: function(e) {
2768 * Ext JS Library 1.1.1
2769 * Copyright(c) 2006-2007, Ext JS, LLC.
2771 * Originally Released Under LGPL - original licence link has changed is not relivant.
2774 * <script type="text/javascript">
2778 * @class Roo.dd.DDProxy
2779 * A DragDrop implementation that inserts an empty, bordered div into
2780 * the document that follows the cursor during drag operations. At the time of
2781 * the click, the frame div is resized to the dimensions of the linked html
2782 * element, and moved to the exact location of the linked element.
2784 * References to the "frame" element refer to the single proxy element that
2785 * was created to be dragged in place of all DDProxy elements on the
2788 * @extends Roo.dd.DD
2790 * @param {String} id the id of the linked html element
2791 * @param {String} sGroup the group of related DragDrop objects
2792 * @param {object} config an object containing configurable attributes
2793 * Valid properties for DDProxy in addition to those in DragDrop:
2794 * resizeFrame, centerFrame, dragElId
2796 Roo.dd.DDProxy = function(id, sGroup, config) {
2798 this.init(id, sGroup, config);
2804 * The default drag frame div id
2805 * @property Roo.dd.DDProxy.dragElId
2809 Roo.dd.DDProxy.dragElId = "ygddfdiv";
2811 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
2814 * By default we resize the drag frame to be the same size as the element
2815 * we want to drag (this is to get the frame effect). We can turn it off
2816 * if we want a different behavior.
2817 * @property resizeFrame
2823 * By default the frame is positioned exactly where the drag element is, so
2824 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
2825 * you do not have constraints on the obj is to have the drag frame centered
2826 * around the cursor. Set centerFrame to true for this effect.
2827 * @property centerFrame
2833 * Creates the proxy element if it does not yet exist
2834 * @method createFrame
2836 createFrame: function() {
2838 var body = document.body;
2840 if (!body || !body.firstChild) {
2841 setTimeout( function() { self.createFrame(); }, 50 );
2845 var div = this.getDragEl();
2848 div = document.createElement("div");
2849 div.id = this.dragElId;
2852 s.position = "absolute";
2853 s.visibility = "hidden";
2855 s.border = "2px solid #aaa";
2858 // appendChild can blow up IE if invoked prior to the window load event
2859 // while rendering a table. It is possible there are other scenarios
2860 // that would cause this to happen as well.
2861 body.insertBefore(div, body.firstChild);
2866 * Initialization for the drag frame element. Must be called in the
2867 * constructor of all subclasses
2870 initFrame: function() {
2874 applyConfig: function() {
2875 Roo.dd.DDProxy.superclass.applyConfig.call(this);
2877 this.resizeFrame = (this.config.resizeFrame !== false);
2878 this.centerFrame = (this.config.centerFrame);
2879 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
2883 * Resizes the drag frame to the dimensions of the clicked object, positions
2884 * it over the object, and finally displays it
2886 * @param {int} iPageX X click position
2887 * @param {int} iPageY Y click position
2890 showFrame: function(iPageX, iPageY) {
2891 var el = this.getEl();
2892 var dragEl = this.getDragEl();
2893 var s = dragEl.style;
2895 this._resizeProxy();
2897 if (this.centerFrame) {
2898 this.setDelta( Math.round(parseInt(s.width, 10)/2),
2899 Math.round(parseInt(s.height, 10)/2) );
2902 this.setDragElPos(iPageX, iPageY);
2904 Roo.fly(dragEl).show();
2908 * The proxy is automatically resized to the dimensions of the linked
2909 * element when a drag is initiated, unless resizeFrame is set to false
2910 * @method _resizeProxy
2913 _resizeProxy: function() {
2914 if (this.resizeFrame) {
2915 var el = this.getEl();
2916 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
2920 // overrides Roo.dd.DragDrop
2921 b4MouseDown: function(e) {
2922 var x = e.getPageX();
2923 var y = e.getPageY();
2924 this.autoOffset(x, y);
2925 this.setDragElPos(x, y);
2928 // overrides Roo.dd.DragDrop
2929 b4StartDrag: function(x, y) {
2930 // show the drag frame
2931 this.showFrame(x, y);
2934 // overrides Roo.dd.DragDrop
2935 b4EndDrag: function(e) {
2936 Roo.fly(this.getDragEl()).hide();
2939 // overrides Roo.dd.DragDrop
2940 // By default we try to move the element to the last location of the frame.
2941 // This is so that the default behavior mirrors that of Roo.dd.DD.
2942 endDrag: function(e) {
2944 var lel = this.getEl();
2945 var del = this.getDragEl();
2947 // Show the drag frame briefly so we can get its position
2948 del.style.visibility = "";
2951 // Hide the linked element before the move to get around a Safari
2953 lel.style.visibility = "hidden";
2954 Roo.dd.DDM.moveToEl(lel, del);
2955 del.style.visibility = "hidden";
2956 lel.style.visibility = "";
2961 beforeMove : function(){
2965 afterDrag : function(){
2969 toString: function() {
2970 return ("DDProxy " + this.id);
2976 * Ext JS Library 1.1.1
2977 * Copyright(c) 2006-2007, Ext JS, LLC.
2979 * Originally Released Under LGPL - original licence link has changed is not relivant.
2982 * <script type="text/javascript">
2986 * @class Roo.dd.DDTarget
2987 * A DragDrop implementation that does not move, but can be a drop
2988 * target. You would get the same result by simply omitting implementation
2989 * for the event callbacks, but this way we reduce the processing cost of the
2990 * event listener and the callbacks.
2991 * @extends Roo.dd.DragDrop
2993 * @param {String} id the id of the element that is a drop target
2994 * @param {String} sGroup the group of related DragDrop objects
2995 * @param {object} config an object containing configurable attributes
2996 * Valid properties for DDTarget in addition to those in
3000 Roo.dd.DDTarget = function(id, sGroup, config) {
3002 this.initTarget(id, sGroup, config);
3004 if (config.listeners || config.events) {
3005 Roo.dd.DragDrop.superclass.constructor.call(this, {
3006 listeners : config.listeners || {},
3007 events : config.events || {}
3012 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
3013 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
3014 toString: function() {
3015 return ("DDTarget " + this.id);
3020 * Ext JS Library 1.1.1
3021 * Copyright(c) 2006-2007, Ext JS, LLC.
3023 * Originally Released Under LGPL - original licence link has changed is not relivant.
3026 * <script type="text/javascript">
3031 * @class Roo.dd.ScrollManager
3032 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
3033 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
3036 Roo.dd.ScrollManager = function(){
3037 var ddm = Roo.dd.DragDropMgr;
3042 var onStop = function(e){
3047 var triggerRefresh = function(){
3048 if(ddm.dragCurrent){
3049 ddm.refreshCache(ddm.dragCurrent.groups);
3053 var doScroll = function(){
3054 if(ddm.dragCurrent){
3055 var dds = Roo.dd.ScrollManager;
3057 if(proc.el.scroll(proc.dir, dds.increment)){
3061 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
3066 var clearProc = function(){
3068 clearInterval(proc.id);
3075 var startProc = function(el, dir){
3079 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
3082 var onFire = function(e, isDrop){
3083 if(isDrop || !ddm.dragCurrent){ return; }
3084 var dds = Roo.dd.ScrollManager;
3085 if(!dragEl || dragEl != ddm.dragCurrent){
3086 dragEl = ddm.dragCurrent;
3087 // refresh regions on drag start
3091 var xy = Roo.lib.Event.getXY(e);
3092 var pt = new Roo.lib.Point(xy[0], xy[1]);
3094 var el = els[id], r = el._region;
3095 if(r && r.contains(pt) && el.isScrollable()){
3096 if(r.bottom - pt.y <= dds.thresh){
3098 startProc(el, "down");
3101 }else if(r.right - pt.x <= dds.thresh){
3103 startProc(el, "left");
3106 }else if(pt.y - r.top <= dds.thresh){
3108 startProc(el, "up");
3111 }else if(pt.x - r.left <= dds.thresh){
3113 startProc(el, "right");
3122 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
3123 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
3127 * Registers new overflow element(s) to auto scroll
3128 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
3130 register : function(el){
3131 if(el instanceof Array){
3132 for(var i = 0, len = el.length; i < len; i++) {
3133 this.register(el[i]);
3142 * Unregisters overflow element(s) so they are no longer scrolled
3143 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
3145 unregister : function(el){
3146 if(el instanceof Array){
3147 for(var i = 0, len = el.length; i < len; i++) {
3148 this.unregister(el[i]);
3157 * The number of pixels from the edge of a container the pointer needs to be to
3158 * trigger scrolling (defaults to 25)
3164 * The number of pixels to scroll in each scroll increment (defaults to 50)
3170 * The frequency of scrolls in milliseconds (defaults to 500)
3176 * True to animate the scroll (defaults to true)
3182 * The animation duration in seconds -
3183 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
3189 * Manually trigger a cache refresh.
3191 refreshCache : function(){
3193 if(typeof els[id] == 'object'){ // for people extending the object prototype
3194 els[id]._region = els[id].getRegion();
3201 * Ext JS Library 1.1.1
3202 * Copyright(c) 2006-2007, Ext JS, LLC.
3204 * Originally Released Under LGPL - original licence link has changed is not relivant.
3207 * <script type="text/javascript">
3212 * @class Roo.dd.Registry
3213 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
3214 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
3217 Roo.dd.Registry = function(){
3222 var getId = function(el, autogen){
3223 if(typeof el == "string"){
3227 if(!id && autogen !== false){
3228 id = "roodd-" + (++autoIdSeed);
3236 * Register a drag drop element
3237 * @param {String|HTMLElement} element The id or DOM node to register
3238 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
3239 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
3240 * knows how to interpret, plus there are some specific properties known to the Registry that should be
3241 * populated in the data object (if applicable):
3243 Value Description<br />
3244 --------- ------------------------------------------<br />
3245 handles Array of DOM nodes that trigger dragging<br />
3246 for the element being registered<br />
3247 isHandle True if the element passed in triggers<br />
3248 dragging itself, else false
3251 register : function(el, data){
3253 if(typeof el == "string"){
3254 el = document.getElementById(el);
3257 elements[getId(el)] = data;
3258 if(data.isHandle !== false){
3259 handles[data.ddel.id] = data;
3262 var hs = data.handles;
3263 for(var i = 0, len = hs.length; i < len; i++){
3264 handles[getId(hs[i])] = data;
3270 * Unregister a drag drop element
3271 * @param {String|HTMLElement} element The id or DOM node to unregister
3273 unregister : function(el){
3274 var id = getId(el, false);
3275 var data = elements[id];
3277 delete elements[id];
3279 var hs = data.handles;
3280 for(var i = 0, len = hs.length; i < len; i++){
3281 delete handles[getId(hs[i], false)];
3288 * Returns the handle registered for a DOM Node by id
3289 * @param {String|HTMLElement} id The DOM node or id to look up
3290 * @return {Object} handle The custom handle data
3292 getHandle : function(id){
3293 if(typeof id != "string"){ // must be element?
3300 * Returns the handle that is registered for the DOM node that is the target of the event
3301 * @param {Event} e The event
3302 * @return {Object} handle The custom handle data
3304 getHandleFromEvent : function(e){
3305 var t = Roo.lib.Event.getTarget(e);
3306 return t ? handles[t.id] : null;
3310 * Returns a custom data object that is registered for a DOM node by id
3311 * @param {String|HTMLElement} id The DOM node or id to look up
3312 * @return {Object} data The custom data
3314 getTarget : function(id){
3315 if(typeof id != "string"){ // must be element?
3318 return elements[id];
3322 * Returns a custom data object that is registered for the DOM node that is the target of the event
3323 * @param {Event} e The event
3324 * @return {Object} data The custom data
3326 getTargetFromEvent : function(e){
3327 var t = Roo.lib.Event.getTarget(e);
3328 return t ? elements[t.id] || handles[t.id] : null;
3333 * Ext JS Library 1.1.1
3334 * Copyright(c) 2006-2007, Ext JS, LLC.
3336 * Originally Released Under LGPL - original licence link has changed is not relivant.
3339 * <script type="text/javascript">
3344 * @class Roo.dd.StatusProxy
3345 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
3346 * default drag proxy used by all Roo.dd components.
3348 * @param {Object} config
3350 Roo.dd.StatusProxy = function(config){
3351 Roo.apply(this, config);
3352 this.id = this.id || Roo.id();
3353 this.el = new Roo.Layer({
3355 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
3356 {tag: "div", cls: "x-dd-drop-icon"},
3357 {tag: "div", cls: "x-dd-drag-ghost"}
3360 shadow: !config || config.shadow !== false
3362 this.ghost = Roo.get(this.el.dom.childNodes[1]);
3363 this.dropStatus = this.dropNotAllowed;
3366 Roo.dd.StatusProxy.prototype = {
3368 * @cfg {String} dropAllowed
3369 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
3371 dropAllowed : "x-dd-drop-ok",
3373 * @cfg {String} dropNotAllowed
3374 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
3376 dropNotAllowed : "x-dd-drop-nodrop",
3379 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
3380 * over the current target element.
3381 * @param {String} cssClass The css class for the new drop status indicator image
3383 setStatus : function(cssClass){
3384 cssClass = cssClass || this.dropNotAllowed;
3385 if(this.dropStatus != cssClass){
3386 this.el.replaceClass(this.dropStatus, cssClass);
3387 this.dropStatus = cssClass;
3392 * Resets the status indicator to the default dropNotAllowed value
3393 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
3395 reset : function(clearGhost){
3396 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
3397 this.dropStatus = this.dropNotAllowed;
3399 this.ghost.update("");
3404 * Updates the contents of the ghost element
3405 * @param {String} html The html that will replace the current innerHTML of the ghost element
3407 update : function(html){
3408 if(typeof html == "string"){
3409 this.ghost.update(html);
3411 this.ghost.update("");
3412 html.style.margin = "0";
3413 this.ghost.dom.appendChild(html);
3415 // ensure float = none set?? cant remember why though.
3416 var el = this.ghost.dom.firstChild;
3418 Roo.fly(el).setStyle('float', 'none');
3423 * Returns the underlying proxy {@link Roo.Layer}
3424 * @return {Roo.Layer} el
3431 * Returns the ghost element
3432 * @return {Roo.Element} el
3434 getGhost : function(){
3440 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
3442 hide : function(clear){
3450 * Stops the repair animation if it's currently running
3453 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
3459 * Displays this proxy
3466 * Force the Layer to sync its shadow and shim positions to the element
3473 * Causes the proxy to return to its position of origin via an animation. Should be called after an
3474 * invalid drop operation by the item being dragged.
3475 * @param {Array} xy The XY position of the element ([x, y])
3476 * @param {Function} callback The function to call after the repair is complete
3477 * @param {Object} scope The scope in which to execute the callback
3479 repair : function(xy, callback, scope){
3480 this.callback = callback;
3482 if(xy && this.animRepair !== false){
3483 this.el.addClass("x-dd-drag-repair");
3484 this.el.hideUnders(true);
3485 this.anim = this.el.shift({
3486 duration: this.repairDuration || .5,
3490 callback: this.afterRepair,
3499 afterRepair : function(){
3501 if(typeof this.callback == "function"){
3502 this.callback.call(this.scope || this);
3504 this.callback = null;
3509 * Ext JS Library 1.1.1
3510 * Copyright(c) 2006-2007, Ext JS, LLC.
3512 * Originally Released Under LGPL - original licence link has changed is not relivant.
3515 * <script type="text/javascript">
3519 * @class Roo.dd.DragSource
3520 * @extends Roo.dd.DDProxy
3521 * A simple class that provides the basic implementation needed to make any element draggable.
3523 * @param {String/HTMLElement/Element} el The container element
3524 * @param {Object} config
3526 Roo.dd.DragSource = function(el, config){
3527 this.el = Roo.get(el);
3530 Roo.apply(this, config);
3533 this.proxy = new Roo.dd.StatusProxy();
3536 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
3537 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
3539 this.dragging = false;
3542 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
3544 * @cfg {String} dropAllowed
3545 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
3547 dropAllowed : "x-dd-drop-ok",
3549 * @cfg {String} dropNotAllowed
3550 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
3552 dropNotAllowed : "x-dd-drop-nodrop",
3555 * Returns the data object associated with this drag source
3556 * @return {Object} data An object containing arbitrary data
3558 getDragData : function(e){
3559 return this.dragData;
3563 onDragEnter : function(e, id){
3564 var target = Roo.dd.DragDropMgr.getDDById(id);
3565 this.cachedTarget = target;
3566 if(this.beforeDragEnter(target, e, id) !== false){
3567 if(target.isNotifyTarget){
3568 var status = target.notifyEnter(this, e, this.dragData);
3569 this.proxy.setStatus(status);
3571 this.proxy.setStatus(this.dropAllowed);
3574 if(this.afterDragEnter){
3576 * An empty function by default, but provided so that you can perform a custom action
3577 * when the dragged item enters the drop target by providing an implementation.
3578 * @param {Roo.dd.DragDrop} target The drop target
3579 * @param {Event} e The event object
3580 * @param {String} id The id of the dragged element
3581 * @method afterDragEnter
3583 this.afterDragEnter(target, e, id);
3589 * An empty function by default, but provided so that you can perform a custom action
3590 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
3591 * @param {Roo.dd.DragDrop} target The drop target
3592 * @param {Event} e The event object
3593 * @param {String} id The id of the dragged element
3594 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3596 beforeDragEnter : function(target, e, id){
3601 alignElWithMouse: function() {
3602 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
3607 onDragOver : function(e, id){
3608 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3609 if(this.beforeDragOver(target, e, id) !== false){
3610 if(target.isNotifyTarget){
3611 var status = target.notifyOver(this, e, this.dragData);
3612 this.proxy.setStatus(status);
3615 if(this.afterDragOver){
3617 * An empty function by default, but provided so that you can perform a custom action
3618 * while the dragged item is over the drop target by providing an implementation.
3619 * @param {Roo.dd.DragDrop} target The drop target
3620 * @param {Event} e The event object
3621 * @param {String} id The id of the dragged element
3622 * @method afterDragOver
3624 this.afterDragOver(target, e, id);
3630 * An empty function by default, but provided so that you can perform a custom action
3631 * while the dragged item is over the drop target and optionally cancel the onDragOver.
3632 * @param {Roo.dd.DragDrop} target The drop target
3633 * @param {Event} e The event object
3634 * @param {String} id The id of the dragged element
3635 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3637 beforeDragOver : function(target, e, id){
3642 onDragOut : function(e, id){
3643 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3644 if(this.beforeDragOut(target, e, id) !== false){
3645 if(target.isNotifyTarget){
3646 target.notifyOut(this, e, this.dragData);
3649 if(this.afterDragOut){
3651 * An empty function by default, but provided so that you can perform a custom action
3652 * after the dragged item is dragged out of the target without dropping.
3653 * @param {Roo.dd.DragDrop} target The drop target
3654 * @param {Event} e The event object
3655 * @param {String} id The id of the dragged element
3656 * @method afterDragOut
3658 this.afterDragOut(target, e, id);
3661 this.cachedTarget = null;
3665 * An empty function by default, but provided so that you can perform a custom action before the dragged
3666 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
3667 * @param {Roo.dd.DragDrop} target The drop target
3668 * @param {Event} e The event object
3669 * @param {String} id The id of the dragged element
3670 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3672 beforeDragOut : function(target, e, id){
3677 onDragDrop : function(e, id){
3678 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3679 if(this.beforeDragDrop(target, e, id) !== false){
3680 if(target.isNotifyTarget){
3681 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
3682 this.onValidDrop(target, e, id);
3684 this.onInvalidDrop(target, e, id);
3687 this.onValidDrop(target, e, id);
3690 if(this.afterDragDrop){
3692 * An empty function by default, but provided so that you can perform a custom action
3693 * after a valid drag drop has occurred by providing an implementation.
3694 * @param {Roo.dd.DragDrop} target The drop target
3695 * @param {Event} e The event object
3696 * @param {String} id The id of the dropped element
3697 * @method afterDragDrop
3699 this.afterDragDrop(target, e, id);
3702 delete this.cachedTarget;
3706 * An empty function by default, but provided so that you can perform a custom action before the dragged
3707 * item is dropped onto the target and optionally cancel the onDragDrop.
3708 * @param {Roo.dd.DragDrop} target The drop target
3709 * @param {Event} e The event object
3710 * @param {String} id The id of the dragged element
3711 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
3713 beforeDragDrop : function(target, e, id){
3718 onValidDrop : function(target, e, id){
3720 if(this.afterValidDrop){
3722 * An empty function by default, but provided so that you can perform a custom action
3723 * after a valid drop has occurred by providing an implementation.
3724 * @param {Object} target The target DD
3725 * @param {Event} e The event object
3726 * @param {String} id The id of the dropped element
3727 * @method afterInvalidDrop
3729 this.afterValidDrop(target, e, id);
3734 getRepairXY : function(e, data){
3735 return this.el.getXY();
3739 onInvalidDrop : function(target, e, id){
3740 this.beforeInvalidDrop(target, e, id);
3741 if(this.cachedTarget){
3742 if(this.cachedTarget.isNotifyTarget){
3743 this.cachedTarget.notifyOut(this, e, this.dragData);
3745 this.cacheTarget = null;
3747 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
3749 if(this.afterInvalidDrop){
3751 * An empty function by default, but provided so that you can perform a custom action
3752 * after an invalid drop has occurred by providing an implementation.
3753 * @param {Event} e The event object
3754 * @param {String} id The id of the dropped element
3755 * @method afterInvalidDrop
3757 this.afterInvalidDrop(e, id);
3762 afterRepair : function(){
3764 this.el.highlight(this.hlColor || "c3daf9");
3766 this.dragging = false;
3770 * An empty function by default, but provided so that you can perform a custom action after an invalid
3771 * drop has occurred.
3772 * @param {Roo.dd.DragDrop} target The drop target
3773 * @param {Event} e The event object
3774 * @param {String} id The id of the dragged element
3775 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
3777 beforeInvalidDrop : function(target, e, id){
3782 handleMouseDown : function(e){
3786 var data = this.getDragData(e);
3787 if(data && this.onBeforeDrag(data, e) !== false){
3788 this.dragData = data;
3790 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
3795 * An empty function by default, but provided so that you can perform a custom action before the initial
3796 * drag event begins and optionally cancel it.
3797 * @param {Object} data An object containing arbitrary data to be shared with drop targets
3798 * @param {Event} e The event object
3799 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3801 onBeforeDrag : function(data, e){
3806 * An empty function by default, but provided so that you can perform a custom action once the initial
3807 * drag event has begun. The drag cannot be canceled from this function.
3808 * @param {Number} x The x position of the click on the dragged object
3809 * @param {Number} y The y position of the click on the dragged object
3811 onStartDrag : Roo.emptyFn,
3813 // private - YUI override
3814 startDrag : function(x, y){
3816 this.dragging = true;
3817 this.proxy.update("");
3818 this.onInitDrag(x, y);
3823 onInitDrag : function(x, y){
3824 var clone = this.el.dom.cloneNode(true);
3825 clone.id = Roo.id(); // prevent duplicate ids
3826 this.proxy.update(clone);
3827 this.onStartDrag(x, y);
3832 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
3833 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
3835 getProxy : function(){
3840 * Hides the drag source's {@link Roo.dd.StatusProxy}
3842 hideProxy : function(){
3844 this.proxy.reset(true);
3845 this.dragging = false;
3849 triggerCacheRefresh : function(){
3850 Roo.dd.DDM.refreshCache(this.groups);
3853 // private - override to prevent hiding
3854 b4EndDrag: function(e) {
3857 // private - override to prevent moving
3858 endDrag : function(e){
3859 this.onEndDrag(this.dragData, e);
3863 onEndDrag : function(data, e){
3866 // private - pin to cursor
3867 autoOffset : function(x, y) {
3868 this.setDelta(-12, -20);
3872 * Ext JS Library 1.1.1
3873 * Copyright(c) 2006-2007, Ext JS, LLC.
3875 * Originally Released Under LGPL - original licence link has changed is not relivant.
3878 * <script type="text/javascript">
3883 * @class Roo.dd.DropTarget
3884 * @extends Roo.dd.DDTarget
3885 * A simple class that provides the basic implementation needed to make any element a drop target that can have
3886 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
3888 * @param {String/HTMLElement/Element} el The container element
3889 * @param {Object} config
3891 Roo.dd.DropTarget = function(el, config){
3892 this.el = Roo.get(el);
3894 Roo.apply(this, config);
3896 if(this.containerScroll){
3897 Roo.dd.ScrollManager.register(this.el);
3901 * @scope Roo.dd.DropTarget
3906 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
3907 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
3908 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
3910 * IMPORTANT : it should set this.overClass and this.dropAllowed
3912 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3913 * @param {Event} e The event
3914 * @param {Object} data An object containing arbitrary data supplied by the drag source
3920 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
3921 * This method will be called on every mouse movement while the drag source is over the drop target.
3922 * This default implementation simply returns the dropAllowed config value.
3924 * IMPORTANT : it should set this.dropAllowed
3926 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3927 * @param {Event} e The event
3928 * @param {Object} data An object containing arbitrary data supplied by the drag source
3934 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
3935 * out of the target without dropping. This default implementation simply removes the CSS class specified by
3936 * overClass (if any) from the drop element.
3937 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3938 * @param {Event} e The event
3939 * @param {Object} data An object containing arbitrary data supplied by the drag source
3945 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
3946 * been dropped on it. This method has no default implementation and returns false, so you must provide an
3947 * implementation that does something to process the drop event and returns true so that the drag source's
3948 * repair action does not run.
3950 * IMPORTANT : it should set this.success
3952 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3953 * @param {Event} e The event
3954 * @param {Object} data An object containing arbitrary data supplied by the drag source
3960 Roo.dd.DropTarget.superclass.constructor.call( this,
3962 this.ddGroup || this.group,
3965 listeners : config.listeners || {}
3973 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
3975 * @cfg {String} overClass
3976 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
3979 * @cfg {String} ddGroup
3980 * The drag drop group to handle drop events for
3984 * @cfg {String} dropAllowed
3985 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
3987 dropAllowed : "x-dd-drop-ok",
3989 * @cfg {String} dropNotAllowed
3990 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
3992 dropNotAllowed : "x-dd-drop-nodrop",
3994 * @cfg {boolean} success
3995 * set this after drop listener..
3999 * @cfg {boolean} valid
4000 * if the drop point is valid for over/enter..
4007 isNotifyTarget : true,
4012 notifyEnter : function(dd, e, data){
4014 this.fireEvent('enter', this, dd, e, data);
4016 this.el.addClass(this.overClass);
4018 return this.valid ? this.dropAllowed : this.dropNotAllowed;
4024 notifyOver : function(dd, e, data){
4026 this.fireEvent('over', this, dd, e, data);
4027 return this.valid ? this.dropAllowed : this.dropNotAllowed;
4033 notifyOut : function(dd, e, data){
4034 this.fireEvent('out', this, dd, e, data);
4036 this.el.removeClass(this.overClass);
4043 notifyDrop : function(dd, e, data){
4044 this.success = false;
4045 this.fireEvent('drop', this, dd, e, data);
4046 return this.success;
4050 * Ext JS Library 1.1.1
4051 * Copyright(c) 2006-2007, Ext JS, LLC.
4053 * Originally Released Under LGPL - original licence link has changed is not relivant.
4056 * <script type="text/javascript">
4061 * @class Roo.dd.DragZone
4062 * @extends Roo.dd.DragSource
4063 * This class provides a container DD instance that proxies for multiple child node sources.<br />
4064 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
4066 * @param {String/HTMLElement/Element} el The container element
4067 * @param {Object} config
4069 Roo.dd.DragZone = function(el, config){
4070 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
4071 if(this.containerScroll){
4072 Roo.dd.ScrollManager.register(this.el);
4076 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
4078 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
4079 * for auto scrolling during drag operations.
4082 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
4083 * method after a failed drop (defaults to "c3daf9" - light blue)
4087 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
4088 * for a valid target to drag based on the mouse down. Override this method
4089 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
4090 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
4091 * @param {EventObject} e The mouse down event
4092 * @return {Object} The dragData
4094 getDragData : function(e){
4095 return Roo.dd.Registry.getHandleFromEvent(e);
4099 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
4100 * this.dragData.ddel
4101 * @param {Number} x The x position of the click on the dragged object
4102 * @param {Number} y The y position of the click on the dragged object
4103 * @return {Boolean} true to continue the drag, false to cancel
4105 onInitDrag : function(x, y){
4106 this.proxy.update(this.dragData.ddel.cloneNode(true));
4107 this.onStartDrag(x, y);
4112 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
4114 afterRepair : function(){
4116 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
4118 this.dragging = false;
4122 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
4123 * the XY of this.dragData.ddel
4124 * @param {EventObject} e The mouse up event
4125 * @return {Array} The xy location (e.g. [100, 200])
4127 getRepairXY : function(e){
4128 return Roo.Element.fly(this.dragData.ddel).getXY();
4132 * Ext JS Library 1.1.1
4133 * Copyright(c) 2006-2007, Ext JS, LLC.
4135 * Originally Released Under LGPL - original licence link has changed is not relivant.
4138 * <script type="text/javascript">
4141 * @class Roo.dd.DropZone
4142 * @extends Roo.dd.DropTarget
4143 * This class provides a container DD instance that proxies for multiple child node targets.<br />
4144 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
4146 * @param {String/HTMLElement/Element} el The container element
4147 * @param {Object} config
4149 Roo.dd.DropZone = function(el, config){
4150 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
4153 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
4155 * Returns a custom data object associated with the DOM node that is the target of the event. By default
4156 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
4157 * provide your own custom lookup.
4158 * @param {Event} e The event
4159 * @return {Object} data The custom data
4161 getTargetFromEvent : function(e){
4162 return Roo.dd.Registry.getTargetFromEvent(e);
4166 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
4167 * that it has registered. This method has no default implementation and should be overridden to provide
4168 * node-specific processing if necessary.
4169 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4170 * {@link #getTargetFromEvent} for this node)
4171 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4172 * @param {Event} e The event
4173 * @param {Object} data An object containing arbitrary data supplied by the drag source
4175 onNodeEnter : function(n, dd, e, data){
4180 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
4181 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
4182 * overridden to provide the proper feedback.
4183 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4184 * {@link #getTargetFromEvent} for this node)
4185 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4186 * @param {Event} e The event
4187 * @param {Object} data An object containing arbitrary data supplied by the drag source
4188 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4189 * underlying {@link Roo.dd.StatusProxy} can be updated
4191 onNodeOver : function(n, dd, e, data){
4192 return this.dropAllowed;
4196 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
4197 * the drop node without dropping. This method has no default implementation and should be overridden to provide
4198 * node-specific processing if necessary.
4199 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4200 * {@link #getTargetFromEvent} for this node)
4201 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4202 * @param {Event} e The event
4203 * @param {Object} data An object containing arbitrary data supplied by the drag source
4205 onNodeOut : function(n, dd, e, data){
4210 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
4211 * the drop node. The default implementation returns false, so it should be overridden to provide the
4212 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
4213 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4214 * {@link #getTargetFromEvent} for this node)
4215 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4216 * @param {Event} e The event
4217 * @param {Object} data An object containing arbitrary data supplied by the drag source
4218 * @return {Boolean} True if the drop was valid, else false
4220 onNodeDrop : function(n, dd, e, data){
4225 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
4226 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
4227 * it should be overridden to provide the proper feedback if necessary.
4228 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4229 * @param {Event} e The event
4230 * @param {Object} data An object containing arbitrary data supplied by the drag source
4231 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4232 * underlying {@link Roo.dd.StatusProxy} can be updated
4234 onContainerOver : function(dd, e, data){
4235 return this.dropNotAllowed;
4239 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
4240 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
4241 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
4242 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
4243 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4244 * @param {Event} e The event
4245 * @param {Object} data An object containing arbitrary data supplied by the drag source
4246 * @return {Boolean} True if the drop was valid, else false
4248 onContainerDrop : function(dd, e, data){
4253 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
4254 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
4255 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
4256 * you should override this method and provide a custom implementation.
4257 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4258 * @param {Event} e The event
4259 * @param {Object} data An object containing arbitrary data supplied by the drag source
4260 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4261 * underlying {@link Roo.dd.StatusProxy} can be updated
4263 notifyEnter : function(dd, e, data){
4264 return this.dropNotAllowed;
4268 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
4269 * This method will be called on every mouse movement while the drag source is over the drop zone.
4270 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
4271 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
4272 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
4273 * registered node, it will call {@link #onContainerOver}.
4274 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4275 * @param {Event} e The event
4276 * @param {Object} data An object containing arbitrary data supplied by the drag source
4277 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4278 * underlying {@link Roo.dd.StatusProxy} can be updated
4280 notifyOver : function(dd, e, data){
4281 var n = this.getTargetFromEvent(e);
4282 if(!n){ // not over valid drop target
4283 if(this.lastOverNode){
4284 this.onNodeOut(this.lastOverNode, dd, e, data);
4285 this.lastOverNode = null;
4287 return this.onContainerOver(dd, e, data);
4289 if(this.lastOverNode != n){
4290 if(this.lastOverNode){
4291 this.onNodeOut(this.lastOverNode, dd, e, data);
4293 this.onNodeEnter(n, dd, e, data);
4294 this.lastOverNode = n;
4296 return this.onNodeOver(n, dd, e, data);
4300 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
4301 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
4302 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
4303 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
4304 * @param {Event} e The event
4305 * @param {Object} data An object containing arbitrary data supplied by the drag zone
4307 notifyOut : function(dd, e, data){
4308 if(this.lastOverNode){
4309 this.onNodeOut(this.lastOverNode, dd, e, data);
4310 this.lastOverNode = null;
4315 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
4316 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
4317 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
4318 * otherwise it will call {@link #onContainerDrop}.
4319 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4320 * @param {Event} e The event
4321 * @param {Object} data An object containing arbitrary data supplied by the drag source
4322 * @return {Boolean} True if the drop was valid, else false
4324 notifyDrop : function(dd, e, data){
4325 if(this.lastOverNode){
4326 this.onNodeOut(this.lastOverNode, dd, e, data);
4327 this.lastOverNode = null;
4329 var n = this.getTargetFromEvent(e);
4331 this.onNodeDrop(n, dd, e, data) :
4332 this.onContainerDrop(dd, e, data);
4336 triggerCacheRefresh : function(){
4337 Roo.dd.DDM.refreshCache(this.groups);
4341 * Ext JS Library 1.1.1
4342 * Copyright(c) 2006-2007, Ext JS, LLC.
4344 * Originally Released Under LGPL - original licence link has changed is not relivant.
4347 * <script type="text/javascript">
4352 * @class Roo.data.SortTypes
4354 * Defines the default sorting (casting?) comparison functions used when sorting data.
4356 Roo.data.SortTypes = {
4358 * Default sort that does nothing
4359 * @param {Mixed} s The value being converted
4360 * @return {Mixed} The comparison value
4367 * The regular expression used to strip tags
4371 stripTagsRE : /<\/?[^>]+>/gi,
4374 * Strips all HTML tags to sort on text only
4375 * @param {Mixed} s The value being converted
4376 * @return {String} The comparison value
4378 asText : function(s){
4379 return String(s).replace(this.stripTagsRE, "");
4383 * Strips all HTML tags to sort on text only - Case insensitive
4384 * @param {Mixed} s The value being converted
4385 * @return {String} The comparison value
4387 asUCText : function(s){
4388 return String(s).toUpperCase().replace(this.stripTagsRE, "");
4392 * Case insensitive string
4393 * @param {Mixed} s The value being converted
4394 * @return {String} The comparison value
4396 asUCString : function(s) {
4397 return String(s).toUpperCase();
4402 * @param {Mixed} s The value being converted
4403 * @return {Number} The comparison value
4405 asDate : function(s) {
4409 if(s instanceof Date){
4412 return Date.parse(String(s));
4417 * @param {Mixed} s The value being converted
4418 * @return {Float} The comparison value
4420 asFloat : function(s) {
4421 var val = parseFloat(String(s).replace(/,/g, ""));
4422 if(isNaN(val)) val = 0;
4428 * @param {Mixed} s The value being converted
4429 * @return {Number} The comparison value
4431 asInt : function(s) {
4432 var val = parseInt(String(s).replace(/,/g, ""));
4433 if(isNaN(val)) val = 0;
4438 * Ext JS Library 1.1.1
4439 * Copyright(c) 2006-2007, Ext JS, LLC.
4441 * Originally Released Under LGPL - original licence link has changed is not relivant.
4444 * <script type="text/javascript">
4448 * @class Roo.data.Record
4449 * Instances of this class encapsulate both record <em>definition</em> information, and record
4450 * <em>value</em> information for use in {@link Roo.data.Store} objects, or any code which needs
4451 * to access Records cached in an {@link Roo.data.Store} object.<br>
4453 * Constructors for this class are generated by passing an Array of field definition objects to {@link #create}.
4454 * Instances are usually only created by {@link Roo.data.Reader} implementations when processing unformatted data
4457 * Record objects generated by this constructor inherit all the methods of Roo.data.Record listed below.
4459 * This constructor should not be used to create Record objects. Instead, use the constructor generated by
4460 * {@link #create}. The parameters are the same.
4461 * @param {Array} data An associative Array of data values keyed by the field name.
4462 * @param {Object} id (Optional) The id of the record. This id should be unique, and is used by the
4463 * {@link Roo.data.Store} object which owns the Record to index its collection of Records. If
4464 * not specified an integer id is generated.
4466 Roo.data.Record = function(data, id){
4467 this.id = (id || id === 0) ? id : ++Roo.data.Record.AUTO_ID;
4472 * Generate a constructor for a specific record layout.
4473 * @param {Array} o An Array of field definition objects which specify field names, and optionally,
4474 * data types, and a mapping for an {@link Roo.data.Reader} to extract the field's value from a data object.
4475 * Each field definition object may contain the following properties: <ul>
4476 * <li><b>name</b> : String<p style="margin-left:1em">The name by which the field is referenced within the Record. This is referenced by,
4477 * for example the <em>dataIndex</em> property in column definition objects passed to {@link Roo.grid.ColumnModel}</p></li>
4478 * <li><b>mapping</b> : String<p style="margin-left:1em">(Optional) A path specification for use by the {@link Roo.data.Reader} implementation
4479 * that is creating the Record to access the data value from the data object. If an {@link Roo.data.JsonReader}
4480 * is being used, then this is a string containing the javascript expression to reference the data relative to
4481 * the record item's root. If an {@link Roo.data.XmlReader} is being used, this is an {@link Roo.DomQuery} path
4482 * to the data item relative to the record element. If the mapping expression is the same as the field name,
4483 * this may be omitted.</p></li>
4484 * <li><b>type</b> : String<p style="margin-left:1em">(Optional) The data type for conversion to displayable value. Possible values are
4485 * <ul><li>auto (Default, implies no conversion)</li>
4490 * <li>date</li></ul></p></li>
4491 * <li><b>sortType</b> : Mixed<p style="margin-left:1em">(Optional) A member of {@link Roo.data.SortTypes}.</p></li>
4492 * <li><b>sortDir</b> : String<p style="margin-left:1em">(Optional) Initial direction to sort. "ASC" or "DESC"</p></li>
4493 * <li><b>convert</b> : Function<p style="margin-left:1em">(Optional) A function which converts the value provided
4494 * by the Reader into an object that will be stored in the Record. It is passed the
4495 * following parameters:<ul>
4496 * <li><b>v</b> : Mixed<p style="margin-left:1em">The data value as read by the Reader.</p></li>
4498 * <li><b>dateFormat</b> : String<p style="margin-left:1em">(Optional) A format String for the Date.parseDate function.</p></li>
4500 * <br>usage:<br><pre><code>
4501 var TopicRecord = Roo.data.Record.create(
4502 {name: 'title', mapping: 'topic_title'},
4503 {name: 'author', mapping: 'username'},
4504 {name: 'totalPosts', mapping: 'topic_replies', type: 'int'},
4505 {name: 'lastPost', mapping: 'post_time', type: 'date'},
4506 {name: 'lastPoster', mapping: 'user2'},
4507 {name: 'excerpt', mapping: 'post_text'}
4510 var myNewRecord = new TopicRecord({
4511 title: 'Do my job please',
4514 lastPost: new Date(),
4515 lastPoster: 'Animal',
4516 excerpt: 'No way dude!'
4518 myStore.add(myNewRecord);
4523 Roo.data.Record.create = function(o){
4525 f.superclass.constructor.apply(this, arguments);
4527 Roo.extend(f, Roo.data.Record);
4528 var p = f.prototype;
4529 p.fields = new Roo.util.MixedCollection(false, function(field){
4532 for(var i = 0, len = o.length; i < len; i++){
4533 p.fields.add(new Roo.data.Field(o[i]));
4535 f.getField = function(name){
4536 return p.fields.get(name);
4541 Roo.data.Record.AUTO_ID = 1000;
4542 Roo.data.Record.EDIT = 'edit';
4543 Roo.data.Record.REJECT = 'reject';
4544 Roo.data.Record.COMMIT = 'commit';
4546 Roo.data.Record.prototype = {
4548 * Readonly flag - true if this record has been modified.
4557 join : function(store){
4562 * Set the named field to the specified value.
4563 * @param {String} name The name of the field to set.
4564 * @param {Object} value The value to set the field to.
4566 set : function(name, value){
4567 if(this.data[name] == value){
4574 if(typeof this.modified[name] == 'undefined'){
4575 this.modified[name] = this.data[name];
4577 this.data[name] = value;
4579 this.store.afterEdit(this);
4584 * Get the value of the named field.
4585 * @param {String} name The name of the field to get the value of.
4586 * @return {Object} The value of the field.
4588 get : function(name){
4589 return this.data[name];
4593 beginEdit : function(){
4594 this.editing = true;
4599 cancelEdit : function(){
4600 this.editing = false;
4601 delete this.modified;
4605 endEdit : function(){
4606 this.editing = false;
4607 if(this.dirty && this.store){
4608 this.store.afterEdit(this);
4613 * Usually called by the {@link Roo.data.Store} which owns the Record.
4614 * Rejects all changes made to the Record since either creation, or the last commit operation.
4615 * Modified fields are reverted to their original values.
4617 * Developers should subscribe to the {@link Roo.data.Store#update} event to have their code notified
4618 * of reject operations.
4620 reject : function(){
4621 var m = this.modified;
4623 if(typeof m[n] != "function"){
4624 this.data[n] = m[n];
4628 delete this.modified;
4629 this.editing = false;
4631 this.store.afterReject(this);
4636 * Usually called by the {@link Roo.data.Store} which owns the Record.
4637 * Commits all changes made to the Record since either creation, or the last commit operation.
4639 * Developers should subscribe to the {@link Roo.data.Store#update} event to have their code notified
4640 * of commit operations.
4642 commit : function(){
4644 delete this.modified;
4645 this.editing = false;
4647 this.store.afterCommit(this);
4652 hasError : function(){
4653 return this.error != null;
4657 clearError : function(){
4662 * Creates a copy of this record.
4663 * @param {String} id (optional) A new record id if you don't want to use this record's id
4666 copy : function(newId) {
4667 return new this.constructor(Roo.apply({}, this.data), newId || this.id);
4671 * Ext JS Library 1.1.1
4672 * Copyright(c) 2006-2007, Ext JS, LLC.
4674 * Originally Released Under LGPL - original licence link has changed is not relivant.
4677 * <script type="text/javascript">
4683 * @class Roo.data.Store
4684 * @extends Roo.util.Observable
4685 * The Store class encapsulates a client side cache of {@link Roo.data.Record} objects which provide input data
4686 * for widgets such as the Roo.grid.Grid, or the Roo.form.ComboBox.<br>
4688 * A Store object uses an implementation of {@link Roo.data.DataProxy} to access a data object unless you call loadData() directly and pass in your data. The Store object
4689 * has no knowledge of the format of the data returned by the Proxy.<br>
4691 * A Store object uses its configured implementation of {@link Roo.data.DataReader} to create {@link Roo.data.Record}
4692 * instances from the data object. These records are cached and made available through accessor functions.
4694 * Creates a new Store.
4695 * @param {Object} config A config object containing the objects needed for the Store to access data,
4696 * and read the data into Records.
4698 Roo.data.Store = function(config){
4699 this.data = new Roo.util.MixedCollection(false);
4700 this.data.getKey = function(o){
4703 this.baseParams = {};
4712 if(config && config.data){
4713 this.inlineData = config.data;
4717 Roo.apply(this, config);
4719 if(this.reader){ // reader passed
4720 this.reader = Roo.factory(this.reader, Roo.data);
4721 this.reader.xmodule = this.xmodule || false;
4722 if(!this.recordType){
4723 this.recordType = this.reader.recordType;
4725 if(this.reader.onMetaChange){
4726 this.reader.onMetaChange = this.onMetaChange.createDelegate(this);
4730 if(this.recordType){
4731 this.fields = this.recordType.prototype.fields;
4737 * @event datachanged
4738 * Fires when the data cache has changed, and a widget which is using this Store
4739 * as a Record cache should refresh its view.
4740 * @param {Store} this
4745 * Fires when this store's reader provides new metadata (fields). This is currently only support for JsonReaders.
4746 * @param {Store} this
4747 * @param {Object} meta The JSON metadata
4752 * Fires when Records have been added to the Store
4753 * @param {Store} this
4754 * @param {Roo.data.Record[]} records The array of Records added
4755 * @param {Number} index The index at which the record(s) were added
4760 * Fires when a Record has been removed from the Store
4761 * @param {Store} this
4762 * @param {Roo.data.Record} record The Record that was removed
4763 * @param {Number} index The index at which the record was removed
4768 * Fires when a Record has been updated
4769 * @param {Store} this
4770 * @param {Roo.data.Record} record The Record that was updated
4771 * @param {String} operation The update operation being performed. Value may be one of:
4773 Roo.data.Record.EDIT
4774 Roo.data.Record.REJECT
4775 Roo.data.Record.COMMIT
4781 * Fires when the data cache has been cleared.
4782 * @param {Store} this
4787 * Fires before a request is made for a new data object. If the beforeload handler returns false
4788 * the load action will be canceled.
4789 * @param {Store} this
4790 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4795 * Fires after a new set of Records has been loaded.
4796 * @param {Store} this
4797 * @param {Roo.data.Record[]} records The Records that were loaded
4798 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4802 * @event loadexception
4803 * Fires if an exception occurs in the Proxy during loading.
4804 * Called with the signature of the Proxy's "loadexception" event.
4805 * If you return Json { data: [] , success: false, .... } then this will be thrown with the following args
4808 * @param {Object} return from JsonData.reader() - success, totalRecords, records
4809 * @param {Object} load options
4810 * @param {Object} jsonData from your request (normally this contains the Exception)
4812 loadexception : true
4816 this.proxy = Roo.factory(this.proxy, Roo.data);
4817 this.proxy.xmodule = this.xmodule || false;
4818 this.relayEvents(this.proxy, ["loadexception"]);
4820 this.sortToggle = {};
4822 Roo.data.Store.superclass.constructor.call(this);
4824 if(this.inlineData){
4825 this.loadData(this.inlineData);
4826 delete this.inlineData;
4829 Roo.extend(Roo.data.Store, Roo.util.Observable, {
4831 * @cfg {boolean} isLocal flag if data is locally available (and can be always looked up
4832 * without a remote query - used by combo/forms at present.
4836 * @cfg {Roo.data.DataProxy} proxy The Proxy object which provides access to a data object.
4839 * @cfg {Array} data Inline data to be loaded when the store is initialized.
4842 * @cfg {Roo.data.Reader} reader The Reader object which processes the data object and returns
4843 * an Array of Roo.data.record objects which are cached keyed by their <em>id</em> property.
4846 * @cfg {Object} baseParams An object containing properties which are to be sent as parameters
4847 * on any HTTP request
4850 * @cfg {Object} sortInfo A config object in the format: {field: "fieldName", direction: "ASC|DESC"}
4853 * @cfg {boolean} remoteSort True if sorting is to be handled by requesting the Proxy to provide a refreshed
4854 * version of the data object in sorted order, as opposed to sorting the Record cache in place (defaults to false).
4859 * @cfg {boolean} pruneModifiedRecords True to clear all modified record information each time the store is
4860 * loaded or when a record is removed. (defaults to false).
4862 pruneModifiedRecords : false,
4868 * Add Records to the Store and fires the add event.
4869 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4871 add : function(records){
4872 records = [].concat(records);
4873 for(var i = 0, len = records.length; i < len; i++){
4874 records[i].join(this);
4876 var index = this.data.length;
4877 this.data.addAll(records);
4878 this.fireEvent("add", this, records, index);
4882 * Remove a Record from the Store and fires the remove event.
4883 * @param {Ext.data.Record} record The Roo.data.Record object to remove from the cache.
4885 remove : function(record){
4886 var index = this.data.indexOf(record);
4887 this.data.removeAt(index);
4888 if(this.pruneModifiedRecords){
4889 this.modified.remove(record);
4891 this.fireEvent("remove", this, record, index);
4895 * Remove all Records from the Store and fires the clear event.
4897 removeAll : function(){
4899 if(this.pruneModifiedRecords){
4902 this.fireEvent("clear", this);
4906 * Inserts Records to the Store at the given index and fires the add event.
4907 * @param {Number} index The start index at which to insert the passed Records.
4908 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4910 insert : function(index, records){
4911 records = [].concat(records);
4912 for(var i = 0, len = records.length; i < len; i++){
4913 this.data.insert(index, records[i]);
4914 records[i].join(this);
4916 this.fireEvent("add", this, records, index);
4920 * Get the index within the cache of the passed Record.
4921 * @param {Roo.data.Record} record The Roo.data.Record object to to find.
4922 * @return {Number} The index of the passed Record. Returns -1 if not found.
4924 indexOf : function(record){
4925 return this.data.indexOf(record);
4929 * Get the index within the cache of the Record with the passed id.
4930 * @param {String} id The id of the Record to find.
4931 * @return {Number} The index of the Record. Returns -1 if not found.
4933 indexOfId : function(id){
4934 return this.data.indexOfKey(id);
4938 * Get the Record with the specified id.
4939 * @param {String} id The id of the Record to find.
4940 * @return {Roo.data.Record} The Record with the passed id. Returns undefined if not found.
4942 getById : function(id){
4943 return this.data.key(id);
4947 * Get the Record at the specified index.
4948 * @param {Number} index The index of the Record to find.
4949 * @return {Roo.data.Record} The Record at the passed index. Returns undefined if not found.
4951 getAt : function(index){
4952 return this.data.itemAt(index);
4956 * Returns a range of Records between specified indices.
4957 * @param {Number} startIndex (optional) The starting index (defaults to 0)
4958 * @param {Number} endIndex (optional) The ending index (defaults to the last Record in the Store)
4959 * @return {Roo.data.Record[]} An array of Records
4961 getRange : function(start, end){
4962 return this.data.getRange(start, end);
4966 storeOptions : function(o){
4967 o = Roo.apply({}, o);
4970 this.lastOptions = o;
4974 * Loads the Record cache from the configured Proxy using the configured Reader.
4976 * If using remote paging, then the first load call must specify the <em>start</em>
4977 * and <em>limit</em> properties in the options.params property to establish the initial
4978 * position within the dataset, and the number of Records to cache on each read from the Proxy.
4980 * <strong>It is important to note that for remote data sources, loading is asynchronous,
4981 * and this call will return before the new data has been loaded. Perform any post-processing
4982 * in a callback function, or in a "load" event handler.</strong>
4984 * @param {Object} options An object containing properties which control loading options:<ul>
4985 * <li>params {Object} An object containing properties to pass as HTTP parameters to a remote data source.</li>
4986 * <li>callback {Function} A function to be called after the Records have been loaded. The callback is
4987 * passed the following arguments:<ul>
4988 * <li>r : Roo.data.Record[]</li>
4989 * <li>options: Options object from the load call</li>
4990 * <li>success: Boolean success indicator</li></ul></li>
4991 * <li>scope {Object} Scope with which to call the callback (defaults to the Store object)</li>
4992 * <li>add {Boolean} indicator to append loaded records rather than replace the current cache.</li>
4995 load : function(options){
4996 options = options || {};
4997 if(this.fireEvent("beforeload", this, options) !== false){
4998 this.storeOptions(options);
4999 var p = Roo.apply(options.params || {}, this.baseParams);
5000 // if meta was not loaded from remote source.. try requesting it.
5001 if (!this.reader.metaFromRemote) {
5004 if(this.sortInfo && this.remoteSort){
5005 var pn = this.paramNames;
5006 p[pn["sort"]] = this.sortInfo.field;
5007 p[pn["dir"]] = this.sortInfo.direction;
5009 this.proxy.load(p, this.reader, this.loadRecords, this, options);
5014 * Reloads the Record cache from the configured Proxy using the configured Reader and
5015 * the options from the last load operation performed.
5016 * @param {Object} options (optional) An object containing properties which may override the options
5017 * used in the last load operation. See {@link #load} for details (defaults to null, in which case
5018 * the most recently used options are reused).
5020 reload : function(options){
5021 this.load(Roo.applyIf(options||{}, this.lastOptions));
5025 // Called as a callback by the Reader during a load operation.
5026 loadRecords : function(o, options, success){
5027 if(!o || success === false){
5028 if(success !== false){
5029 this.fireEvent("load", this, [], options);
5031 if(options.callback){
5032 options.callback.call(options.scope || this, [], options, false);
5036 // if data returned failure - throw an exception.
5037 if (o.success === false) {
5038 this.fireEvent("loadexception", this, o, options, this.reader.jsonData);
5041 var r = o.records, t = o.totalRecords || r.length;
5042 if(!options || options.add !== true){
5043 if(this.pruneModifiedRecords){
5046 for(var i = 0, len = r.length; i < len; i++){
5050 this.data = this.snapshot;
5051 delete this.snapshot;
5054 this.data.addAll(r);
5055 this.totalLength = t;
5057 this.fireEvent("datachanged", this);
5059 this.totalLength = Math.max(t, this.data.length+r.length);
5062 this.fireEvent("load", this, r, options);
5063 if(options.callback){
5064 options.callback.call(options.scope || this, r, options, true);
5069 * Loads data from a passed data block. A Reader which understands the format of the data
5070 * must have been configured in the constructor.
5071 * @param {Object} data The data block from which to read the Records. The format of the data expected
5072 * is dependent on the type of Reader that is configured and should correspond to that Reader's readRecords parameter.
5073 * @param {Boolean} append (Optional) True to append the new Records rather than replace the existing cache.
5075 loadData : function(o, append){
5076 var r = this.reader.readRecords(o);
5077 this.loadRecords(r, {add: append}, true);
5081 * Gets the number of cached records.
5083 * <em>If using paging, this may not be the total size of the dataset. If the data object
5084 * used by the Reader contains the dataset size, then the getTotalCount() function returns
5085 * the data set size</em>
5087 getCount : function(){
5088 return this.data.length || 0;
5092 * Gets the total number of records in the dataset as returned by the server.
5094 * <em>If using paging, for this to be accurate, the data object used by the Reader must contain
5095 * the dataset size</em>
5097 getTotalCount : function(){
5098 return this.totalLength || 0;
5102 * Returns the sort state of the Store as an object with two properties:
5104 field {String} The name of the field by which the Records are sorted
5105 direction {String} The sort order, "ASC" or "DESC"
5108 getSortState : function(){
5109 return this.sortInfo;
5113 applySort : function(){
5114 if(this.sortInfo && !this.remoteSort){
5115 var s = this.sortInfo, f = s.field;
5116 var st = this.fields.get(f).sortType;
5117 var fn = function(r1, r2){
5118 var v1 = st(r1.data[f]), v2 = st(r2.data[f]);
5119 return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
5121 this.data.sort(s.direction, fn);
5122 if(this.snapshot && this.snapshot != this.data){
5123 this.snapshot.sort(s.direction, fn);
5129 * Sets the default sort column and order to be used by the next load operation.
5130 * @param {String} fieldName The name of the field to sort by.
5131 * @param {String} dir (optional) The sort order, "ASC" or "DESC" (defaults to "ASC")
5133 setDefaultSort : function(field, dir){
5134 this.sortInfo = {field: field, direction: dir ? dir.toUpperCase() : "ASC"};
5139 * If remote sorting is used, the sort is performed on the server, and the cache is
5140 * reloaded. If local sorting is used, the cache is sorted internally.
5141 * @param {String} fieldName The name of the field to sort by.
5142 * @param {String} dir (optional) The sort order, "ASC" or "DESC" (defaults to "ASC")
5144 sort : function(fieldName, dir){
5145 var f = this.fields.get(fieldName);
5147 if(this.sortInfo && this.sortInfo.field == f.name){ // toggle sort dir
5148 dir = (this.sortToggle[f.name] || "ASC").toggle("ASC", "DESC");
5153 this.sortToggle[f.name] = dir;
5154 this.sortInfo = {field: f.name, direction: dir};
5155 if(!this.remoteSort){
5157 this.fireEvent("datachanged", this);
5159 this.load(this.lastOptions);
5164 * Calls the specified function for each of the Records in the cache.
5165 * @param {Function} fn The function to call. The Record is passed as the first parameter.
5166 * Returning <em>false</em> aborts and exits the iteration.
5167 * @param {Object} scope (optional) The scope in which to call the function (defaults to the Record).
5169 each : function(fn, scope){
5170 this.data.each(fn, scope);
5174 * Gets all records modified since the last commit. Modified records are persisted across load operations
5175 * (e.g., during paging).
5176 * @return {Roo.data.Record[]} An array of Records containing outstanding modifications.
5178 getModifiedRecords : function(){
5179 return this.modified;
5183 createFilterFn : function(property, value, anyMatch){
5184 if(!value.exec){ // not a regex
5185 value = String(value);
5186 if(value.length == 0){
5189 value = new RegExp((anyMatch === true ? '' : '^') + Roo.escapeRe(value), "i");
5192 return value.test(r.data[property]);
5197 * Sums the value of <i>property</i> for each record between start and end and returns the result.
5198 * @param {String} property A field on your records
5199 * @param {Number} start The record index to start at (defaults to 0)
5200 * @param {Number} end The last record index to include (defaults to length - 1)
5201 * @return {Number} The sum
5203 sum : function(property, start, end){
5204 var rs = this.data.items, v = 0;
5206 end = (end || end === 0) ? end : rs.length-1;
5208 for(var i = start; i <= end; i++){
5209 v += (rs[i].data[property] || 0);
5215 * Filter the records by a specified property.
5216 * @param {String} field A field on your records
5217 * @param {String/RegExp} value Either a string that the field
5218 * should start with or a RegExp to test against the field
5219 * @param {Boolean} anyMatch True to match any part not just the beginning
5221 filter : function(property, value, anyMatch){
5222 var fn = this.createFilterFn(property, value, anyMatch);
5223 return fn ? this.filterBy(fn) : this.clearFilter();
5227 * Filter by a function. The specified function will be called with each
5228 * record in this data source. If the function returns true the record is included,
5229 * otherwise it is filtered.
5230 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5231 * @param {Object} scope (optional) The scope of the function (defaults to this)
5233 filterBy : function(fn, scope){
5234 this.snapshot = this.snapshot || this.data;
5235 this.data = this.queryBy(fn, scope||this);
5236 this.fireEvent("datachanged", this);
5240 * Query the records by a specified property.
5241 * @param {String} field A field on your records
5242 * @param {String/RegExp} value Either a string that the field
5243 * should start with or a RegExp to test against the field
5244 * @param {Boolean} anyMatch True to match any part not just the beginning
5245 * @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5247 query : function(property, value, anyMatch){
5248 var fn = this.createFilterFn(property, value, anyMatch);
5249 return fn ? this.queryBy(fn) : this.data.clone();
5253 * Query by a function. The specified function will be called with each
5254 * record in this data source. If the function returns true the record is included
5256 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5257 * @param {Object} scope (optional) The scope of the function (defaults to this)
5258 @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5260 queryBy : function(fn, scope){
5261 var data = this.snapshot || this.data;
5262 return data.filterBy(fn, scope||this);
5266 * Collects unique values for a particular dataIndex from this store.
5267 * @param {String} dataIndex The property to collect
5268 * @param {Boolean} allowNull (optional) Pass true to allow null, undefined or empty string values
5269 * @param {Boolean} bypassFilter (optional) Pass true to collect from all records, even ones which are filtered
5270 * @return {Array} An array of the unique values
5272 collect : function(dataIndex, allowNull, bypassFilter){
5273 var d = (bypassFilter === true && this.snapshot) ?
5274 this.snapshot.items : this.data.items;
5275 var v, sv, r = [], l = {};
5276 for(var i = 0, len = d.length; i < len; i++){
5277 v = d[i].data[dataIndex];
5279 if((allowNull || !Roo.isEmpty(v)) && !l[sv]){
5288 * Revert to a view of the Record cache with no filtering applied.
5289 * @param {Boolean} suppressEvent If true the filter is cleared silently without notifying listeners
5291 clearFilter : function(suppressEvent){
5292 if(this.snapshot && this.snapshot != this.data){
5293 this.data = this.snapshot;
5294 delete this.snapshot;
5295 if(suppressEvent !== true){
5296 this.fireEvent("datachanged", this);
5302 afterEdit : function(record){
5303 if(this.modified.indexOf(record) == -1){
5304 this.modified.push(record);
5306 this.fireEvent("update", this, record, Roo.data.Record.EDIT);
5310 afterReject : function(record){
5311 this.modified.remove(record);
5312 this.fireEvent("update", this, record, Roo.data.Record.REJECT);
5316 afterCommit : function(record){
5317 this.modified.remove(record);
5318 this.fireEvent("update", this, record, Roo.data.Record.COMMIT);
5322 * Commit all Records with outstanding changes. To handle updates for changes, subscribe to the
5323 * Store's "update" event, and perform updating when the third parameter is Roo.data.Record.COMMIT.
5325 commitChanges : function(){
5326 var m = this.modified.slice(0);
5328 for(var i = 0, len = m.length; i < len; i++){
5334 * Cancel outstanding changes on all changed records.
5336 rejectChanges : function(){
5337 var m = this.modified.slice(0);
5339 for(var i = 0, len = m.length; i < len; i++){
5344 onMetaChange : function(meta, rtype, o){
5345 this.recordType = rtype;
5346 this.fields = rtype.prototype.fields;
5347 delete this.snapshot;
5348 this.sortInfo = meta.sortInfo || this.sortInfo;
5350 this.fireEvent('metachange', this, this.reader.meta);
5354 * Ext JS Library 1.1.1
5355 * Copyright(c) 2006-2007, Ext JS, LLC.
5357 * Originally Released Under LGPL - original licence link has changed is not relivant.
5360 * <script type="text/javascript">
5364 * @class Roo.data.SimpleStore
5365 * @extends Roo.data.Store
5366 * Small helper class to make creating Stores from Array data easier.
5367 * @cfg {Number} id The array index of the record id. Leave blank to auto generate ids.
5368 * @cfg {Array} fields An array of field definition objects, or field name strings.
5369 * @cfg {Array} data The multi-dimensional array of data
5371 * @param {Object} config
5373 Roo.data.SimpleStore = function(config){
5374 Roo.data.SimpleStore.superclass.constructor.call(this, {
5376 reader: new Roo.data.ArrayReader({
5379 Roo.data.Record.create(config.fields)
5381 proxy : new Roo.data.MemoryProxy(config.data)
5385 Roo.extend(Roo.data.SimpleStore, Roo.data.Store);/*
5387 * Ext JS Library 1.1.1
5388 * Copyright(c) 2006-2007, Ext JS, LLC.
5390 * Originally Released Under LGPL - original licence link has changed is not relivant.
5393 * <script type="text/javascript">
5398 * @extends Roo.data.Store
5399 * @class Roo.data.JsonStore
5400 * Small helper class to make creating Stores for JSON data easier. <br/>
5402 var store = new Roo.data.JsonStore({
5403 url: 'get-images.php',
5405 fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}]
5408 * <b>Note: Although they are not listed, this class inherits all of the config options of Store,
5409 * JsonReader and HttpProxy (unless inline data is provided).</b>
5410 * @cfg {Array} fields An array of field definition objects, or field name strings.
5412 * @param {Object} config
5414 Roo.data.JsonStore = function(c){
5415 Roo.data.JsonStore.superclass.constructor.call(this, Roo.apply(c, {
5416 proxy: !c.data ? new Roo.data.HttpProxy({url: c.url}) : undefined,
5417 reader: new Roo.data.JsonReader(c, c.fields)
5420 Roo.extend(Roo.data.JsonStore, Roo.data.Store);/*
5422 * Ext JS Library 1.1.1
5423 * Copyright(c) 2006-2007, Ext JS, LLC.
5425 * Originally Released Under LGPL - original licence link has changed is not relivant.
5428 * <script type="text/javascript">
5432 Roo.data.Field = function(config){
5433 if(typeof config == "string"){
5434 config = {name: config};
5436 Roo.apply(this, config);
5442 var st = Roo.data.SortTypes;
5443 // named sortTypes are supported, here we look them up
5444 if(typeof this.sortType == "string"){
5445 this.sortType = st[this.sortType];
5448 // set default sortType for strings and dates
5452 this.sortType = st.asUCString;
5455 this.sortType = st.asDate;
5458 this.sortType = st.none;
5463 var stripRe = /[\$,%]/g;
5465 // prebuilt conversion function for this field, instead of
5466 // switching every time we're reading a value
5468 var cv, dateFormat = this.dateFormat;
5473 cv = function(v){ return v; };
5476 cv = function(v){ return (v === undefined || v === null) ? '' : String(v); };
5480 return v !== undefined && v !== null && v !== '' ?
5481 parseInt(String(v).replace(stripRe, ""), 10) : '';
5486 return v !== undefined && v !== null && v !== '' ?
5487 parseFloat(String(v).replace(stripRe, ""), 10) : '';
5492 cv = function(v){ return v === true || v === "true" || v == 1; };
5499 if(v instanceof Date){
5503 if(dateFormat == "timestamp"){
5504 return new Date(v*1000);
5506 return Date.parseDate(v, dateFormat);
5508 var parsed = Date.parse(v);
5509 return parsed ? new Date(parsed) : null;
5518 Roo.data.Field.prototype = {
5526 * Ext JS Library 1.1.1
5527 * Copyright(c) 2006-2007, Ext JS, LLC.
5529 * Originally Released Under LGPL - original licence link has changed is not relivant.
5532 * <script type="text/javascript">
5535 // Base class for reading structured data from a data source. This class is intended to be
5536 // extended (see ArrayReader, JsonReader and XmlReader) and should not be created directly.
5539 * @class Roo.data.DataReader
5540 * Base class for reading structured data from a data source. This class is intended to be
5541 * extended (see {Roo.data.ArrayReader}, {Roo.data.JsonReader} and {Roo.data.XmlReader}) and should not be created directly.
5544 Roo.data.DataReader = function(meta, recordType){
5548 this.recordType = recordType instanceof Array ?
5549 Roo.data.Record.create(recordType) : recordType;
5552 Roo.data.DataReader.prototype = {
5554 * Create an empty record
5555 * @param {Object} data (optional) - overlay some values
5556 * @return {Roo.data.Record} record created.
5558 newRow : function(d) {
5560 this.recordType.prototype.fields.each(function(c) {
5562 case 'int' : da[c.name] = 0; break;
5563 case 'date' : da[c.name] = new Date(); break;
5564 case 'float' : da[c.name] = 0.0; break;
5565 case 'boolean' : da[c.name] = false; break;
5566 default : da[c.name] = ""; break;
5570 return new this.recordType(Roo.apply(da, d));
5575 * Ext JS Library 1.1.1
5576 * Copyright(c) 2006-2007, Ext JS, LLC.
5578 * Originally Released Under LGPL - original licence link has changed is not relivant.
5581 * <script type="text/javascript">
5585 * @class Roo.data.DataProxy
5586 * @extends Roo.data.Observable
5587 * This class is an abstract base class for implementations which provide retrieval of
5588 * unformatted data objects.<br>
5590 * DataProxy implementations are usually used in conjunction with an implementation of Roo.data.DataReader
5591 * (of the appropriate type which knows how to parse the data object) to provide a block of
5592 * {@link Roo.data.Records} to an {@link Roo.data.Store}.<br>
5594 * Custom implementations must implement the load method as described in
5595 * {@link Roo.data.HttpProxy#load}.
5597 Roo.data.DataProxy = function(){
5601 * Fires before a network request is made to retrieve a data object.
5602 * @param {Object} This DataProxy object.
5603 * @param {Object} params The params parameter to the load function.
5608 * Fires before the load method's callback is called.
5609 * @param {Object} This DataProxy object.
5610 * @param {Object} o The data object.
5611 * @param {Object} arg The callback argument object passed to the load function.
5615 * @event loadexception
5616 * Fires if an Exception occurs during data retrieval.
5617 * @param {Object} This DataProxy object.
5618 * @param {Object} o The data object.
5619 * @param {Object} arg The callback argument object passed to the load function.
5620 * @param {Object} e The Exception.
5622 loadexception : true
5624 Roo.data.DataProxy.superclass.constructor.call(this);
5627 Roo.extend(Roo.data.DataProxy, Roo.util.Observable);
5630 * @cfg {void} listeners (Not available) Constructor blocks listeners from being set
5634 * Ext JS Library 1.1.1
5635 * Copyright(c) 2006-2007, Ext JS, LLC.
5637 * Originally Released Under LGPL - original licence link has changed is not relivant.
5640 * <script type="text/javascript">
5643 * @class Roo.data.MemoryProxy
5644 * An implementation of Roo.data.DataProxy that simply passes the data specified in its constructor
5645 * to the Reader when its load method is called.
5647 * @param {Object} data The data object which the Reader uses to construct a block of Roo.data.Records.
5649 Roo.data.MemoryProxy = function(data){
5653 Roo.data.MemoryProxy.superclass.constructor.call(this);
5657 Roo.extend(Roo.data.MemoryProxy, Roo.data.DataProxy, {
5659 * Load data from the requested source (in this case an in-memory
5660 * data object passed to the constructor), read the data object into
5661 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5662 * process that block using the passed callback.
5663 * @param {Object} params This parameter is not used by the MemoryProxy class.
5664 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5665 * object into a block of Roo.data.Records.
5666 * @param {Function} callback The function into which to pass the block of Roo.data.records.
5667 * The function must be passed <ul>
5668 * <li>The Record block object</li>
5669 * <li>The "arg" argument from the load function</li>
5670 * <li>A boolean success indicator</li>
5672 * @param {Object} scope The scope in which to call the callback
5673 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5675 load : function(params, reader, callback, scope, arg){
5676 params = params || {};
5679 result = reader.readRecords(this.data);
5681 this.fireEvent("loadexception", this, arg, null, e);
5682 callback.call(scope, null, arg, false);
5685 callback.call(scope, result, arg, true);
5689 update : function(params, records){
5694 * Ext JS Library 1.1.1
5695 * Copyright(c) 2006-2007, Ext JS, LLC.
5697 * Originally Released Under LGPL - original licence link has changed is not relivant.
5700 * <script type="text/javascript">
5703 * @class Roo.data.HttpProxy
5704 * @extends Roo.data.DataProxy
5705 * An implementation of {@link Roo.data.DataProxy} that reads a data object from an {@link Roo.data.Connection} object
5706 * configured to reference a certain URL.<br><br>
5708 * <em>Note that this class cannot be used to retrieve data from a domain other than the domain
5709 * from which the running page was served.<br><br>
5711 * For cross-domain access to remote data, use an {@link Roo.data.ScriptTagProxy}.</em><br><br>
5713 * Be aware that to enable the browser to parse an XML document, the server must set
5714 * the Content-Type header in the HTTP response to "text/xml".
5716 * @param {Object} conn Connection config options to add to each request (e.g. {url: 'foo.php'} or
5717 * an {@link Roo.data.Connection} object. If a Connection config is passed, the singleton {@link Roo.Ajax} object
5718 * will be used to make the request.
5720 Roo.data.HttpProxy = function(conn){
5721 Roo.data.HttpProxy.superclass.constructor.call(this);
5722 // is conn a conn config or a real conn?
5724 this.useAjax = !conn || !conn.events;
5728 Roo.extend(Roo.data.HttpProxy, Roo.data.DataProxy, {
5729 // thse are take from connection...
5732 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
5735 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
5736 * extra parameters to each request made by this object. (defaults to undefined)
5739 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
5740 * to each request made by this object. (defaults to undefined)
5743 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
5746 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
5749 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
5755 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
5759 * Return the {@link Roo.data.Connection} object being used by this Proxy.
5760 * @return {Connection} The Connection object. This object may be used to subscribe to events on
5761 * a finer-grained basis than the DataProxy events.
5763 getConnection : function(){
5764 return this.useAjax ? Roo.Ajax : this.conn;
5768 * Load data from the configured {@link Roo.data.Connection}, read the data object into
5769 * a block of Roo.data.Records using the passed {@link Roo.data.DataReader} implementation, and
5770 * process that block using the passed callback.
5771 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5772 * for the request to the remote server.
5773 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5774 * object into a block of Roo.data.Records.
5775 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5776 * The function must be passed <ul>
5777 * <li>The Record block object</li>
5778 * <li>The "arg" argument from the load function</li>
5779 * <li>A boolean success indicator</li>
5781 * @param {Object} scope The scope in which to call the callback
5782 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5784 load : function(params, reader, callback, scope, arg){
5785 if(this.fireEvent("beforeload", this, params) !== false){
5787 params : params || {},
5789 callback : callback,
5794 callback : this.loadResponse,
5798 Roo.applyIf(o, this.conn);
5799 if(this.activeRequest){
5800 Roo.Ajax.abort(this.activeRequest);
5802 this.activeRequest = Roo.Ajax.request(o);
5804 this.conn.request(o);
5807 callback.call(scope||this, null, arg, false);
5812 loadResponse : function(o, success, response){
5813 delete this.activeRequest;
5815 this.fireEvent("loadexception", this, o, response);
5816 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5821 result = o.reader.read(response);
5823 this.fireEvent("loadexception", this, o, response, e);
5824 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5828 this.fireEvent("load", this, o, o.request.arg);
5829 o.request.callback.call(o.request.scope, result, o.request.arg, true);
5833 update : function(dataSet){
5838 updateResponse : function(dataSet){
5843 * Ext JS Library 1.1.1
5844 * Copyright(c) 2006-2007, Ext JS, LLC.
5846 * Originally Released Under LGPL - original licence link has changed is not relivant.
5849 * <script type="text/javascript">
5853 * @class Roo.data.ScriptTagProxy
5854 * An implementation of Roo.data.DataProxy that reads a data object from a URL which may be in a domain
5855 * other than the originating domain of the running page.<br><br>
5857 * <em>Note that if you are retrieving data from a page that is in a domain that is NOT the same as the originating domain
5858 * of the running page, you must use this class, rather than DataProxy.</em><br><br>
5860 * The content passed back from a server resource requested by a ScriptTagProxy is executable JavaScript
5861 * source code that is used as the source inside a <script> tag.<br><br>
5863 * In order for the browser to process the returned data, the server must wrap the data object
5864 * with a call to a callback function, the name of which is passed as a parameter by the ScriptTagProxy.
5865 * Below is a Java example for a servlet which returns data for either a ScriptTagProxy, or an HttpProxy
5866 * depending on whether the callback name was passed:
5869 boolean scriptTag = false;
5870 String cb = request.getParameter("callback");
5873 response.setContentType("text/javascript");
5875 response.setContentType("application/x-json");
5877 Writer out = response.getWriter();
5879 out.write(cb + "(");
5881 out.print(dataBlock.toJsonString());
5888 * @param {Object} config A configuration object.
5890 Roo.data.ScriptTagProxy = function(config){
5891 Roo.data.ScriptTagProxy.superclass.constructor.call(this);
5892 Roo.apply(this, config);
5893 this.head = document.getElementsByTagName("head")[0];
5896 Roo.data.ScriptTagProxy.TRANS_ID = 1000;
5898 Roo.extend(Roo.data.ScriptTagProxy, Roo.data.DataProxy, {
5900 * @cfg {String} url The URL from which to request the data object.
5903 * @cfg {Number} timeout (Optional) The number of milliseconds to wait for a response. Defaults to 30 seconds.
5907 * @cfg {String} callbackParam (Optional) The name of the parameter to pass to the server which tells
5908 * the server the name of the callback function set up by the load call to process the returned data object.
5909 * Defaults to "callback".<p>The server-side processing must read this parameter value, and generate
5910 * javascript output which calls this named function passing the data object as its only parameter.
5912 callbackParam : "callback",
5914 * @cfg {Boolean} nocache (Optional) Defaults to true. Disable cacheing by adding a unique parameter
5915 * name to the request.
5920 * Load data from the configured URL, read the data object into
5921 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5922 * process that block using the passed callback.
5923 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5924 * for the request to the remote server.
5925 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5926 * object into a block of Roo.data.Records.
5927 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5928 * The function must be passed <ul>
5929 * <li>The Record block object</li>
5930 * <li>The "arg" argument from the load function</li>
5931 * <li>A boolean success indicator</li>
5933 * @param {Object} scope The scope in which to call the callback
5934 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5936 load : function(params, reader, callback, scope, arg){
5937 if(this.fireEvent("beforeload", this, params) !== false){
5939 var p = Roo.urlEncode(Roo.apply(params, this.extraParams));
5942 url += (url.indexOf("?") != -1 ? "&" : "?") + p;
5944 url += "&_dc=" + (new Date().getTime());
5946 var transId = ++Roo.data.ScriptTagProxy.TRANS_ID;
5949 cb : "stcCallback"+transId,
5950 scriptId : "stcScript"+transId,
5954 callback : callback,
5960 window[trans.cb] = function(o){
5961 conn.handleResponse(o, trans);
5964 url += String.format("&{0}={1}", this.callbackParam, trans.cb);
5966 if(this.autoAbort !== false){
5970 trans.timeoutId = this.handleFailure.defer(this.timeout, this, [trans]);
5972 var script = document.createElement("script");
5973 script.setAttribute("src", url);
5974 script.setAttribute("type", "text/javascript");
5975 script.setAttribute("id", trans.scriptId);
5976 this.head.appendChild(script);
5980 callback.call(scope||this, null, arg, false);
5985 isLoading : function(){
5986 return this.trans ? true : false;
5990 * Abort the current server request.
5993 if(this.isLoading()){
5994 this.destroyTrans(this.trans);
5999 destroyTrans : function(trans, isLoaded){
6000 this.head.removeChild(document.getElementById(trans.scriptId));
6001 clearTimeout(trans.timeoutId);
6003 window[trans.cb] = undefined;
6005 delete window[trans.cb];
6008 // if hasn't been loaded, wait for load to remove it to prevent script error
6009 window[trans.cb] = function(){
6010 window[trans.cb] = undefined;
6012 delete window[trans.cb];
6019 handleResponse : function(o, trans){
6021 this.destroyTrans(trans, true);
6024 result = trans.reader.readRecords(o);
6026 this.fireEvent("loadexception", this, o, trans.arg, e);
6027 trans.callback.call(trans.scope||window, null, trans.arg, false);
6030 this.fireEvent("load", this, o, trans.arg);
6031 trans.callback.call(trans.scope||window, result, trans.arg, true);
6035 handleFailure : function(trans){
6037 this.destroyTrans(trans, false);
6038 this.fireEvent("loadexception", this, null, trans.arg);
6039 trans.callback.call(trans.scope||window, null, trans.arg, false);
6043 * Ext JS Library 1.1.1
6044 * Copyright(c) 2006-2007, Ext JS, LLC.
6046 * Originally Released Under LGPL - original licence link has changed is not relivant.
6049 * <script type="text/javascript">
6053 * @class Roo.data.JsonReader
6054 * @extends Roo.data.DataReader
6055 * Data reader class to create an Array of Roo.data.Record objects from a JSON response
6056 * based on mappings in a provided Roo.data.Record constructor.
6058 * The default behaviour of a store is to send ?_requestMeta=1, unless the class has recieved 'metaData' property
6059 * in the reply previously.
6064 var RecordDef = Roo.data.Record.create([
6065 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6066 {name: 'occupation'} // This field will use "occupation" as the mapping.
6068 var myReader = new Roo.data.JsonReader({
6069 totalProperty: "results", // The property which contains the total dataset size (optional)
6070 root: "rows", // The property which contains an Array of row objects
6071 id: "id" // The property within each row object that provides an ID for the record (optional)
6075 * This would consume a JSON file like this:
6077 { 'results': 2, 'rows': [
6078 { 'id': 1, 'name': 'Bill', occupation: 'Gardener' },
6079 { 'id': 2, 'name': 'Ben', occupation: 'Horticulturalist' } ]
6082 * @cfg {String} totalProperty Name of the property from which to retrieve the total number of records
6083 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6084 * paged from the remote server.
6085 * @cfg {String} successProperty Name of the property from which to retrieve the success attribute used by forms.
6086 * @cfg {String} root name of the property which contains the Array of row objects.
6087 * @cfg {String} id Name of the property within a row object that contains a record identifier value.
6089 * Create a new JsonReader
6090 * @param {Object} meta Metadata configuration options
6091 * @param {Object} recordType Either an Array of field definition objects,
6092 * or an {@link Roo.data.Record} object created using {@link Roo.data.Record#create}.
6094 Roo.data.JsonReader = function(meta, recordType){
6097 // set some defaults:
6099 totalProperty: 'total',
6100 successProperty : 'success',
6105 Roo.data.JsonReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6107 Roo.extend(Roo.data.JsonReader, Roo.data.DataReader, {
6110 * @prop {Boolean} metaFromRemote - if the meta data was loaded from the remote source.
6111 * Used by Store query builder to append _requestMeta to params.
6114 metaFromRemote : false,
6116 * This method is only used by a DataProxy which has retrieved data from a remote server.
6117 * @param {Object} response The XHR object which contains the JSON data in its responseText.
6118 * @return {Object} data A data block which is used by an Roo.data.Store object as
6119 * a cache of Roo.data.Records.
6121 read : function(response){
6122 var json = response.responseText;
6124 var o = /* eval:var:o */ eval("("+json+")");
6126 throw {message: "JsonReader.read: Json object not found"};
6132 this.metaFromRemote = true;
6133 this.meta = o.metaData;
6134 this.recordType = Roo.data.Record.create(o.metaData.fields);
6135 this.onMetaChange(this.meta, this.recordType, o);
6137 return this.readRecords(o);
6140 // private function a store will implement
6141 onMetaChange : function(meta, recordType, o){
6148 simpleAccess: function(obj, subsc) {
6155 getJsonAccessor: function(){
6157 return function(expr) {
6159 return(re.test(expr))
6160 ? new Function("obj", "return obj." + expr)
6170 * Create a data block containing Roo.data.Records from an XML document.
6171 * @param {Object} o An object which contains an Array of row objects in the property specified
6172 * in the config as 'root, and optionally a property, specified in the config as 'totalProperty'
6173 * which contains the total size of the dataset.
6174 * @return {Object} data A data block which is used by an Roo.data.Store object as
6175 * a cache of Roo.data.Records.
6177 readRecords : function(o){
6179 * After any data loads, the raw JSON data is available for further custom processing.
6183 var s = this.meta, Record = this.recordType,
6184 f = Record.prototype.fields, fi = f.items, fl = f.length;
6186 // Generate extraction functions for the totalProperty, the root, the id, and for each field
6188 if(s.totalProperty) {
6189 this.getTotal = this.getJsonAccessor(s.totalProperty);
6191 if(s.successProperty) {
6192 this.getSuccess = this.getJsonAccessor(s.successProperty);
6194 this.getRoot = s.root ? this.getJsonAccessor(s.root) : function(p){return p;};
6196 var g = this.getJsonAccessor(s.id);
6197 this.getId = function(rec) {
6199 return (r === undefined || r === "") ? null : r;
6202 this.getId = function(){return null;};
6205 for(var jj = 0; jj < fl; jj++){
6207 var map = (f.mapping !== undefined && f.mapping !== null) ? f.mapping : f.name;
6208 this.ef[jj] = this.getJsonAccessor(map);
6212 var root = this.getRoot(o), c = root.length, totalRecords = c, success = true;
6213 if(s.totalProperty){
6214 var vt = parseInt(this.getTotal(o), 10);
6219 if(s.successProperty){
6220 var vs = this.getSuccess(o);
6221 if(vs === false || vs === 'false'){
6226 for(var i = 0; i < c; i++){
6229 var id = this.getId(n);
6230 for(var j = 0; j < fl; j++){
6232 var v = this.ef[j](n);
6234 Roo.log('missing convert for ' + f.name);
6238 values[f.name] = f.convert((v !== undefined) ? v : f.defaultValue);
6240 var record = new Record(values, id);
6242 records[i] = record;
6247 totalRecords : totalRecords
6252 * Ext JS Library 1.1.1
6253 * Copyright(c) 2006-2007, Ext JS, LLC.
6255 * Originally Released Under LGPL - original licence link has changed is not relivant.
6258 * <script type="text/javascript">
6262 * @class Roo.data.XmlReader
6263 * @extends Roo.data.DataReader
6264 * Data reader class to create an Array of {@link Roo.data.Record} objects from an XML document
6265 * based on mappings in a provided Roo.data.Record constructor.<br><br>
6267 * <em>Note that in order for the browser to parse a returned XML document, the Content-Type
6268 * header in the HTTP response must be set to "text/xml".</em>
6272 var RecordDef = Roo.data.Record.create([
6273 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6274 {name: 'occupation'} // This field will use "occupation" as the mapping.
6276 var myReader = new Roo.data.XmlReader({
6277 totalRecords: "results", // The element which contains the total dataset size (optional)
6278 record: "row", // The repeated element which contains row information
6279 id: "id" // The element within the row that provides an ID for the record (optional)
6283 * This would consume an XML file like this:
6287 <results>2</results>
6290 <name>Bill</name>
6291 <occupation>Gardener</occupation>
6295 <name>Ben</name>
6296 <occupation>Horticulturalist</occupation>
6300 * @cfg {String} totalRecords The DomQuery path from which to retrieve the total number of records
6301 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6302 * paged from the remote server.
6303 * @cfg {String} record The DomQuery path to the repeated element which contains record information.
6304 * @cfg {String} success The DomQuery path to the success attribute used by forms.
6305 * @cfg {String} id The DomQuery path relative from the record element to the element that contains
6306 * a record identifier value.
6308 * Create a new XmlReader
6309 * @param {Object} meta Metadata configuration options
6310 * @param {Mixed} recordType The definition of the data record type to produce. This can be either a valid
6311 * Record subclass created with {@link Roo.data.Record#create}, or an array of objects with which to call
6312 * Roo.data.Record.create. See the {@link Roo.data.Record} class for more details.
6314 Roo.data.XmlReader = function(meta, recordType){
6316 Roo.data.XmlReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6318 Roo.extend(Roo.data.XmlReader, Roo.data.DataReader, {
6320 * This method is only used by a DataProxy which has retrieved data from a remote server.
6321 * @param {Object} response The XHR object which contains the parsed XML document. The response is expected
6322 * to contain a method called 'responseXML' that returns an XML document object.
6323 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6324 * a cache of Roo.data.Records.
6326 read : function(response){
6327 var doc = response.responseXML;
6329 throw {message: "XmlReader.read: XML Document not available"};
6331 return this.readRecords(doc);
6335 * Create a data block containing Roo.data.Records from an XML document.
6336 * @param {Object} doc A parsed XML document.
6337 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6338 * a cache of Roo.data.Records.
6340 readRecords : function(doc){
6342 * After any data loads/reads, the raw XML Document is available for further custom processing.
6346 var root = doc.documentElement || doc;
6347 var q = Roo.DomQuery;
6348 var recordType = this.recordType, fields = recordType.prototype.fields;
6349 var sid = this.meta.id;
6350 var totalRecords = 0, success = true;
6351 if(this.meta.totalRecords){
6352 totalRecords = q.selectNumber(this.meta.totalRecords, root, 0);
6355 if(this.meta.success){
6356 var sv = q.selectValue(this.meta.success, root, true);
6357 success = sv !== false && sv !== 'false';
6360 var ns = q.select(this.meta.record, root);
6361 for(var i = 0, len = ns.length; i < len; i++) {
6364 var id = sid ? q.selectValue(sid, n) : undefined;
6365 for(var j = 0, jlen = fields.length; j < jlen; j++){
6366 var f = fields.items[j];
6367 var v = q.selectValue(f.mapping || f.name, n, f.defaultValue);
6371 var record = new recordType(values, id);
6373 records[records.length] = record;
6379 totalRecords : totalRecords || records.length
6384 * Ext JS Library 1.1.1
6385 * Copyright(c) 2006-2007, Ext JS, LLC.
6387 * Originally Released Under LGPL - original licence link has changed is not relivant.
6390 * <script type="text/javascript">
6394 * @class Roo.data.ArrayReader
6395 * @extends Roo.data.DataReader
6396 * Data reader class to create an Array of Roo.data.Record objects from an Array.
6397 * Each element of that Array represents a row of data fields. The
6398 * fields are pulled into a Record object using as a subscript, the <em>mapping</em> property
6399 * of the field definition if it exists, or the field's ordinal position in the definition.<br>
6403 var RecordDef = Roo.data.Record.create([
6404 {name: 'name', mapping: 1}, // "mapping" only needed if an "id" field is present which
6405 {name: 'occupation', mapping: 2} // precludes using the ordinal position as the index.
6407 var myReader = new Roo.data.ArrayReader({
6408 id: 0 // The subscript within row Array that provides an ID for the Record (optional)
6412 * This would consume an Array like this:
6414 [ [1, 'Bill', 'Gardener'], [2, 'Ben', 'Horticulturalist'] ]
6416 * @cfg {String} id (optional) The subscript within row Array that provides an ID for the Record
6418 * Create a new JsonReader
6419 * @param {Object} meta Metadata configuration options.
6420 * @param {Object} recordType Either an Array of field definition objects
6421 * as specified to {@link Roo.data.Record#create},
6422 * or an {@link Roo.data.Record} object
6423 * created using {@link Roo.data.Record#create}.
6425 Roo.data.ArrayReader = function(meta, recordType){
6426 Roo.data.ArrayReader.superclass.constructor.call(this, meta, recordType);
6429 Roo.extend(Roo.data.ArrayReader, Roo.data.JsonReader, {
6431 * Create a data block containing Roo.data.Records from an XML document.
6432 * @param {Object} o An Array of row objects which represents the dataset.
6433 * @return {Object} data A data block which is used by an Roo.data.Store object as
6434 * a cache of Roo.data.Records.
6436 readRecords : function(o){
6437 var sid = this.meta ? this.meta.id : null;
6438 var recordType = this.recordType, fields = recordType.prototype.fields;
6441 for(var i = 0; i < root.length; i++){
6444 var id = ((sid || sid === 0) && n[sid] !== undefined && n[sid] !== "" ? n[sid] : null);
6445 for(var j = 0, jlen = fields.length; j < jlen; j++){
6446 var f = fields.items[j];
6447 var k = f.mapping !== undefined && f.mapping !== null ? f.mapping : j;
6448 var v = n[k] !== undefined ? n[k] : f.defaultValue;
6452 var record = new recordType(values, id);
6454 records[records.length] = record;
6458 totalRecords : records.length
6463 * Ext JS Library 1.1.1
6464 * Copyright(c) 2006-2007, Ext JS, LLC.
6466 * Originally Released Under LGPL - original licence link has changed is not relivant.
6469 * <script type="text/javascript">
6474 * @class Roo.data.Tree
6475 * @extends Roo.util.Observable
6476 * Represents a tree data structure and bubbles all the events for its nodes. The nodes
6477 * in the tree have most standard DOM functionality.
6479 * @param {Node} root (optional) The root node
6481 Roo.data.Tree = function(root){
6484 * The root node for this tree
6489 this.setRootNode(root);
6494 * Fires when a new child node is appended to a node in this tree.
6495 * @param {Tree} tree The owner tree
6496 * @param {Node} parent The parent node
6497 * @param {Node} node The newly appended node
6498 * @param {Number} index The index of the newly appended node
6503 * Fires when a child node is removed from a node in this tree.
6504 * @param {Tree} tree The owner tree
6505 * @param {Node} parent The parent node
6506 * @param {Node} node The child node removed
6511 * Fires when a node is moved to a new location in the tree
6512 * @param {Tree} tree The owner tree
6513 * @param {Node} node The node moved
6514 * @param {Node} oldParent The old parent of this node
6515 * @param {Node} newParent The new parent of this node
6516 * @param {Number} index The index it was moved to
6521 * Fires when a new child node is inserted in a node in this tree.
6522 * @param {Tree} tree The owner tree
6523 * @param {Node} parent The parent node
6524 * @param {Node} node The child node inserted
6525 * @param {Node} refNode The child node the node was inserted before
6529 * @event beforeappend
6530 * Fires before a new child is appended to a node in this tree, return false to cancel the append.
6531 * @param {Tree} tree The owner tree
6532 * @param {Node} parent The parent node
6533 * @param {Node} node The child node to be appended
6535 "beforeappend" : true,
6537 * @event beforeremove
6538 * Fires before a child is removed from a node in this tree, return false to cancel the remove.
6539 * @param {Tree} tree The owner tree
6540 * @param {Node} parent The parent node
6541 * @param {Node} node The child node to be removed
6543 "beforeremove" : true,
6546 * Fires before a node is moved to a new location in the tree. Return false to cancel the move.
6547 * @param {Tree} tree The owner tree
6548 * @param {Node} node The node being moved
6549 * @param {Node} oldParent The parent of the node
6550 * @param {Node} newParent The new parent the node is moving to
6551 * @param {Number} index The index it is being moved to
6553 "beforemove" : true,
6555 * @event beforeinsert
6556 * Fires before a new child is inserted in a node in this tree, return false to cancel the insert.
6557 * @param {Tree} tree The owner tree
6558 * @param {Node} parent The parent node
6559 * @param {Node} node The child node to be inserted
6560 * @param {Node} refNode The child node the node is being inserted before
6562 "beforeinsert" : true
6565 Roo.data.Tree.superclass.constructor.call(this);
6568 Roo.extend(Roo.data.Tree, Roo.util.Observable, {
6571 proxyNodeEvent : function(){
6572 return this.fireEvent.apply(this, arguments);
6576 * Returns the root node for this tree.
6579 getRootNode : function(){
6584 * Sets the root node for this tree.
6585 * @param {Node} node
6588 setRootNode : function(node){
6590 node.ownerTree = this;
6592 this.registerNode(node);
6597 * Gets a node in this tree by its id.
6598 * @param {String} id
6601 getNodeById : function(id){
6602 return this.nodeHash[id];
6605 registerNode : function(node){
6606 this.nodeHash[node.id] = node;
6609 unregisterNode : function(node){
6610 delete this.nodeHash[node.id];
6613 toString : function(){
6614 return "[Tree"+(this.id?" "+this.id:"")+"]";
6619 * @class Roo.data.Node
6620 * @extends Roo.util.Observable
6621 * @cfg {Boolean} leaf true if this node is a leaf and does not have children
6622 * @cfg {String} id The id for this node. If one is not specified, one is generated.
6624 * @param {Object} attributes The attributes/config for the node
6626 Roo.data.Node = function(attributes){
6628 * The attributes supplied for the node. You can use this property to access any custom attributes you supplied.
6631 this.attributes = attributes || {};
6632 this.leaf = this.attributes.leaf;
6634 * The node id. @type String
6636 this.id = this.attributes.id;
6638 this.id = Roo.id(null, "ynode-");
6639 this.attributes.id = this.id;
6642 * All child nodes of this node. @type Array
6644 this.childNodes = [];
6645 if(!this.childNodes.indexOf){ // indexOf is a must
6646 this.childNodes.indexOf = function(o){
6647 for(var i = 0, len = this.length; i < len; i++){
6656 * The parent node for this node. @type Node
6658 this.parentNode = null;
6660 * The first direct child node of this node, or null if this node has no child nodes. @type Node
6662 this.firstChild = null;
6664 * The last direct child node of this node, or null if this node has no child nodes. @type Node
6666 this.lastChild = null;
6668 * The node immediately preceding this node in the tree, or null if there is no sibling node. @type Node
6670 this.previousSibling = null;
6672 * The node immediately following this node in the tree, or null if there is no sibling node. @type Node
6674 this.nextSibling = null;
6679 * Fires when a new child node is appended
6680 * @param {Tree} tree The owner tree
6681 * @param {Node} this This node
6682 * @param {Node} node The newly appended node
6683 * @param {Number} index The index of the newly appended node
6688 * Fires when a child node is removed
6689 * @param {Tree} tree The owner tree
6690 * @param {Node} this This node
6691 * @param {Node} node The removed node
6696 * Fires when this node is moved to a new location in the tree
6697 * @param {Tree} tree The owner tree
6698 * @param {Node} this This node
6699 * @param {Node} oldParent The old parent of this node
6700 * @param {Node} newParent The new parent of this node
6701 * @param {Number} index The index it was moved to
6706 * Fires when a new child node is inserted.
6707 * @param {Tree} tree The owner tree
6708 * @param {Node} this This node
6709 * @param {Node} node The child node inserted
6710 * @param {Node} refNode The child node the node was inserted before
6714 * @event beforeappend
6715 * Fires before a new child is appended, return false to cancel the append.
6716 * @param {Tree} tree The owner tree
6717 * @param {Node} this This node
6718 * @param {Node} node The child node to be appended
6720 "beforeappend" : true,
6722 * @event beforeremove
6723 * Fires before a child is removed, return false to cancel the remove.
6724 * @param {Tree} tree The owner tree
6725 * @param {Node} this This node
6726 * @param {Node} node The child node to be removed
6728 "beforeremove" : true,
6731 * Fires before this node is moved to a new location in the tree. Return false to cancel the move.
6732 * @param {Tree} tree The owner tree
6733 * @param {Node} this This node
6734 * @param {Node} oldParent The parent of this node
6735 * @param {Node} newParent The new parent this node is moving to
6736 * @param {Number} index The index it is being moved to
6738 "beforemove" : true,
6740 * @event beforeinsert
6741 * Fires before a new child is inserted, return false to cancel the insert.
6742 * @param {Tree} tree The owner tree
6743 * @param {Node} this This node
6744 * @param {Node} node The child node to be inserted
6745 * @param {Node} refNode The child node the node is being inserted before
6747 "beforeinsert" : true
6749 this.listeners = this.attributes.listeners;
6750 Roo.data.Node.superclass.constructor.call(this);
6753 Roo.extend(Roo.data.Node, Roo.util.Observable, {
6754 fireEvent : function(evtName){
6755 // first do standard event for this node
6756 if(Roo.data.Node.superclass.fireEvent.apply(this, arguments) === false){
6759 // then bubble it up to the tree if the event wasn't cancelled
6760 var ot = this.getOwnerTree();
6762 if(ot.proxyNodeEvent.apply(ot, arguments) === false){
6770 * Returns true if this node is a leaf
6773 isLeaf : function(){
6774 return this.leaf === true;
6778 setFirstChild : function(node){
6779 this.firstChild = node;
6783 setLastChild : function(node){
6784 this.lastChild = node;
6789 * Returns true if this node is the last child of its parent
6792 isLast : function(){
6793 return (!this.parentNode ? true : this.parentNode.lastChild == this);
6797 * Returns true if this node is the first child of its parent
6800 isFirst : function(){
6801 return (!this.parentNode ? true : this.parentNode.firstChild == this);
6804 hasChildNodes : function(){
6805 return !this.isLeaf() && this.childNodes.length > 0;
6809 * Insert node(s) as the last child node of this node.
6810 * @param {Node/Array} node The node or Array of nodes to append
6811 * @return {Node} The appended node if single append, or null if an array was passed
6813 appendChild : function(node){
6815 if(node instanceof Array){
6817 }else if(arguments.length > 1){
6820 // if passed an array or multiple args do them one by one
6822 for(var i = 0, len = multi.length; i < len; i++) {
6823 this.appendChild(multi[i]);
6826 if(this.fireEvent("beforeappend", this.ownerTree, this, node) === false){
6829 var index = this.childNodes.length;
6830 var oldParent = node.parentNode;
6831 // it's a move, make sure we move it cleanly
6833 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index) === false){
6836 oldParent.removeChild(node);
6838 index = this.childNodes.length;
6840 this.setFirstChild(node);
6842 this.childNodes.push(node);
6843 node.parentNode = this;
6844 var ps = this.childNodes[index-1];
6846 node.previousSibling = ps;
6847 ps.nextSibling = node;
6849 node.previousSibling = null;
6851 node.nextSibling = null;
6852 this.setLastChild(node);
6853 node.setOwnerTree(this.getOwnerTree());
6854 this.fireEvent("append", this.ownerTree, this, node, index);
6856 node.fireEvent("move", this.ownerTree, node, oldParent, this, index);
6863 * Removes a child node from this node.
6864 * @param {Node} node The node to remove
6865 * @return {Node} The removed node
6867 removeChild : function(node){
6868 var index = this.childNodes.indexOf(node);
6872 if(this.fireEvent("beforeremove", this.ownerTree, this, node) === false){
6876 // remove it from childNodes collection
6877 this.childNodes.splice(index, 1);
6880 if(node.previousSibling){
6881 node.previousSibling.nextSibling = node.nextSibling;
6883 if(node.nextSibling){
6884 node.nextSibling.previousSibling = node.previousSibling;
6887 // update child refs
6888 if(this.firstChild == node){
6889 this.setFirstChild(node.nextSibling);
6891 if(this.lastChild == node){
6892 this.setLastChild(node.previousSibling);
6895 node.setOwnerTree(null);
6896 // clear any references from the node
6897 node.parentNode = null;
6898 node.previousSibling = null;
6899 node.nextSibling = null;
6900 this.fireEvent("remove", this.ownerTree, this, node);
6905 * Inserts the first node before the second node in this nodes childNodes collection.
6906 * @param {Node} node The node to insert
6907 * @param {Node} refNode The node to insert before (if null the node is appended)
6908 * @return {Node} The inserted node
6910 insertBefore : function(node, refNode){
6911 if(!refNode){ // like standard Dom, refNode can be null for append
6912 return this.appendChild(node);
6915 if(node == refNode){
6919 if(this.fireEvent("beforeinsert", this.ownerTree, this, node, refNode) === false){
6922 var index = this.childNodes.indexOf(refNode);
6923 var oldParent = node.parentNode;
6924 var refIndex = index;
6926 // when moving internally, indexes will change after remove
6927 if(oldParent == this && this.childNodes.indexOf(node) < index){
6931 // it's a move, make sure we move it cleanly
6933 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index, refNode) === false){
6936 oldParent.removeChild(node);
6939 this.setFirstChild(node);
6941 this.childNodes.splice(refIndex, 0, node);
6942 node.parentNode = this;
6943 var ps = this.childNodes[refIndex-1];
6945 node.previousSibling = ps;
6946 ps.nextSibling = node;
6948 node.previousSibling = null;
6950 node.nextSibling = refNode;
6951 refNode.previousSibling = node;
6952 node.setOwnerTree(this.getOwnerTree());
6953 this.fireEvent("insert", this.ownerTree, this, node, refNode);
6955 node.fireEvent("move", this.ownerTree, node, oldParent, this, refIndex, refNode);
6961 * Returns the child node at the specified index.
6962 * @param {Number} index
6965 item : function(index){
6966 return this.childNodes[index];
6970 * Replaces one child node in this node with another.
6971 * @param {Node} newChild The replacement node
6972 * @param {Node} oldChild The node to replace
6973 * @return {Node} The replaced node
6975 replaceChild : function(newChild, oldChild){
6976 this.insertBefore(newChild, oldChild);
6977 this.removeChild(oldChild);
6982 * Returns the index of a child node
6983 * @param {Node} node
6984 * @return {Number} The index of the node or -1 if it was not found
6986 indexOf : function(child){
6987 return this.childNodes.indexOf(child);
6991 * Returns the tree this node is in.
6994 getOwnerTree : function(){
6995 // if it doesn't have one, look for one
6996 if(!this.ownerTree){
7000 this.ownerTree = p.ownerTree;
7006 return this.ownerTree;
7010 * Returns depth of this node (the root node has a depth of 0)
7013 getDepth : function(){
7016 while(p.parentNode){
7024 setOwnerTree : function(tree){
7025 // if it's move, we need to update everyone
7026 if(tree != this.ownerTree){
7028 this.ownerTree.unregisterNode(this);
7030 this.ownerTree = tree;
7031 var cs = this.childNodes;
7032 for(var i = 0, len = cs.length; i < len; i++) {
7033 cs[i].setOwnerTree(tree);
7036 tree.registerNode(this);
7042 * Returns the path for this node. The path can be used to expand or select this node programmatically.
7043 * @param {String} attr (optional) The attr to use for the path (defaults to the node's id)
7044 * @return {String} The path
7046 getPath : function(attr){
7047 attr = attr || "id";
7048 var p = this.parentNode;
7049 var b = [this.attributes[attr]];
7051 b.unshift(p.attributes[attr]);
7054 var sep = this.getOwnerTree().pathSeparator;
7055 return sep + b.join(sep);
7059 * Bubbles up the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7060 * function call will be the scope provided or the current node. The arguments to the function
7061 * will be the args provided or the current node. If the function returns false at any point,
7062 * the bubble is stopped.
7063 * @param {Function} fn The function to call
7064 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7065 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7067 bubble : function(fn, scope, args){
7070 if(fn.call(scope || p, args || p) === false){
7078 * Cascades down the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7079 * function call will be the scope provided or the current node. The arguments to the function
7080 * will be the args provided or the current node. If the function returns false at any point,
7081 * the cascade is stopped on that branch.
7082 * @param {Function} fn The function to call
7083 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7084 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7086 cascade : function(fn, scope, args){
7087 if(fn.call(scope || this, args || this) !== false){
7088 var cs = this.childNodes;
7089 for(var i = 0, len = cs.length; i < len; i++) {
7090 cs[i].cascade(fn, scope, args);
7096 * Interates the child nodes of this node, calling the specified function with each node. The scope (<i>this</i>) of
7097 * function call will be the scope provided or the current node. The arguments to the function
7098 * will be the args provided or the current node. If the function returns false at any point,
7099 * the iteration stops.
7100 * @param {Function} fn The function to call
7101 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7102 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7104 eachChild : function(fn, scope, args){
7105 var cs = this.childNodes;
7106 for(var i = 0, len = cs.length; i < len; i++) {
7107 if(fn.call(scope || this, args || cs[i]) === false){
7114 * Finds the first child that has the attribute with the specified value.
7115 * @param {String} attribute The attribute name
7116 * @param {Mixed} value The value to search for
7117 * @return {Node} The found child or null if none was found
7119 findChild : function(attribute, value){
7120 var cs = this.childNodes;
7121 for(var i = 0, len = cs.length; i < len; i++) {
7122 if(cs[i].attributes[attribute] == value){
7130 * Finds the first child by a custom function. The child matches if the function passed
7132 * @param {Function} fn
7133 * @param {Object} scope (optional)
7134 * @return {Node} The found child or null if none was found
7136 findChildBy : function(fn, scope){
7137 var cs = this.childNodes;
7138 for(var i = 0, len = cs.length; i < len; i++) {
7139 if(fn.call(scope||cs[i], cs[i]) === true){
7147 * Sorts this nodes children using the supplied sort function
7148 * @param {Function} fn
7149 * @param {Object} scope (optional)
7151 sort : function(fn, scope){
7152 var cs = this.childNodes;
7153 var len = cs.length;
7155 var sortFn = scope ? function(){fn.apply(scope, arguments);} : fn;
7157 for(var i = 0; i < len; i++){
7159 n.previousSibling = cs[i-1];
7160 n.nextSibling = cs[i+1];
7162 this.setFirstChild(n);
7165 this.setLastChild(n);
7172 * Returns true if this node is an ancestor (at any point) of the passed node.
7173 * @param {Node} node
7176 contains : function(node){
7177 return node.isAncestor(this);
7181 * Returns true if the passed node is an ancestor (at any point) of this node.
7182 * @param {Node} node
7185 isAncestor : function(node){
7186 var p = this.parentNode;
7196 toString : function(){
7197 return "[Node"+(this.id?" "+this.id:"")+"]";
7201 * Ext JS Library 1.1.1
7202 * Copyright(c) 2006-2007, Ext JS, LLC.
7204 * Originally Released Under LGPL - original licence link has changed is not relivant.
7207 * <script type="text/javascript">
7212 * @class Roo.ComponentMgr
7213 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
7216 Roo.ComponentMgr = function(){
7217 var all = new Roo.util.MixedCollection();
7221 * Registers a component.
7222 * @param {Roo.Component} c The component
7224 register : function(c){
7229 * Unregisters a component.
7230 * @param {Roo.Component} c The component
7232 unregister : function(c){
7237 * Returns a component by id
7238 * @param {String} id The component id
7245 * Registers a function that will be called when a specified component is added to ComponentMgr
7246 * @param {String} id The component id
7247 * @param {Funtction} fn The callback function
7248 * @param {Object} scope The scope of the callback
7250 onAvailable : function(id, fn, scope){
7251 all.on("add", function(index, o){
7253 fn.call(scope || o, o);
7254 all.un("add", fn, scope);
7261 * Ext JS Library 1.1.1
7262 * Copyright(c) 2006-2007, Ext JS, LLC.
7264 * Originally Released Under LGPL - original licence link has changed is not relivant.
7267 * <script type="text/javascript">
7271 * @class Roo.Component
7272 * @extends Roo.util.Observable
7273 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
7274 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
7275 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
7276 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
7277 * All visual components (widgets) that require rendering into a layout should subclass Component.
7279 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
7280 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
7281 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
7283 Roo.Component = function(config){
7284 config = config || {};
7285 if(config.tagName || config.dom || typeof config == "string"){ // element object
7286 config = {el: config, id: config.id || config};
7288 this.initialConfig = config;
7290 Roo.apply(this, config);
7294 * Fires after the component is disabled.
7295 * @param {Roo.Component} this
7300 * Fires after the component is enabled.
7301 * @param {Roo.Component} this
7306 * Fires before the component is shown. Return false to stop the show.
7307 * @param {Roo.Component} this
7312 * Fires after the component is shown.
7313 * @param {Roo.Component} this
7318 * Fires before the component is hidden. Return false to stop the hide.
7319 * @param {Roo.Component} this
7324 * Fires after the component is hidden.
7325 * @param {Roo.Component} this
7329 * @event beforerender
7330 * Fires before the component is rendered. Return false to stop the render.
7331 * @param {Roo.Component} this
7333 beforerender : true,
7336 * Fires after the component is rendered.
7337 * @param {Roo.Component} this
7341 * @event beforedestroy
7342 * Fires before the component is destroyed. Return false to stop the destroy.
7343 * @param {Roo.Component} this
7345 beforedestroy : true,
7348 * Fires after the component is destroyed.
7349 * @param {Roo.Component} this
7354 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
7356 Roo.ComponentMgr.register(this);
7357 Roo.Component.superclass.constructor.call(this);
7358 this.initComponent();
7359 if(this.renderTo){ // not supported by all components yet. use at your own risk!
7360 this.render(this.renderTo);
7361 delete this.renderTo;
7366 Roo.Component.AUTO_ID = 1000;
7368 Roo.extend(Roo.Component, Roo.util.Observable, {
7370 * @property {Boolean} hidden
7371 * true if this component is hidden. Read-only.
7375 * true if this component is disabled. Read-only.
7379 * true if this component has been rendered. Read-only.
7383 /** @cfg {String} disableClass
7384 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
7386 disabledClass : "x-item-disabled",
7387 /** @cfg {Boolean} allowDomMove
7388 * Whether the component can move the Dom node when rendering (defaults to true).
7390 allowDomMove : true,
7391 /** @cfg {String} hideMode
7392 * How this component should hidden. Supported values are
7393 * "visibility" (css visibility), "offsets" (negative offset position) and
7394 * "display" (css display) - defaults to "display".
7396 hideMode: 'display',
7399 ctype : "Roo.Component",
7401 /** @cfg {String} actionMode
7402 * which property holds the element that used for hide() / show() / disable() / enable()
7408 getActionEl : function(){
7409 return this[this.actionMode];
7412 initComponent : Roo.emptyFn,
7414 * If this is a lazy rendering component, render it to its container element.
7415 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
7417 render : function(container, position){
7418 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
7419 if(!container && this.el){
7420 this.el = Roo.get(this.el);
7421 container = this.el.dom.parentNode;
7422 this.allowDomMove = false;
7424 this.container = Roo.get(container);
7425 this.rendered = true;
7426 if(position !== undefined){
7427 if(typeof position == 'number'){
7428 position = this.container.dom.childNodes[position];
7430 position = Roo.getDom(position);
7433 this.onRender(this.container, position || null);
7435 this.el.addClass(this.cls);
7439 this.el.applyStyles(this.style);
7442 this.fireEvent("render", this);
7443 this.afterRender(this.container);
7455 // default function is not really useful
7456 onRender : function(ct, position){
7458 this.el = Roo.get(this.el);
7459 if(this.allowDomMove !== false){
7460 ct.dom.insertBefore(this.el.dom, position);
7466 getAutoCreate : function(){
7467 var cfg = typeof this.autoCreate == "object" ?
7468 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
7469 if(this.id && !cfg.id){
7476 afterRender : Roo.emptyFn,
7479 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
7480 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
7482 destroy : function(){
7483 if(this.fireEvent("beforedestroy", this) !== false){
7484 this.purgeListeners();
7485 this.beforeDestroy();
7487 this.el.removeAllListeners();
7489 if(this.actionMode == "container"){
7490 this.container.remove();
7494 Roo.ComponentMgr.unregister(this);
7495 this.fireEvent("destroy", this);
7500 beforeDestroy : function(){
7505 onDestroy : function(){
7510 * Returns the underlying {@link Roo.Element}.
7511 * @return {Roo.Element} The element
7518 * Returns the id of this component.
7526 * Try to focus this component.
7527 * @param {Boolean} selectText True to also select the text in this component (if applicable)
7528 * @return {Roo.Component} this
7530 focus : function(selectText){
7533 if(selectText === true){
7534 this.el.dom.select();
7549 * Disable this component.
7550 * @return {Roo.Component} this
7552 disable : function(){
7556 this.disabled = true;
7557 this.fireEvent("disable", this);
7562 onDisable : function(){
7563 this.getActionEl().addClass(this.disabledClass);
7564 this.el.dom.disabled = true;
7568 * Enable this component.
7569 * @return {Roo.Component} this
7571 enable : function(){
7575 this.disabled = false;
7576 this.fireEvent("enable", this);
7581 onEnable : function(){
7582 this.getActionEl().removeClass(this.disabledClass);
7583 this.el.dom.disabled = false;
7587 * Convenience function for setting disabled/enabled by boolean.
7588 * @param {Boolean} disabled
7590 setDisabled : function(disabled){
7591 this[disabled ? "disable" : "enable"]();
7595 * Show this component.
7596 * @return {Roo.Component} this
7599 if(this.fireEvent("beforeshow", this) !== false){
7600 this.hidden = false;
7604 this.fireEvent("show", this);
7610 onShow : function(){
7611 var ae = this.getActionEl();
7612 if(this.hideMode == 'visibility'){
7613 ae.dom.style.visibility = "visible";
7614 }else if(this.hideMode == 'offsets'){
7615 ae.removeClass('x-hidden');
7617 ae.dom.style.display = "";
7622 * Hide this component.
7623 * @return {Roo.Component} this
7626 if(this.fireEvent("beforehide", this) !== false){
7631 this.fireEvent("hide", this);
7637 onHide : function(){
7638 var ae = this.getActionEl();
7639 if(this.hideMode == 'visibility'){
7640 ae.dom.style.visibility = "hidden";
7641 }else if(this.hideMode == 'offsets'){
7642 ae.addClass('x-hidden');
7644 ae.dom.style.display = "none";
7649 * Convenience function to hide or show this component by boolean.
7650 * @param {Boolean} visible True to show, false to hide
7651 * @return {Roo.Component} this
7653 setVisible: function(visible){
7663 * Returns true if this component is visible.
7665 isVisible : function(){
7666 return this.getActionEl().isVisible();
7669 cloneConfig : function(overrides){
7670 overrides = overrides || {};
7671 var id = overrides.id || Roo.id();
7672 var cfg = Roo.applyIf(overrides, this.initialConfig);
7673 cfg.id = id; // prevent dup id
7674 return new this.constructor(cfg);
7678 * Ext JS Library 1.1.1
7679 * Copyright(c) 2006-2007, Ext JS, LLC.
7681 * Originally Released Under LGPL - original licence link has changed is not relivant.
7684 * <script type="text/javascript">
7689 * @extends Roo.Element
7690 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
7691 * automatic maintaining of shadow/shim positions.
7692 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
7693 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
7694 * you can pass a string with a CSS class name. False turns off the shadow.
7695 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
7696 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
7697 * @cfg {String} cls CSS class to add to the element
7698 * @cfg {Number} zindex Starting z-index (defaults to 11000)
7699 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
7701 * @param {Object} config An object with config options.
7702 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
7705 Roo.Layer = function(config, existingEl){
7706 config = config || {};
7707 var dh = Roo.DomHelper;
7708 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
7710 this.dom = Roo.getDom(existingEl);
7713 var o = config.dh || {tag: "div", cls: "x-layer"};
7714 this.dom = dh.append(pel, o);
7717 this.addClass(config.cls);
7719 this.constrain = config.constrain !== false;
7720 this.visibilityMode = Roo.Element.VISIBILITY;
7722 this.id = this.dom.id = config.id;
7724 this.id = Roo.id(this.dom);
7726 this.zindex = config.zindex || this.getZIndex();
7727 this.position("absolute", this.zindex);
7729 this.shadowOffset = config.shadowOffset || 4;
7730 this.shadow = new Roo.Shadow({
7731 offset : this.shadowOffset,
7732 mode : config.shadow
7735 this.shadowOffset = 0;
7737 this.useShim = config.shim !== false && Roo.useShims;
7738 this.useDisplay = config.useDisplay;
7742 var supr = Roo.Element.prototype;
7744 // shims are shared among layer to keep from having 100 iframes
7747 Roo.extend(Roo.Layer, Roo.Element, {
7749 getZIndex : function(){
7750 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
7753 getShim : function(){
7760 var shim = shims.shift();
7762 shim = this.createShim();
7763 shim.enableDisplayMode('block');
7764 shim.dom.style.display = 'none';
7765 shim.dom.style.visibility = 'visible';
7767 var pn = this.dom.parentNode;
7768 if(shim.dom.parentNode != pn){
7769 pn.insertBefore(shim.dom, this.dom);
7771 shim.setStyle('z-index', this.getZIndex()-2);
7776 hideShim : function(){
7778 this.shim.setDisplayed(false);
7779 shims.push(this.shim);
7784 disableShadow : function(){
7786 this.shadowDisabled = true;
7788 this.lastShadowOffset = this.shadowOffset;
7789 this.shadowOffset = 0;
7793 enableShadow : function(show){
7795 this.shadowDisabled = false;
7796 this.shadowOffset = this.lastShadowOffset;
7797 delete this.lastShadowOffset;
7805 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
7806 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
7807 sync : function(doShow){
7808 var sw = this.shadow;
7809 if(!this.updating && this.isVisible() && (sw || this.useShim)){
7810 var sh = this.getShim();
7812 var w = this.getWidth(),
7813 h = this.getHeight();
7815 var l = this.getLeft(true),
7816 t = this.getTop(true);
7818 if(sw && !this.shadowDisabled){
7819 if(doShow && !sw.isVisible()){
7822 sw.realign(l, t, w, h);
7828 // fit the shim behind the shadow, so it is shimmed too
7829 var a = sw.adjusts, s = sh.dom.style;
7830 s.left = (Math.min(l, l+a.l))+"px";
7831 s.top = (Math.min(t, t+a.t))+"px";
7832 s.width = (w+a.w)+"px";
7833 s.height = (h+a.h)+"px";
7840 sh.setLeftTop(l, t);
7847 destroy : function(){
7852 this.removeAllListeners();
7853 var pn = this.dom.parentNode;
7855 pn.removeChild(this.dom);
7857 Roo.Element.uncache(this.id);
7860 remove : function(){
7865 beginUpdate : function(){
7866 this.updating = true;
7870 endUpdate : function(){
7871 this.updating = false;
7876 hideUnders : function(negOffset){
7884 constrainXY : function(){
7886 var vw = Roo.lib.Dom.getViewWidth(),
7887 vh = Roo.lib.Dom.getViewHeight();
7888 var s = Roo.get(document).getScroll();
7890 var xy = this.getXY();
7891 var x = xy[0], y = xy[1];
7892 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
7893 // only move it if it needs it
7895 // first validate right/bottom
7896 if((x + w) > vw+s.left){
7897 x = vw - w - this.shadowOffset;
7900 if((y + h) > vh+s.top){
7901 y = vh - h - this.shadowOffset;
7904 // then make sure top/left isn't negative
7915 var ay = this.avoidY;
7916 if(y <= ay && (y+h) >= ay){
7922 supr.setXY.call(this, xy);
7928 isVisible : function(){
7929 return this.visible;
7933 showAction : function(){
7934 this.visible = true; // track visibility to prevent getStyle calls
7935 if(this.useDisplay === true){
7936 this.setDisplayed("");
7937 }else if(this.lastXY){
7938 supr.setXY.call(this, this.lastXY);
7939 }else if(this.lastLT){
7940 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
7945 hideAction : function(){
7946 this.visible = false;
7947 if(this.useDisplay === true){
7948 this.setDisplayed(false);
7950 this.setLeftTop(-10000,-10000);
7954 // overridden Element method
7955 setVisible : function(v, a, d, c, e){
7960 var cb = function(){
7965 }.createDelegate(this);
7966 supr.setVisible.call(this, true, true, d, cb, e);
7969 this.hideUnders(true);
7978 }.createDelegate(this);
7980 supr.setVisible.call(this, v, a, d, cb, e);
7989 storeXY : function(xy){
7994 storeLeftTop : function(left, top){
7996 this.lastLT = [left, top];
8000 beforeFx : function(){
8001 this.beforeAction();
8002 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
8006 afterFx : function(){
8007 Roo.Layer.superclass.afterFx.apply(this, arguments);
8008 this.sync(this.isVisible());
8012 beforeAction : function(){
8013 if(!this.updating && this.shadow){
8018 // overridden Element method
8019 setLeft : function(left){
8020 this.storeLeftTop(left, this.getTop(true));
8021 supr.setLeft.apply(this, arguments);
8025 setTop : function(top){
8026 this.storeLeftTop(this.getLeft(true), top);
8027 supr.setTop.apply(this, arguments);
8031 setLeftTop : function(left, top){
8032 this.storeLeftTop(left, top);
8033 supr.setLeftTop.apply(this, arguments);
8037 setXY : function(xy, a, d, c, e){
8039 this.beforeAction();
8041 var cb = this.createCB(c);
8042 supr.setXY.call(this, xy, a, d, cb, e);
8049 createCB : function(c){
8060 // overridden Element method
8061 setX : function(x, a, d, c, e){
8062 this.setXY([x, this.getY()], a, d, c, e);
8065 // overridden Element method
8066 setY : function(y, a, d, c, e){
8067 this.setXY([this.getX(), y], a, d, c, e);
8070 // overridden Element method
8071 setSize : function(w, h, a, d, c, e){
8072 this.beforeAction();
8073 var cb = this.createCB(c);
8074 supr.setSize.call(this, w, h, a, d, cb, e);
8080 // overridden Element method
8081 setWidth : function(w, a, d, c, e){
8082 this.beforeAction();
8083 var cb = this.createCB(c);
8084 supr.setWidth.call(this, w, a, d, cb, e);
8090 // overridden Element method
8091 setHeight : function(h, a, d, c, e){
8092 this.beforeAction();
8093 var cb = this.createCB(c);
8094 supr.setHeight.call(this, h, a, d, cb, e);
8100 // overridden Element method
8101 setBounds : function(x, y, w, h, a, d, c, e){
8102 this.beforeAction();
8103 var cb = this.createCB(c);
8105 this.storeXY([x, y]);
8106 supr.setXY.call(this, [x, y]);
8107 supr.setSize.call(this, w, h, a, d, cb, e);
8110 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
8116 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
8117 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
8118 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
8119 * @param {Number} zindex The new z-index to set
8120 * @return {this} The Layer
8122 setZIndex : function(zindex){
8123 this.zindex = zindex;
8124 this.setStyle("z-index", zindex + 2);
8126 this.shadow.setZIndex(zindex + 1);
8129 this.shim.setStyle("z-index", zindex);
8135 * Ext JS Library 1.1.1
8136 * Copyright(c) 2006-2007, Ext JS, LLC.
8138 * Originally Released Under LGPL - original licence link has changed is not relivant.
8141 * <script type="text/javascript">
8147 * Simple class that can provide a shadow effect for any element. Note that the element MUST be absolutely positioned,
8148 * and the shadow does not provide any shimming. This should be used only in simple cases -- for more advanced
8149 * functionality that can also provide the same shadow effect, see the {@link Roo.Layer} class.
8151 * Create a new Shadow
8152 * @param {Object} config The config object
8154 Roo.Shadow = function(config){
8155 Roo.apply(this, config);
8156 if(typeof this.mode != "string"){
8157 this.mode = this.defaultMode;
8159 var o = this.offset, a = {h: 0};
8160 var rad = Math.floor(this.offset/2);
8161 switch(this.mode.toLowerCase()){ // all this hideous nonsense calculates the various offsets for shadows
8167 a.l -= this.offset + rad;
8168 a.t -= this.offset + rad;
8179 a.l -= (this.offset - rad);
8180 a.t -= this.offset + rad;
8182 a.w -= (this.offset - rad)*2;
8193 a.l -= (this.offset - rad);
8194 a.t -= (this.offset - rad);
8196 a.w -= (this.offset + rad + 1);
8197 a.h -= (this.offset + rad);
8206 Roo.Shadow.prototype = {
8208 * @cfg {String} mode
8209 * The shadow display mode. Supports the following options:<br />
8210 * sides: Shadow displays on both sides and bottom only<br />
8211 * frame: Shadow displays equally on all four sides<br />
8212 * drop: Traditional bottom-right drop shadow (default)
8215 * @cfg {String} offset
8216 * The number of pixels to offset the shadow from the element (defaults to 4)
8221 defaultMode: "drop",
8224 * Displays the shadow under the target element
8225 * @param {String/HTMLElement/Element} targetEl The id or element under which the shadow should display
8227 show : function(target){
8228 target = Roo.get(target);
8230 this.el = Roo.Shadow.Pool.pull();
8231 if(this.el.dom.nextSibling != target.dom){
8232 this.el.insertBefore(target);
8235 this.el.setStyle("z-index", this.zIndex || parseInt(target.getStyle("z-index"), 10)-1);
8237 this.el.dom.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity=50) progid:DXImageTransform.Microsoft.Blur(pixelradius="+(this.offset)+")";
8240 target.getLeft(true),
8241 target.getTop(true),
8245 this.el.dom.style.display = "block";
8249 * Returns true if the shadow is visible, else false
8251 isVisible : function(){
8252 return this.el ? true : false;
8256 * Direct alignment when values are already available. Show must be called at least once before
8257 * calling this method to ensure it is initialized.
8258 * @param {Number} left The target element left position
8259 * @param {Number} top The target element top position
8260 * @param {Number} width The target element width
8261 * @param {Number} height The target element height
8263 realign : function(l, t, w, h){
8267 var a = this.adjusts, d = this.el.dom, s = d.style;
8269 s.left = (l+a.l)+"px";
8270 s.top = (t+a.t)+"px";
8271 var sw = (w+a.w), sh = (h+a.h), sws = sw +"px", shs = sh + "px";
8273 if(s.width != sws || s.height != shs){
8277 var cn = d.childNodes;
8278 var sww = Math.max(0, (sw-12))+"px";
8279 cn[0].childNodes[1].style.width = sww;
8280 cn[1].childNodes[1].style.width = sww;
8281 cn[2].childNodes[1].style.width = sww;
8282 cn[1].style.height = Math.max(0, (sh-12))+"px";
8292 this.el.dom.style.display = "none";
8293 Roo.Shadow.Pool.push(this.el);
8299 * Adjust the z-index of this shadow
8300 * @param {Number} zindex The new z-index
8302 setZIndex : function(z){
8305 this.el.setStyle("z-index", z);
8310 // Private utility class that manages the internal Shadow cache
8311 Roo.Shadow.Pool = function(){
8313 var markup = Roo.isIE ?
8314 '<div class="x-ie-shadow"></div>' :
8315 '<div class="x-shadow"><div class="xst"><div class="xstl"></div><div class="xstc"></div><div class="xstr"></div></div><div class="xsc"><div class="xsml"></div><div class="xsmc"></div><div class="xsmr"></div></div><div class="xsb"><div class="xsbl"></div><div class="xsbc"></div><div class="xsbr"></div></div></div>';
8320 sh = Roo.get(Roo.DomHelper.insertHtml("beforeBegin", document.body.firstChild, markup));
8321 sh.autoBoxAdjust = false;
8326 push : function(sh){
8332 * Ext JS Library 1.1.1
8333 * Copyright(c) 2006-2007, Ext JS, LLC.
8335 * Originally Released Under LGPL - original licence link has changed is not relivant.
8338 * <script type="text/javascript">
8342 * @class Roo.BoxComponent
8343 * @extends Roo.Component
8344 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
8345 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
8346 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
8347 * layout containers.
8349 * @param {Roo.Element/String/Object} config The configuration options.
8351 Roo.BoxComponent = function(config){
8352 Roo.Component.call(this, config);
8356 * Fires after the component is resized.
8357 * @param {Roo.Component} this
8358 * @param {Number} adjWidth The box-adjusted width that was set
8359 * @param {Number} adjHeight The box-adjusted height that was set
8360 * @param {Number} rawWidth The width that was originally specified
8361 * @param {Number} rawHeight The height that was originally specified
8366 * Fires after the component is moved.
8367 * @param {Roo.Component} this
8368 * @param {Number} x The new x position
8369 * @param {Number} y The new y position
8375 Roo.extend(Roo.BoxComponent, Roo.Component, {
8376 // private, set in afterRender to signify that the component has been rendered
8378 // private, used to defer height settings to subclasses
8380 /** @cfg {Number} width
8381 * width (optional) size of component
8383 /** @cfg {Number} height
8384 * height (optional) size of component
8388 * Sets the width and height of the component. This method fires the resize event. This method can accept
8389 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
8390 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
8391 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
8392 * @return {Roo.BoxComponent} this
8394 setSize : function(w, h){
8395 // support for standard size objects
8396 if(typeof w == 'object'){
8407 // prevent recalcs when not needed
8408 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
8411 this.lastSize = {width: w, height: h};
8413 var adj = this.adjustSize(w, h);
8414 var aw = adj.width, ah = adj.height;
8415 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
8416 var rz = this.getResizeEl();
8417 if(!this.deferHeight && aw !== undefined && ah !== undefined){
8419 }else if(!this.deferHeight && ah !== undefined){
8421 }else if(aw !== undefined){
8424 this.onResize(aw, ah, w, h);
8425 this.fireEvent('resize', this, aw, ah, w, h);
8431 * Gets the current size of the component's underlying element.
8432 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8434 getSize : function(){
8435 return this.el.getSize();
8439 * Gets the current XY position of the component's underlying element.
8440 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8441 * @return {Array} The XY position of the element (e.g., [100, 200])
8443 getPosition : function(local){
8445 return [this.el.getLeft(true), this.el.getTop(true)];
8447 return this.xy || this.el.getXY();
8451 * Gets the current box measurements of the component's underlying element.
8452 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8453 * @returns {Object} box An object in the format {x, y, width, height}
8455 getBox : function(local){
8456 var s = this.el.getSize();
8458 s.x = this.el.getLeft(true);
8459 s.y = this.el.getTop(true);
8461 var xy = this.xy || this.el.getXY();
8469 * Sets the current box measurements of the component's underlying element.
8470 * @param {Object} box An object in the format {x, y, width, height}
8471 * @returns {Roo.BoxComponent} this
8473 updateBox : function(box){
8474 this.setSize(box.width, box.height);
8475 this.setPagePosition(box.x, box.y);
8480 getResizeEl : function(){
8481 return this.resizeEl || this.el;
8485 getPositionEl : function(){
8486 return this.positionEl || this.el;
8490 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
8491 * This method fires the move event.
8492 * @param {Number} left The new left
8493 * @param {Number} top The new top
8494 * @returns {Roo.BoxComponent} this
8496 setPosition : function(x, y){
8502 var adj = this.adjustPosition(x, y);
8503 var ax = adj.x, ay = adj.y;
8505 var el = this.getPositionEl();
8506 if(ax !== undefined || ay !== undefined){
8507 if(ax !== undefined && ay !== undefined){
8508 el.setLeftTop(ax, ay);
8509 }else if(ax !== undefined){
8511 }else if(ay !== undefined){
8514 this.onPosition(ax, ay);
8515 this.fireEvent('move', this, ax, ay);
8521 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
8522 * This method fires the move event.
8523 * @param {Number} x The new x position
8524 * @param {Number} y The new y position
8525 * @returns {Roo.BoxComponent} this
8527 setPagePosition : function(x, y){
8533 if(x === undefined || y === undefined){ // cannot translate undefined points
8536 var p = this.el.translatePoints(x, y);
8537 this.setPosition(p.left, p.top);
8542 onRender : function(ct, position){
8543 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
8545 this.resizeEl = Roo.get(this.resizeEl);
8547 if(this.positionEl){
8548 this.positionEl = Roo.get(this.positionEl);
8553 afterRender : function(){
8554 Roo.BoxComponent.superclass.afterRender.call(this);
8555 this.boxReady = true;
8556 this.setSize(this.width, this.height);
8557 if(this.x || this.y){
8558 this.setPosition(this.x, this.y);
8560 if(this.pageX || this.pageY){
8561 this.setPagePosition(this.pageX, this.pageY);
8566 * Force the component's size to recalculate based on the underlying element's current height and width.
8567 * @returns {Roo.BoxComponent} this
8569 syncSize : function(){
8570 delete this.lastSize;
8571 this.setSize(this.el.getWidth(), this.el.getHeight());
8576 * Called after the component is resized, this method is empty by default but can be implemented by any
8577 * subclass that needs to perform custom logic after a resize occurs.
8578 * @param {Number} adjWidth The box-adjusted width that was set
8579 * @param {Number} adjHeight The box-adjusted height that was set
8580 * @param {Number} rawWidth The width that was originally specified
8581 * @param {Number} rawHeight The height that was originally specified
8583 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
8588 * Called after the component is moved, this method is empty by default but can be implemented by any
8589 * subclass that needs to perform custom logic after a move occurs.
8590 * @param {Number} x The new x position
8591 * @param {Number} y The new y position
8593 onPosition : function(x, y){
8598 adjustSize : function(w, h){
8602 if(this.autoHeight){
8605 return {width : w, height: h};
8609 adjustPosition : function(x, y){
8610 return {x : x, y: y};
8614 * Ext JS Library 1.1.1
8615 * Copyright(c) 2006-2007, Ext JS, LLC.
8617 * Originally Released Under LGPL - original licence link has changed is not relivant.
8620 * <script type="text/javascript">
8625 * @class Roo.SplitBar
8626 * @extends Roo.util.Observable
8627 * Creates draggable splitter bar functionality from two elements (element to be dragged and element to be resized).
8631 var split = new Roo.SplitBar("elementToDrag", "elementToSize",
8632 Roo.SplitBar.HORIZONTAL, Roo.SplitBar.LEFT);
8633 split.setAdapter(new Roo.SplitBar.AbsoluteLayoutAdapter("container"));
8634 split.minSize = 100;
8635 split.maxSize = 600;
8636 split.animate = true;
8637 split.on('moved', splitterMoved);
8640 * Create a new SplitBar
8641 * @param {String/HTMLElement/Roo.Element} dragElement The element to be dragged and act as the SplitBar.
8642 * @param {String/HTMLElement/Roo.Element} resizingElement The element to be resized based on where the SplitBar element is dragged
8643 * @param {Number} orientation (optional) Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8644 * @param {Number} placement (optional) Either Roo.SplitBar.LEFT or Roo.SplitBar.RIGHT for horizontal or
8645 Roo.SplitBar.TOP or Roo.SplitBar.BOTTOM for vertical. (By default, this is determined automatically by the initial
8646 position of the SplitBar).
8648 Roo.SplitBar = function(dragElement, resizingElement, orientation, placement, existingProxy){
8651 this.el = Roo.get(dragElement, true);
8652 this.el.dom.unselectable = "on";
8654 this.resizingEl = Roo.get(resizingElement, true);
8658 * The orientation of the split. Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8659 * Note: If this is changed after creating the SplitBar, the placement property must be manually updated
8662 this.orientation = orientation || Roo.SplitBar.HORIZONTAL;
8665 * The minimum size of the resizing element. (Defaults to 0)
8671 * The maximum size of the resizing element. (Defaults to 2000)
8674 this.maxSize = 2000;
8677 * Whether to animate the transition to the new size
8680 this.animate = false;
8683 * Whether to create a transparent shim that overlays the page when dragging, enables dragging across iframes.
8686 this.useShim = false;
8693 this.proxy = Roo.SplitBar.createProxy(this.orientation);
8695 this.proxy = Roo.get(existingProxy).dom;
8698 this.dd = new Roo.dd.DDProxy(this.el.dom.id, "XSplitBars", {dragElId : this.proxy.id});
8701 this.dd.b4StartDrag = this.onStartProxyDrag.createDelegate(this);
8704 this.dd.endDrag = this.onEndProxyDrag.createDelegate(this);
8707 this.dragSpecs = {};
8710 * @private The adapter to use to positon and resize elements
8712 this.adapter = new Roo.SplitBar.BasicLayoutAdapter();
8713 this.adapter.init(this);
8715 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8717 this.placement = placement || (this.el.getX() > this.resizingEl.getX() ? Roo.SplitBar.LEFT : Roo.SplitBar.RIGHT);
8718 this.el.addClass("x-splitbar-h");
8721 this.placement = placement || (this.el.getY() > this.resizingEl.getY() ? Roo.SplitBar.TOP : Roo.SplitBar.BOTTOM);
8722 this.el.addClass("x-splitbar-v");
8728 * Fires when the splitter is moved (alias for {@link #event-moved})
8729 * @param {Roo.SplitBar} this
8730 * @param {Number} newSize the new width or height
8735 * Fires when the splitter is moved
8736 * @param {Roo.SplitBar} this
8737 * @param {Number} newSize the new width or height
8741 * @event beforeresize
8742 * Fires before the splitter is dragged
8743 * @param {Roo.SplitBar} this
8745 "beforeresize" : true,
8747 "beforeapply" : true
8750 Roo.util.Observable.call(this);
8753 Roo.extend(Roo.SplitBar, Roo.util.Observable, {
8754 onStartProxyDrag : function(x, y){
8755 this.fireEvent("beforeresize", this);
8757 var o = Roo.DomHelper.insertFirst(document.body, {cls: "x-drag-overlay", html: " "}, true);
8759 o.enableDisplayMode("block");
8760 // all splitbars share the same overlay
8761 Roo.SplitBar.prototype.overlay = o;
8763 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
8764 this.overlay.show();
8765 Roo.get(this.proxy).setDisplayed("block");
8766 var size = this.adapter.getElementSize(this);
8767 this.activeMinSize = this.getMinimumSize();;
8768 this.activeMaxSize = this.getMaximumSize();;
8769 var c1 = size - this.activeMinSize;
8770 var c2 = Math.max(this.activeMaxSize - size, 0);
8771 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8772 this.dd.resetConstraints();
8773 this.dd.setXConstraint(
8774 this.placement == Roo.SplitBar.LEFT ? c1 : c2,
8775 this.placement == Roo.SplitBar.LEFT ? c2 : c1
8777 this.dd.setYConstraint(0, 0);
8779 this.dd.resetConstraints();
8780 this.dd.setXConstraint(0, 0);
8781 this.dd.setYConstraint(
8782 this.placement == Roo.SplitBar.TOP ? c1 : c2,
8783 this.placement == Roo.SplitBar.TOP ? c2 : c1
8786 this.dragSpecs.startSize = size;
8787 this.dragSpecs.startPoint = [x, y];
8788 Roo.dd.DDProxy.prototype.b4StartDrag.call(this.dd, x, y);
8792 * @private Called after the drag operation by the DDProxy
8794 onEndProxyDrag : function(e){
8795 Roo.get(this.proxy).setDisplayed(false);
8796 var endPoint = Roo.lib.Event.getXY(e);
8798 this.overlay.hide();
8801 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8802 newSize = this.dragSpecs.startSize +
8803 (this.placement == Roo.SplitBar.LEFT ?
8804 endPoint[0] - this.dragSpecs.startPoint[0] :
8805 this.dragSpecs.startPoint[0] - endPoint[0]
8808 newSize = this.dragSpecs.startSize +
8809 (this.placement == Roo.SplitBar.TOP ?
8810 endPoint[1] - this.dragSpecs.startPoint[1] :
8811 this.dragSpecs.startPoint[1] - endPoint[1]
8814 newSize = Math.min(Math.max(newSize, this.activeMinSize), this.activeMaxSize);
8815 if(newSize != this.dragSpecs.startSize){
8816 if(this.fireEvent('beforeapply', this, newSize) !== false){
8817 this.adapter.setElementSize(this, newSize);
8818 this.fireEvent("moved", this, newSize);
8819 this.fireEvent("resize", this, newSize);
8825 * Get the adapter this SplitBar uses
8826 * @return The adapter object
8828 getAdapter : function(){
8829 return this.adapter;
8833 * Set the adapter this SplitBar uses
8834 * @param {Object} adapter A SplitBar adapter object
8836 setAdapter : function(adapter){
8837 this.adapter = adapter;
8838 this.adapter.init(this);
8842 * Gets the minimum size for the resizing element
8843 * @return {Number} The minimum size
8845 getMinimumSize : function(){
8846 return this.minSize;
8850 * Sets the minimum size for the resizing element
8851 * @param {Number} minSize The minimum size
8853 setMinimumSize : function(minSize){
8854 this.minSize = minSize;
8858 * Gets the maximum size for the resizing element
8859 * @return {Number} The maximum size
8861 getMaximumSize : function(){
8862 return this.maxSize;
8866 * Sets the maximum size for the resizing element
8867 * @param {Number} maxSize The maximum size
8869 setMaximumSize : function(maxSize){
8870 this.maxSize = maxSize;
8874 * Sets the initialize size for the resizing element
8875 * @param {Number} size The initial size
8877 setCurrentSize : function(size){
8878 var oldAnimate = this.animate;
8879 this.animate = false;
8880 this.adapter.setElementSize(this, size);
8881 this.animate = oldAnimate;
8885 * Destroy this splitbar.
8886 * @param {Boolean} removeEl True to remove the element
8888 destroy : function(removeEl){
8893 this.proxy.parentNode.removeChild(this.proxy);
8901 * @private static Create our own proxy element element. So it will be the same same size on all browsers, we won't use borders. Instead we use a background color.
8903 Roo.SplitBar.createProxy = function(dir){
8904 var proxy = new Roo.Element(document.createElement("div"));
8905 proxy.unselectable();
8906 var cls = 'x-splitbar-proxy';
8907 proxy.addClass(cls + ' ' + (dir == Roo.SplitBar.HORIZONTAL ? cls +'-h' : cls + '-v'));
8908 document.body.appendChild(proxy.dom);
8913 * @class Roo.SplitBar.BasicLayoutAdapter
8914 * Default Adapter. It assumes the splitter and resizing element are not positioned
8915 * elements and only gets/sets the width of the element. Generally used for table based layouts.
8917 Roo.SplitBar.BasicLayoutAdapter = function(){
8920 Roo.SplitBar.BasicLayoutAdapter.prototype = {
8921 // do nothing for now
8926 * Called before drag operations to get the current size of the resizing element.
8927 * @param {Roo.SplitBar} s The SplitBar using this adapter
8929 getElementSize : function(s){
8930 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8931 return s.resizingEl.getWidth();
8933 return s.resizingEl.getHeight();
8938 * Called after drag operations to set the size of the resizing element.
8939 * @param {Roo.SplitBar} s The SplitBar using this adapter
8940 * @param {Number} newSize The new size to set
8941 * @param {Function} onComplete A function to be invoked when resizing is complete
8943 setElementSize : function(s, newSize, onComplete){
8944 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8946 s.resizingEl.setWidth(newSize);
8948 onComplete(s, newSize);
8951 s.resizingEl.setWidth(newSize, true, .1, onComplete, 'easeOut');
8956 s.resizingEl.setHeight(newSize);
8958 onComplete(s, newSize);
8961 s.resizingEl.setHeight(newSize, true, .1, onComplete, 'easeOut');
8968 *@class Roo.SplitBar.AbsoluteLayoutAdapter
8969 * @extends Roo.SplitBar.BasicLayoutAdapter
8970 * Adapter that moves the splitter element to align with the resized sizing element.
8971 * Used with an absolute positioned SplitBar.
8972 * @param {String/HTMLElement/Roo.Element} container The container that wraps around the absolute positioned content. If it's
8973 * document.body, make sure you assign an id to the body element.
8975 Roo.SplitBar.AbsoluteLayoutAdapter = function(container){
8976 this.basic = new Roo.SplitBar.BasicLayoutAdapter();
8977 this.container = Roo.get(container);
8980 Roo.SplitBar.AbsoluteLayoutAdapter.prototype = {
8985 getElementSize : function(s){
8986 return this.basic.getElementSize(s);
8989 setElementSize : function(s, newSize, onComplete){
8990 this.basic.setElementSize(s, newSize, this.moveSplitter.createDelegate(this, [s]));
8993 moveSplitter : function(s){
8994 var yes = Roo.SplitBar;
8995 switch(s.placement){
8997 s.el.setX(s.resizingEl.getRight());
9000 s.el.setStyle("right", (this.container.getWidth() - s.resizingEl.getLeft()) + "px");
9003 s.el.setY(s.resizingEl.getBottom());
9006 s.el.setY(s.resizingEl.getTop() - s.el.getHeight());
9013 * Orientation constant - Create a vertical SplitBar
9017 Roo.SplitBar.VERTICAL = 1;
9020 * Orientation constant - Create a horizontal SplitBar
9024 Roo.SplitBar.HORIZONTAL = 2;
9027 * Placement constant - The resizing element is to the left of the splitter element
9031 Roo.SplitBar.LEFT = 1;
9034 * Placement constant - The resizing element is to the right of the splitter element
9038 Roo.SplitBar.RIGHT = 2;
9041 * Placement constant - The resizing element is positioned above the splitter element
9045 Roo.SplitBar.TOP = 3;
9048 * Placement constant - The resizing element is positioned under splitter element
9052 Roo.SplitBar.BOTTOM = 4;
9055 * Ext JS Library 1.1.1
9056 * Copyright(c) 2006-2007, Ext JS, LLC.
9058 * Originally Released Under LGPL - original licence link has changed is not relivant.
9061 * <script type="text/javascript">
9066 * @extends Roo.util.Observable
9067 * Create a "View" for an element based on a data model or UpdateManager and the supplied DomHelper template.
9068 * This class also supports single and multi selection modes. <br>
9069 * Create a data model bound view:
9071 var store = new Roo.data.Store(...);
9073 var view = new Roo.View({
9075 tpl : '<div id="{0}">{2} - {1}</div>', // auto create template
9078 selectedClass: "ydataview-selected",
9082 // listen for node click?
9083 view.on("click", function(vw, index, node, e){
9084 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9088 dataModel.load("foobar.xml");
9090 For an example of creating a JSON/UpdateManager view, see {@link Roo.JsonView}.
9092 * <b>Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to
9093 * IE"s limited insertion support with tables and Opera"s faulty event bubbling.</b>
9095 * Note: old style constructor is still suported (container, template, config)
9099 * @param {Object} config The config object
9102 Roo.View = function(config, depreciated_tpl, depreciated_config){
9104 if (typeof(depreciated_tpl) == 'undefined') {
9105 // new way.. - universal constructor.
9106 Roo.apply(this, config);
9107 this.el = Roo.get(this.el);
9110 this.el = Roo.get(config);
9111 this.tpl = depreciated_tpl;
9112 Roo.apply(this, depreciated_config);
9116 if(typeof(this.tpl) == "string"){
9117 this.tpl = new Roo.Template(this.tpl);
9119 // support xtype ctors..
9120 this.tpl = new Roo.factory(this.tpl, Roo);
9131 * @event beforeclick
9132 * Fires before a click is processed. Returns false to cancel the default action.
9133 * @param {Roo.View} this
9134 * @param {Number} index The index of the target node
9135 * @param {HTMLElement} node The target node
9136 * @param {Roo.EventObject} e The raw event object
9138 "beforeclick" : true,
9141 * Fires when a template node is clicked.
9142 * @param {Roo.View} this
9143 * @param {Number} index The index of the target node
9144 * @param {HTMLElement} node The target node
9145 * @param {Roo.EventObject} e The raw event object
9150 * Fires when a template node is double clicked.
9151 * @param {Roo.View} this
9152 * @param {Number} index The index of the target node
9153 * @param {HTMLElement} node The target node
9154 * @param {Roo.EventObject} e The raw event object
9158 * @event contextmenu
9159 * Fires when a template node is right clicked.
9160 * @param {Roo.View} this
9161 * @param {Number} index The index of the target node
9162 * @param {HTMLElement} node The target node
9163 * @param {Roo.EventObject} e The raw event object
9165 "contextmenu" : true,
9167 * @event selectionchange
9168 * Fires when the selected nodes change.
9169 * @param {Roo.View} this
9170 * @param {Array} selections Array of the selected nodes
9172 "selectionchange" : true,
9175 * @event beforeselect
9176 * Fires before a selection is made. If any handlers return false, the selection is cancelled.
9177 * @param {Roo.View} this
9178 * @param {HTMLElement} node The node to be selected
9179 * @param {Array} selections Array of currently selected nodes
9181 "beforeselect" : true
9185 "click": this.onClick,
9186 "dblclick": this.onDblClick,
9187 "contextmenu": this.onContextMenu,
9191 this.selections = [];
9193 this.cmp = new Roo.CompositeElementLite([]);
9195 this.store = Roo.factory(this.store, Roo.data);
9196 this.setStore(this.store, true);
9198 Roo.View.superclass.constructor.call(this);
9201 Roo.extend(Roo.View, Roo.util.Observable, {
9204 * @cfg {Roo.data.Store} store Data store to load data from.
9209 * @cfg {String|Roo.Element} el The container element.
9214 * @cfg {String|Roo.Template} tpl The template used by this View
9219 * @cfg {String} selectedClass The css class to add to selected nodes
9221 selectedClass : "x-view-selected",
9223 * @cfg {String} emptyText The empty text to show when nothing is loaded.
9227 * @cfg {Boolean} multiSelect Allow multiple selection
9230 multiSelect : false,
9232 * @cfg {Boolean} singleSelect Allow single selection
9234 singleSelect: false,
9237 * Returns the element this view is bound to.
9238 * @return {Roo.Element}
9245 * Refreshes the view.
9247 refresh : function(){
9249 this.clearSelections();
9252 var records = this.store.getRange();
9253 if(records.length < 1){
9254 this.el.update(this.emptyText);
9257 for(var i = 0, len = records.length; i < len; i++){
9258 var data = this.prepareData(records[i].data, i, records[i]);
9259 html[html.length] = t.apply(data);
9261 this.el.update(html.join(""));
9262 this.nodes = this.el.dom.childNodes;
9263 this.updateIndexes(0);
9267 * Function to override to reformat the data that is sent to
9268 * the template for each node.
9269 * @param {Array/Object} data The raw data (array of colData for a data model bound view or
9270 * a JSON object for an UpdateManager bound view).
9272 prepareData : function(data){
9276 onUpdate : function(ds, record){
9277 this.clearSelections();
9278 var index = this.store.indexOf(record);
9279 var n = this.nodes[index];
9280 this.tpl.insertBefore(n, this.prepareData(record.data));
9281 n.parentNode.removeChild(n);
9282 this.updateIndexes(index, index);
9285 onAdd : function(ds, records, index){
9286 this.clearSelections();
9287 if(this.nodes.length == 0){
9291 var n = this.nodes[index];
9292 for(var i = 0, len = records.length; i < len; i++){
9293 var d = this.prepareData(records[i].data);
9295 this.tpl.insertBefore(n, d);
9297 this.tpl.append(this.el, d);
9300 this.updateIndexes(index);
9303 onRemove : function(ds, record, index){
9304 this.clearSelections();
9305 this.el.dom.removeChild(this.nodes[index]);
9306 this.updateIndexes(index);
9310 * Refresh an individual node.
9311 * @param {Number} index
9313 refreshNode : function(index){
9314 this.onUpdate(this.store, this.store.getAt(index));
9317 updateIndexes : function(startIndex, endIndex){
9318 var ns = this.nodes;
9319 startIndex = startIndex || 0;
9320 endIndex = endIndex || ns.length - 1;
9321 for(var i = startIndex; i <= endIndex; i++){
9322 ns[i].nodeIndex = i;
9327 * Changes the data store this view uses and refresh the view.
9328 * @param {Store} store
9330 setStore : function(store, initial){
9331 if(!initial && this.store){
9332 this.store.un("datachanged", this.refresh);
9333 this.store.un("add", this.onAdd);
9334 this.store.un("remove", this.onRemove);
9335 this.store.un("update", this.onUpdate);
9336 this.store.un("clear", this.refresh);
9340 store.on("datachanged", this.refresh, this);
9341 store.on("add", this.onAdd, this);
9342 store.on("remove", this.onRemove, this);
9343 store.on("update", this.onUpdate, this);
9344 store.on("clear", this.refresh, this);
9353 * Returns the template node the passed child belongs to or null if it doesn't belong to one.
9354 * @param {HTMLElement} node
9355 * @return {HTMLElement} The template node
9357 findItemFromChild : function(node){
9358 var el = this.el.dom;
9359 if(!node || node.parentNode == el){
9362 var p = node.parentNode;
9363 while(p && p != el){
9364 if(p.parentNode == el){
9373 onClick : function(e){
9374 var item = this.findItemFromChild(e.getTarget());
9376 var index = this.indexOf(item);
9377 if(this.onItemClick(item, index, e) !== false){
9378 this.fireEvent("click", this, index, item, e);
9381 this.clearSelections();
9386 onContextMenu : function(e){
9387 var item = this.findItemFromChild(e.getTarget());
9389 this.fireEvent("contextmenu", this, this.indexOf(item), item, e);
9394 onDblClick : function(e){
9395 var item = this.findItemFromChild(e.getTarget());
9397 this.fireEvent("dblclick", this, this.indexOf(item), item, e);
9401 onItemClick : function(item, index, e){
9402 if(this.fireEvent("beforeclick", this, index, item, e) === false){
9405 if(this.multiSelect || this.singleSelect){
9406 if(this.multiSelect && e.shiftKey && this.lastSelection){
9407 this.select(this.getNodes(this.indexOf(this.lastSelection), index), false);
9409 this.select(item, this.multiSelect && e.ctrlKey);
9410 this.lastSelection = item;
9418 * Get the number of selected nodes.
9421 getSelectionCount : function(){
9422 return this.selections.length;
9426 * Get the currently selected nodes.
9427 * @return {Array} An array of HTMLElements
9429 getSelectedNodes : function(){
9430 return this.selections;
9434 * Get the indexes of the selected nodes.
9437 getSelectedIndexes : function(){
9438 var indexes = [], s = this.selections;
9439 for(var i = 0, len = s.length; i < len; i++){
9440 indexes.push(s[i].nodeIndex);
9446 * Clear all selections
9447 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange event
9449 clearSelections : function(suppressEvent){
9450 if(this.nodes && (this.multiSelect || this.singleSelect) && this.selections.length > 0){
9451 this.cmp.elements = this.selections;
9452 this.cmp.removeClass(this.selectedClass);
9453 this.selections = [];
9455 this.fireEvent("selectionchange", this, this.selections);
9461 * Returns true if the passed node is selected
9462 * @param {HTMLElement/Number} node The node or node index
9465 isSelected : function(node){
9466 var s = this.selections;
9470 node = this.getNode(node);
9471 return s.indexOf(node) !== -1;
9476 * @param {Array/HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select
9477 * @param {Boolean} keepExisting (optional) true to keep existing selections
9478 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
9480 select : function(nodeInfo, keepExisting, suppressEvent){
9481 if(nodeInfo instanceof Array){
9483 this.clearSelections(true);
9485 for(var i = 0, len = nodeInfo.length; i < len; i++){
9486 this.select(nodeInfo[i], true, true);
9489 var node = this.getNode(nodeInfo);
9490 if(node && !this.isSelected(node)){
9492 this.clearSelections(true);
9494 if(this.fireEvent("beforeselect", this, node, this.selections) !== false){
9495 Roo.fly(node).addClass(this.selectedClass);
9496 this.selections.push(node);
9498 this.fireEvent("selectionchange", this, this.selections);
9506 * Gets a template node.
9507 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9508 * @return {HTMLElement} The node or null if it wasn't found
9510 getNode : function(nodeInfo){
9511 if(typeof nodeInfo == "string"){
9512 return document.getElementById(nodeInfo);
9513 }else if(typeof nodeInfo == "number"){
9514 return this.nodes[nodeInfo];
9520 * Gets a range template nodes.
9521 * @param {Number} startIndex
9522 * @param {Number} endIndex
9523 * @return {Array} An array of nodes
9525 getNodes : function(start, end){
9526 var ns = this.nodes;
9528 end = typeof end == "undefined" ? ns.length - 1 : end;
9531 for(var i = start; i <= end; i++){
9535 for(var i = start; i >= end; i--){
9543 * Finds the index of the passed node
9544 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9545 * @return {Number} The index of the node or -1
9547 indexOf : function(node){
9548 node = this.getNode(node);
9549 if(typeof node.nodeIndex == "number"){
9550 return node.nodeIndex;
9552 var ns = this.nodes;
9553 for(var i = 0, len = ns.length; i < len; i++){
9563 * Ext JS Library 1.1.1
9564 * Copyright(c) 2006-2007, Ext JS, LLC.
9566 * Originally Released Under LGPL - original licence link has changed is not relivant.
9569 * <script type="text/javascript">
9573 * @class Roo.JsonView
9575 * Shortcut class to create a JSON + {@link Roo.UpdateManager} template view. Usage:
9577 var view = new Roo.JsonView({
9578 container: "my-element",
9579 tpl: '<div id="{id}">{foo} - {bar}</div>', // auto create template
9584 // listen for node click?
9585 view.on("click", function(vw, index, node, e){
9586 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9589 // direct load of JSON data
9590 view.load("foobar.php");
9592 // Example from my blog list
9593 var tpl = new Roo.Template(
9594 '<div class="entry">' +
9595 '<a class="entry-title" href="{link}">{title}</a>' +
9596 "<h4>{date} by {author} | {comments} Comments</h4>{description}" +
9597 "</div><hr />"
9600 var moreView = new Roo.JsonView({
9601 container : "entry-list",
9605 moreView.on("beforerender", this.sortEntries, this);
9607 url: "/blog/get-posts.php",
9608 params: "allposts=true",
9609 text: "Loading Blog Entries..."
9613 * Note: old code is supported with arguments : (container, template, config)
9617 * Create a new JsonView
9619 * @param {Object} config The config object
9622 Roo.JsonView = function(config, depreciated_tpl, depreciated_config){
9625 Roo.JsonView.superclass.constructor.call(this, config, depreciated_tpl, depreciated_config);
9627 var um = this.el.getUpdateManager();
9628 um.setRenderer(this);
9629 um.on("update", this.onLoad, this);
9630 um.on("failure", this.onLoadException, this);
9633 * @event beforerender
9634 * Fires before rendering of the downloaded JSON data.
9635 * @param {Roo.JsonView} this
9636 * @param {Object} data The JSON data loaded
9640 * Fires when data is loaded.
9641 * @param {Roo.JsonView} this
9642 * @param {Object} data The JSON data loaded
9643 * @param {Object} response The raw Connect response object
9646 * @event loadexception
9647 * Fires when loading fails.
9648 * @param {Roo.JsonView} this
9649 * @param {Object} response The raw Connect response object
9652 'beforerender' : true,
9654 'loadexception' : true
9657 Roo.extend(Roo.JsonView, Roo.View, {
9659 * @type {String} The root property in the loaded JSON object that contains the data
9664 * Refreshes the view.
9666 refresh : function(){
9667 this.clearSelections();
9670 var o = this.jsonData;
9671 if(o && o.length > 0){
9672 for(var i = 0, len = o.length; i < len; i++){
9673 var data = this.prepareData(o[i], i, o);
9674 html[html.length] = this.tpl.apply(data);
9677 html.push(this.emptyText);
9679 this.el.update(html.join(""));
9680 this.nodes = this.el.dom.childNodes;
9681 this.updateIndexes(0);
9685 * Performs an async HTTP request, and loads the JSON from the response. If <i>params</i> are specified it uses POST, otherwise it uses GET.
9686 * @param {Object/String/Function} url The URL for this request, or a function to call to get the URL, or a config object containing any of the following options:
9689 url: "your-url.php",
9690 params: {param1: "foo", param2: "bar"}, // or a URL encoded string
9691 callback: yourFunction,
9692 scope: yourObject, //(optional scope)
9700 * The only required property is <i>url</i>. The optional properties <i>nocache</i>, <i>text</i> and <i>scripts</i>
9701 * are respectively shorthand for <i>disableCaching</i>, <i>indicatorText</i>, and <i>loadScripts</i> and are used to set their associated property on this UpdateManager instance.
9702 * @param {String/Object} params (optional) The parameters to pass, as either a URL encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
9703 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9704 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used URL. If true, it will not store the URL.
9707 var um = this.el.getUpdateManager();
9708 um.update.apply(um, arguments);
9711 render : function(el, response){
9712 this.clearSelections();
9716 o = Roo.util.JSON.decode(response.responseText);
9719 o = o[this.jsonRoot];
9724 * The current JSON data or null
9727 this.beforeRender();
9732 * Get the number of records in the current JSON dataset
9735 getCount : function(){
9736 return this.jsonData ? this.jsonData.length : 0;
9740 * Returns the JSON object for the specified node(s)
9741 * @param {HTMLElement/Array} node The node or an array of nodes
9742 * @return {Object/Array} If you pass in an array, you get an array back, otherwise
9743 * you get the JSON object for the node
9745 getNodeData : function(node){
9746 if(node instanceof Array){
9748 for(var i = 0, len = node.length; i < len; i++){
9749 data.push(this.getNodeData(node[i]));
9753 return this.jsonData[this.indexOf(node)] || null;
9756 beforeRender : function(){
9757 this.snapshot = this.jsonData;
9759 this.sort.apply(this, this.sortInfo);
9761 this.fireEvent("beforerender", this, this.jsonData);
9764 onLoad : function(el, o){
9765 this.fireEvent("load", this, this.jsonData, o);
9768 onLoadException : function(el, o){
9769 this.fireEvent("loadexception", this, o);
9773 * Filter the data by a specific property.
9774 * @param {String} property A property on your JSON objects
9775 * @param {String/RegExp} value Either string that the property values
9776 * should start with, or a RegExp to test against the property
9778 filter : function(property, value){
9781 var ss = this.snapshot;
9782 if(typeof value == "string"){
9783 var vlen = value.length;
9788 value = value.toLowerCase();
9789 for(var i = 0, len = ss.length; i < len; i++){
9791 if(o[property].substr(0, vlen).toLowerCase() == value){
9795 } else if(value.exec){ // regex?
9796 for(var i = 0, len = ss.length; i < len; i++){
9798 if(value.test(o[property])){
9805 this.jsonData = data;
9811 * Filter by a function. The passed function will be called with each
9812 * object in the current dataset. If the function returns true the value is kept,
9813 * otherwise it is filtered.
9814 * @param {Function} fn
9815 * @param {Object} scope (optional) The scope of the function (defaults to this JsonView)
9817 filterBy : function(fn, scope){
9820 var ss = this.snapshot;
9821 for(var i = 0, len = ss.length; i < len; i++){
9823 if(fn.call(scope || this, o)){
9827 this.jsonData = data;
9833 * Clears the current filter.
9835 clearFilter : function(){
9836 if(this.snapshot && this.jsonData != this.snapshot){
9837 this.jsonData = this.snapshot;
9844 * Sorts the data for this view and refreshes it.
9845 * @param {String} property A property on your JSON objects to sort on
9846 * @param {String} direction (optional) "desc" or "asc" (defaults to "asc")
9847 * @param {Function} sortType (optional) A function to call to convert the data to a sortable value.
9849 sort : function(property, dir, sortType){
9850 this.sortInfo = Array.prototype.slice.call(arguments, 0);
9853 var dsc = dir && dir.toLowerCase() == "desc";
9854 var f = function(o1, o2){
9855 var v1 = sortType ? sortType(o1[p]) : o1[p];
9856 var v2 = sortType ? sortType(o2[p]) : o2[p];
9859 return dsc ? +1 : -1;
9861 return dsc ? -1 : +1;
9866 this.jsonData.sort(f);
9868 if(this.jsonData != this.snapshot){
9869 this.snapshot.sort(f);
9875 * Ext JS Library 1.1.1
9876 * Copyright(c) 2006-2007, Ext JS, LLC.
9878 * Originally Released Under LGPL - original licence link has changed is not relivant.
9881 * <script type="text/javascript">
9886 * @class Roo.ColorPalette
9887 * @extends Roo.Component
9888 * Simple color palette class for choosing colors. The palette can be rendered to any container.<br />
9889 * Here's an example of typical usage:
9891 var cp = new Roo.ColorPalette({value:'993300'}); // initial selected color
9892 cp.render('my-div');
9894 cp.on('select', function(palette, selColor){
9895 // do something with selColor
9899 * Create a new ColorPalette
9900 * @param {Object} config The config object
9902 Roo.ColorPalette = function(config){
9903 Roo.ColorPalette.superclass.constructor.call(this, config);
9907 * Fires when a color is selected
9908 * @param {ColorPalette} this
9909 * @param {String} color The 6-digit color hex code (without the # symbol)
9915 this.on("select", this.handler, this.scope, true);
9918 Roo.extend(Roo.ColorPalette, Roo.Component, {
9920 * @cfg {String} itemCls
9921 * The CSS class to apply to the containing element (defaults to "x-color-palette")
9923 itemCls : "x-color-palette",
9925 * @cfg {String} value
9926 * The initial color to highlight (should be a valid 6-digit color hex code without the # symbol). Note that
9927 * the hex codes are case-sensitive.
9932 ctype: "Roo.ColorPalette",
9935 * @cfg {Boolean} allowReselect If set to true then reselecting a color that is already selected fires the selection event
9937 allowReselect : false,
9940 * <p>An array of 6-digit color hex code strings (without the # symbol). This array can contain any number
9941 * of colors, and each hex code should be unique. The width of the palette is controlled via CSS by adjusting
9942 * the width property of the 'x-color-palette' class (or assigning a custom class), so you can balance the number
9943 * of colors with the width setting until the box is symmetrical.</p>
9944 * <p>You can override individual colors if needed:</p>
9946 var cp = new Roo.ColorPalette();
9947 cp.colors[0] = "FF0000"; // change the first box to red
9950 Or you can provide a custom array of your own for complete control:
9952 var cp = new Roo.ColorPalette();
9953 cp.colors = ["000000", "993300", "333300"];
9958 "000000", "993300", "333300", "003300", "003366", "000080", "333399", "333333",
9959 "800000", "FF6600", "808000", "008000", "008080", "0000FF", "666699", "808080",
9960 "FF0000", "FF9900", "99CC00", "339966", "33CCCC", "3366FF", "800080", "969696",
9961 "FF00FF", "FFCC00", "FFFF00", "00FF00", "00FFFF", "00CCFF", "993366", "C0C0C0",
9962 "FF99CC", "FFCC99", "FFFF99", "CCFFCC", "CCFFFF", "99CCFF", "CC99FF", "FFFFFF"
9966 onRender : function(container, position){
9967 var t = new Roo.MasterTemplate(
9968 '<tpl><a href="#" class="color-{0}" hidefocus="on"><em><span style="background:#{0}" unselectable="on"> </span></em></a></tpl>'
9970 var c = this.colors;
9971 for(var i = 0, len = c.length; i < len; i++){
9974 var el = document.createElement("div");
9975 el.className = this.itemCls;
9977 container.dom.insertBefore(el, position);
9978 this.el = Roo.get(el);
9979 this.el.on(this.clickEvent, this.handleClick, this, {delegate: "a"});
9980 if(this.clickEvent != 'click'){
9981 this.el.on('click', Roo.emptyFn, this, {delegate: "a", preventDefault:true});
9986 afterRender : function(){
9987 Roo.ColorPalette.superclass.afterRender.call(this);
9996 handleClick : function(e, t){
9999 var c = t.className.match(/(?:^|\s)color-(.{6})(?:\s|$)/)[1];
10000 this.select(c.toUpperCase());
10005 * Selects the specified color in the palette (fires the select event)
10006 * @param {String} color A valid 6-digit color hex code (# will be stripped if included)
10008 select : function(color){
10009 color = color.replace("#", "");
10010 if(color != this.value || this.allowReselect){
10013 el.child("a.color-"+this.value).removeClass("x-color-palette-sel");
10015 el.child("a.color-"+color).addClass("x-color-palette-sel");
10016 this.value = color;
10017 this.fireEvent("select", this, color);
10022 * Ext JS Library 1.1.1
10023 * Copyright(c) 2006-2007, Ext JS, LLC.
10025 * Originally Released Under LGPL - original licence link has changed is not relivant.
10028 * <script type="text/javascript">
10032 * @class Roo.DatePicker
10033 * @extends Roo.Component
10034 * Simple date picker class.
10036 * Create a new DatePicker
10037 * @param {Object} config The config object
10039 Roo.DatePicker = function(config){
10040 Roo.DatePicker.superclass.constructor.call(this, config);
10042 this.value = config && config.value ?
10043 config.value.clearTime() : new Date().clearTime();
10048 * Fires when a date is selected
10049 * @param {DatePicker} this
10050 * @param {Date} date The selected date
10056 this.on("select", this.handler, this.scope || this);
10058 // build the disabledDatesRE
10059 if(!this.disabledDatesRE && this.disabledDates){
10060 var dd = this.disabledDates;
10062 for(var i = 0; i < dd.length; i++){
10064 if(i != dd.length-1) re += "|";
10066 this.disabledDatesRE = new RegExp(re + ")");
10070 Roo.extend(Roo.DatePicker, Roo.Component, {
10072 * @cfg {String} todayText
10073 * The text to display on the button that selects the current date (defaults to "Today")
10075 todayText : "Today",
10077 * @cfg {String} okText
10078 * The text to display on the ok button
10080 okText : " OK ", //   to give the user extra clicking room
10082 * @cfg {String} cancelText
10083 * The text to display on the cancel button
10085 cancelText : "Cancel",
10087 * @cfg {String} todayTip
10088 * The tooltip to display for the button that selects the current date (defaults to "{current date} (Spacebar)")
10090 todayTip : "{0} (Spacebar)",
10092 * @cfg {Date} minDate
10093 * Minimum allowable date (JavaScript date object, defaults to null)
10097 * @cfg {Date} maxDate
10098 * Maximum allowable date (JavaScript date object, defaults to null)
10102 * @cfg {String} minText
10103 * The error text to display if the minDate validation fails (defaults to "This date is before the minimum date")
10105 minText : "This date is before the minimum date",
10107 * @cfg {String} maxText
10108 * The error text to display if the maxDate validation fails (defaults to "This date is after the maximum date")
10110 maxText : "This date is after the maximum date",
10112 * @cfg {String} format
10113 * The default date format string which can be overriden for localization support. The format must be
10114 * valid according to {@link Date#parseDate} (defaults to 'm/d/y').
10118 * @cfg {Array} disabledDays
10119 * An array of days to disable, 0-based. For example, [0, 6] disables Sunday and Saturday (defaults to null).
10121 disabledDays : null,
10123 * @cfg {String} disabledDaysText
10124 * The tooltip to display when the date falls on a disabled day (defaults to "")
10126 disabledDaysText : "",
10128 * @cfg {RegExp} disabledDatesRE
10129 * JavaScript regular expression used to disable a pattern of dates (defaults to null)
10131 disabledDatesRE : null,
10133 * @cfg {String} disabledDatesText
10134 * The tooltip text to display when the date falls on a disabled date (defaults to "")
10136 disabledDatesText : "",
10138 * @cfg {Boolean} constrainToViewport
10139 * True to constrain the date picker to the viewport (defaults to true)
10141 constrainToViewport : true,
10143 * @cfg {Array} monthNames
10144 * An array of textual month names which can be overriden for localization support (defaults to Date.monthNames)
10146 monthNames : Date.monthNames,
10148 * @cfg {Array} dayNames
10149 * An array of textual day names which can be overriden for localization support (defaults to Date.dayNames)
10151 dayNames : Date.dayNames,
10153 * @cfg {String} nextText
10154 * The next month navigation button tooltip (defaults to 'Next Month (Control+Right)')
10156 nextText: 'Next Month (Control+Right)',
10158 * @cfg {String} prevText
10159 * The previous month navigation button tooltip (defaults to 'Previous Month (Control+Left)')
10161 prevText: 'Previous Month (Control+Left)',
10163 * @cfg {String} monthYearText
10164 * The header month selector tooltip (defaults to 'Choose a month (Control+Up/Down to move years)')
10166 monthYearText: 'Choose a month (Control+Up/Down to move years)',
10168 * @cfg {Number} startDay
10169 * Day index at which the week should begin, 0-based (defaults to 0, which is Sunday)
10173 * @cfg {Bool} showClear
10174 * Show a clear button (usefull for date form elements that can be blank.)
10180 * Sets the value of the date field
10181 * @param {Date} value The date to set
10183 setValue : function(value){
10184 var old = this.value;
10185 this.value = value.clearTime(true);
10187 this.update(this.value);
10192 * Gets the current selected value of the date field
10193 * @return {Date} The selected date
10195 getValue : function(){
10200 focus : function(){
10202 this.update(this.activeDate);
10207 onRender : function(container, position){
10209 '<table cellspacing="0">',
10210 '<tr><td class="x-date-left"><a href="#" title="', this.prevText ,'"> </a></td><td class="x-date-middle" align="center"></td><td class="x-date-right"><a href="#" title="', this.nextText ,'"> </a></td></tr>',
10211 '<tr><td colspan="3"><table class="x-date-inner" cellspacing="0"><thead><tr>'];
10212 var dn = this.dayNames;
10213 for(var i = 0; i < 7; i++){
10214 var d = this.startDay+i;
10218 m.push("<th><span>", dn[d].substr(0,1), "</span></th>");
10220 m[m.length] = "</tr></thead><tbody><tr>";
10221 for(var i = 0; i < 42; i++) {
10222 if(i % 7 == 0 && i != 0){
10223 m[m.length] = "</tr><tr>";
10225 m[m.length] = '<td><a href="#" hidefocus="on" class="x-date-date" tabIndex="1"><em><span></span></em></a></td>';
10227 m[m.length] = '</tr></tbody></table></td></tr><tr>'+
10228 '<td colspan="3" class="x-date-bottom" align="center"></td></tr></table><div class="x-date-mp"></div>';
10230 var el = document.createElement("div");
10231 el.className = "x-date-picker";
10232 el.innerHTML = m.join("");
10234 container.dom.insertBefore(el, position);
10236 this.el = Roo.get(el);
10237 this.eventEl = Roo.get(el.firstChild);
10239 new Roo.util.ClickRepeater(this.el.child("td.x-date-left a"), {
10240 handler: this.showPrevMonth,
10242 preventDefault:true,
10246 new Roo.util.ClickRepeater(this.el.child("td.x-date-right a"), {
10247 handler: this.showNextMonth,
10249 preventDefault:true,
10253 this.eventEl.on("mousewheel", this.handleMouseWheel, this);
10255 this.monthPicker = this.el.down('div.x-date-mp');
10256 this.monthPicker.enableDisplayMode('block');
10258 var kn = new Roo.KeyNav(this.eventEl, {
10259 "left" : function(e){
10261 this.showPrevMonth() :
10262 this.update(this.activeDate.add("d", -1));
10265 "right" : function(e){
10267 this.showNextMonth() :
10268 this.update(this.activeDate.add("d", 1));
10271 "up" : function(e){
10273 this.showNextYear() :
10274 this.update(this.activeDate.add("d", -7));
10277 "down" : function(e){
10279 this.showPrevYear() :
10280 this.update(this.activeDate.add("d", 7));
10283 "pageUp" : function(e){
10284 this.showNextMonth();
10287 "pageDown" : function(e){
10288 this.showPrevMonth();
10291 "enter" : function(e){
10292 e.stopPropagation();
10299 this.eventEl.on("click", this.handleDateClick, this, {delegate: "a.x-date-date"});
10301 this.eventEl.addKeyListener(Roo.EventObject.SPACE, this.selectToday, this);
10303 this.el.unselectable();
10305 this.cells = this.el.select("table.x-date-inner tbody td");
10306 this.textNodes = this.el.query("table.x-date-inner tbody span");
10308 this.mbtn = new Roo.Button(this.el.child("td.x-date-middle", true), {
10310 tooltip: this.monthYearText
10313 this.mbtn.on('click', this.showMonthPicker, this);
10314 this.mbtn.el.child(this.mbtn.menuClassTarget).addClass("x-btn-with-menu");
10317 var today = (new Date()).dateFormat(this.format);
10319 var baseTb = new Roo.Toolbar(this.el.child("td.x-date-bottom", true));
10320 if (this.showClear) {
10321 baseTb.add( new Roo.Toolbar.Fill());
10324 text: String.format(this.todayText, today),
10325 tooltip: String.format(this.todayTip, today),
10326 handler: this.selectToday,
10330 //var todayBtn = new Roo.Button(this.el.child("td.x-date-bottom", true), {
10333 if (this.showClear) {
10335 baseTb.add( new Roo.Toolbar.Fill());
10338 cls: 'x-btn-icon x-btn-clear',
10339 handler: function() {
10341 this.fireEvent("select", this, '');
10351 this.update(this.value);
10354 createMonthPicker : function(){
10355 if(!this.monthPicker.dom.firstChild){
10356 var buf = ['<table border="0" cellspacing="0">'];
10357 for(var i = 0; i < 6; i++){
10359 '<tr><td class="x-date-mp-month"><a href="#">', this.monthNames[i].substr(0, 3), '</a></td>',
10360 '<td class="x-date-mp-month x-date-mp-sep"><a href="#">', this.monthNames[i+6].substr(0, 3), '</a></td>',
10362 '<td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-prev"></a></td><td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-next"></a></td></tr>' :
10363 '<td class="x-date-mp-year"><a href="#"></a></td><td class="x-date-mp-year"><a href="#"></a></td></tr>'
10367 '<tr class="x-date-mp-btns"><td colspan="4"><button type="button" class="x-date-mp-ok">',
10369 '</button><button type="button" class="x-date-mp-cancel">',
10371 '</button></td></tr>',
10374 this.monthPicker.update(buf.join(''));
10375 this.monthPicker.on('click', this.onMonthClick, this);
10376 this.monthPicker.on('dblclick', this.onMonthDblClick, this);
10378 this.mpMonths = this.monthPicker.select('td.x-date-mp-month');
10379 this.mpYears = this.monthPicker.select('td.x-date-mp-year');
10381 this.mpMonths.each(function(m, a, i){
10384 m.dom.xmonth = 5 + Math.round(i * .5);
10386 m.dom.xmonth = Math.round((i-1) * .5);
10392 showMonthPicker : function(){
10393 this.createMonthPicker();
10394 var size = this.el.getSize();
10395 this.monthPicker.setSize(size);
10396 this.monthPicker.child('table').setSize(size);
10398 this.mpSelMonth = (this.activeDate || this.value).getMonth();
10399 this.updateMPMonth(this.mpSelMonth);
10400 this.mpSelYear = (this.activeDate || this.value).getFullYear();
10401 this.updateMPYear(this.mpSelYear);
10403 this.monthPicker.slideIn('t', {duration:.2});
10406 updateMPYear : function(y){
10408 var ys = this.mpYears.elements;
10409 for(var i = 1; i <= 10; i++){
10410 var td = ys[i-1], y2;
10412 y2 = y + Math.round(i * .5);
10413 td.firstChild.innerHTML = y2;
10416 y2 = y - (5-Math.round(i * .5));
10417 td.firstChild.innerHTML = y2;
10420 this.mpYears.item(i-1)[y2 == this.mpSelYear ? 'addClass' : 'removeClass']('x-date-mp-sel');
10424 updateMPMonth : function(sm){
10425 this.mpMonths.each(function(m, a, i){
10426 m[m.dom.xmonth == sm ? 'addClass' : 'removeClass']('x-date-mp-sel');
10430 selectMPMonth: function(m){
10434 onMonthClick : function(e, t){
10436 var el = new Roo.Element(t), pn;
10437 if(el.is('button.x-date-mp-cancel')){
10438 this.hideMonthPicker();
10440 else if(el.is('button.x-date-mp-ok')){
10441 this.update(new Date(this.mpSelYear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10442 this.hideMonthPicker();
10444 else if(pn = el.up('td.x-date-mp-month', 2)){
10445 this.mpMonths.removeClass('x-date-mp-sel');
10446 pn.addClass('x-date-mp-sel');
10447 this.mpSelMonth = pn.dom.xmonth;
10449 else if(pn = el.up('td.x-date-mp-year', 2)){
10450 this.mpYears.removeClass('x-date-mp-sel');
10451 pn.addClass('x-date-mp-sel');
10452 this.mpSelYear = pn.dom.xyear;
10454 else if(el.is('a.x-date-mp-prev')){
10455 this.updateMPYear(this.mpyear-10);
10457 else if(el.is('a.x-date-mp-next')){
10458 this.updateMPYear(this.mpyear+10);
10462 onMonthDblClick : function(e, t){
10464 var el = new Roo.Element(t), pn;
10465 if(pn = el.up('td.x-date-mp-month', 2)){
10466 this.update(new Date(this.mpSelYear, pn.dom.xmonth, (this.activeDate || this.value).getDate()));
10467 this.hideMonthPicker();
10469 else if(pn = el.up('td.x-date-mp-year', 2)){
10470 this.update(new Date(pn.dom.xyear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10471 this.hideMonthPicker();
10475 hideMonthPicker : function(disableAnim){
10476 if(this.monthPicker){
10477 if(disableAnim === true){
10478 this.monthPicker.hide();
10480 this.monthPicker.slideOut('t', {duration:.2});
10486 showPrevMonth : function(e){
10487 this.update(this.activeDate.add("mo", -1));
10491 showNextMonth : function(e){
10492 this.update(this.activeDate.add("mo", 1));
10496 showPrevYear : function(){
10497 this.update(this.activeDate.add("y", -1));
10501 showNextYear : function(){
10502 this.update(this.activeDate.add("y", 1));
10506 handleMouseWheel : function(e){
10507 var delta = e.getWheelDelta();
10509 this.showPrevMonth();
10511 } else if(delta < 0){
10512 this.showNextMonth();
10518 handleDateClick : function(e, t){
10520 if(t.dateValue && !Roo.fly(t.parentNode).hasClass("x-date-disabled")){
10521 this.setValue(new Date(t.dateValue));
10522 this.fireEvent("select", this, this.value);
10527 selectToday : function(){
10528 this.setValue(new Date().clearTime());
10529 this.fireEvent("select", this, this.value);
10533 update : function(date){
10534 var vd = this.activeDate;
10535 this.activeDate = date;
10537 var t = date.getTime();
10538 if(vd.getMonth() == date.getMonth() && vd.getFullYear() == date.getFullYear()){
10539 this.cells.removeClass("x-date-selected");
10540 this.cells.each(function(c){
10541 if(c.dom.firstChild.dateValue == t){
10542 c.addClass("x-date-selected");
10543 setTimeout(function(){
10544 try{c.dom.firstChild.focus();}catch(e){}
10552 var days = date.getDaysInMonth();
10553 var firstOfMonth = date.getFirstDateOfMonth();
10554 var startingPos = firstOfMonth.getDay()-this.startDay;
10556 if(startingPos <= this.startDay){
10560 var pm = date.add("mo", -1);
10561 var prevStart = pm.getDaysInMonth()-startingPos;
10563 var cells = this.cells.elements;
10564 var textEls = this.textNodes;
10565 days += startingPos;
10567 // convert everything to numbers so it's fast
10568 var day = 86400000;
10569 var d = (new Date(pm.getFullYear(), pm.getMonth(), prevStart)).clearTime();
10570 var today = new Date().clearTime().getTime();
10571 var sel = date.clearTime().getTime();
10572 var min = this.minDate ? this.minDate.clearTime() : Number.NEGATIVE_INFINITY;
10573 var max = this.maxDate ? this.maxDate.clearTime() : Number.POSITIVE_INFINITY;
10574 var ddMatch = this.disabledDatesRE;
10575 var ddText = this.disabledDatesText;
10576 var ddays = this.disabledDays ? this.disabledDays.join("") : false;
10577 var ddaysText = this.disabledDaysText;
10578 var format = this.format;
10580 var setCellClass = function(cal, cell){
10582 var t = d.getTime();
10583 cell.firstChild.dateValue = t;
10585 cell.className += " x-date-today";
10586 cell.title = cal.todayText;
10589 cell.className += " x-date-selected";
10590 setTimeout(function(){
10591 try{cell.firstChild.focus();}catch(e){}
10596 cell.className = " x-date-disabled";
10597 cell.title = cal.minText;
10601 cell.className = " x-date-disabled";
10602 cell.title = cal.maxText;
10606 if(ddays.indexOf(d.getDay()) != -1){
10607 cell.title = ddaysText;
10608 cell.className = " x-date-disabled";
10611 if(ddMatch && format){
10612 var fvalue = d.dateFormat(format);
10613 if(ddMatch.test(fvalue)){
10614 cell.title = ddText.replace("%0", fvalue);
10615 cell.className = " x-date-disabled";
10621 for(; i < startingPos; i++) {
10622 textEls[i].innerHTML = (++prevStart);
10623 d.setDate(d.getDate()+1);
10624 cells[i].className = "x-date-prevday";
10625 setCellClass(this, cells[i]);
10627 for(; i < days; i++){
10628 intDay = i - startingPos + 1;
10629 textEls[i].innerHTML = (intDay);
10630 d.setDate(d.getDate()+1);
10631 cells[i].className = "x-date-active";
10632 setCellClass(this, cells[i]);
10635 for(; i < 42; i++) {
10636 textEls[i].innerHTML = (++extraDays);
10637 d.setDate(d.getDate()+1);
10638 cells[i].className = "x-date-nextday";
10639 setCellClass(this, cells[i]);
10642 this.mbtn.setText(this.monthNames[date.getMonth()] + " " + date.getFullYear());
10644 if(!this.internalRender){
10645 var main = this.el.dom.firstChild;
10646 var w = main.offsetWidth;
10647 this.el.setWidth(w + this.el.getBorderWidth("lr"));
10648 Roo.fly(main).setWidth(w);
10649 this.internalRender = true;
10650 // opera does not respect the auto grow header center column
10651 // then, after it gets a width opera refuses to recalculate
10652 // without a second pass
10653 if(Roo.isOpera && !this.secondPass){
10654 main.rows[0].cells[1].style.width = (w - (main.rows[0].cells[0].offsetWidth+main.rows[0].cells[2].offsetWidth)) + "px";
10655 this.secondPass = true;
10656 this.update.defer(10, this, [date]);
10662 * Ext JS Library 1.1.1
10663 * Copyright(c) 2006-2007, Ext JS, LLC.
10665 * Originally Released Under LGPL - original licence link has changed is not relivant.
10668 * <script type="text/javascript">
10671 * @class Roo.TabPanel
10672 * @extends Roo.util.Observable
10673 * A lightweight tab container.
10677 // basic tabs 1, built from existing content
10678 var tabs = new Roo.TabPanel("tabs1");
10679 tabs.addTab("script", "View Script");
10680 tabs.addTab("markup", "View Markup");
10681 tabs.activate("script");
10683 // more advanced tabs, built from javascript
10684 var jtabs = new Roo.TabPanel("jtabs");
10685 jtabs.addTab("jtabs-1", "Normal Tab", "My content was added during construction.");
10687 // set up the UpdateManager
10688 var tab2 = jtabs.addTab("jtabs-2", "Ajax Tab 1");
10689 var updater = tab2.getUpdateManager();
10690 updater.setDefaultUrl("ajax1.htm");
10691 tab2.on('activate', updater.refresh, updater, true);
10693 // Use setUrl for Ajax loading
10694 var tab3 = jtabs.addTab("jtabs-3", "Ajax Tab 2");
10695 tab3.setUrl("ajax2.htm", null, true);
10698 var tab4 = jtabs.addTab("tabs1-5", "Disabled Tab", "Can't see me cause I'm disabled");
10701 jtabs.activate("jtabs-1");
10704 * Create a new TabPanel.
10705 * @param {String/HTMLElement/Roo.Element} container The id, DOM element or Roo.Element container where this TabPanel is to be rendered.
10706 * @param {Object/Boolean} config Config object to set any properties for this TabPanel, or true to render the tabs on the bottom.
10708 Roo.TabPanel = function(container, config){
10710 * The container element for this TabPanel.
10711 * @type Roo.Element
10713 this.el = Roo.get(container, true);
10715 if(typeof config == "boolean"){
10716 this.tabPosition = config ? "bottom" : "top";
10718 Roo.apply(this, config);
10721 if(this.tabPosition == "bottom"){
10722 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10723 this.el.addClass("x-tabs-bottom");
10725 this.stripWrap = Roo.get(this.createStrip(this.el.dom), true);
10726 this.stripEl = Roo.get(this.createStripList(this.stripWrap.dom), true);
10727 this.stripBody = Roo.get(this.stripWrap.dom.firstChild.firstChild, true);
10729 Roo.fly(this.stripWrap.dom.firstChild).setStyle("overflow-x", "hidden");
10731 if(this.tabPosition != "bottom"){
10732 /** The body element that contains {@link Roo.TabPanelItem} bodies.
10733 * @type Roo.Element
10735 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10736 this.el.addClass("x-tabs-top");
10740 this.bodyEl.setStyle("position", "relative");
10742 this.active = null;
10743 this.activateDelegate = this.activate.createDelegate(this);
10748 * Fires when the active tab changes
10749 * @param {Roo.TabPanel} this
10750 * @param {Roo.TabPanelItem} activePanel The new active tab
10754 * @event beforetabchange
10755 * Fires before the active tab changes, set cancel to true on the "e" parameter to cancel the change
10756 * @param {Roo.TabPanel} this
10757 * @param {Object} e Set cancel to true on this object to cancel the tab change
10758 * @param {Roo.TabPanelItem} tab The tab being changed to
10760 "beforetabchange" : true
10763 Roo.EventManager.onWindowResize(this.onResize, this);
10764 this.cpad = this.el.getPadding("lr");
10765 this.hiddenCount = 0;
10767 Roo.TabPanel.superclass.constructor.call(this);
10770 Roo.extend(Roo.TabPanel, Roo.util.Observable, {
10772 *@cfg {String} tabPosition "top" or "bottom" (defaults to "top")
10774 tabPosition : "top",
10776 *@cfg {Number} currentTabWidth The width of the current tab (defaults to 0)
10778 currentTabWidth : 0,
10780 *@cfg {Number} minTabWidth The minimum width of a tab (defaults to 40) (ignored if {@link #resizeTabs} is not true)
10784 *@cfg {Number} maxTabWidth The maximum width of a tab (defaults to 250) (ignored if {@link #resizeTabs} is not true)
10788 *@cfg {Number} preferredTabWidth The preferred (default) width of a tab (defaults to 175) (ignored if {@link #resizeTabs} is not true)
10790 preferredTabWidth : 175,
10792 *@cfg {Boolean} resizeTabs True to enable dynamic tab resizing (defaults to false)
10794 resizeTabs : false,
10796 *@cfg {Boolean} monitorResize Set this to true to turn on window resize monitoring (ignored if {@link #resizeTabs} is not true) (defaults to true)
10798 monitorResize : true,
10801 * Creates a new {@link Roo.TabPanelItem} by looking for an existing element with the provided id -- if it's not found it creates one.
10802 * @param {String} id The id of the div to use <b>or create</b>
10803 * @param {String} text The text for the tab
10804 * @param {String} content (optional) Content to put in the TabPanelItem body
10805 * @param {Boolean} closable (optional) True to create a close icon on the tab
10806 * @return {Roo.TabPanelItem} The created TabPanelItem
10808 addTab : function(id, text, content, closable){
10809 var item = new Roo.TabPanelItem(this, id, text, closable);
10810 this.addTabItem(item);
10812 item.setContent(content);
10818 * Returns the {@link Roo.TabPanelItem} with the specified id/index
10819 * @param {String/Number} id The id or index of the TabPanelItem to fetch.
10820 * @return {Roo.TabPanelItem}
10822 getTab : function(id){
10823 return this.items[id];
10827 * Hides the {@link Roo.TabPanelItem} with the specified id/index
10828 * @param {String/Number} id The id or index of the TabPanelItem to hide.
10830 hideTab : function(id){
10831 var t = this.items[id];
10834 this.hiddenCount++;
10835 this.autoSizeTabs();
10840 * "Unhides" the {@link Roo.TabPanelItem} with the specified id/index.
10841 * @param {String/Number} id The id or index of the TabPanelItem to unhide.
10843 unhideTab : function(id){
10844 var t = this.items[id];
10846 t.setHidden(false);
10847 this.hiddenCount--;
10848 this.autoSizeTabs();
10853 * Adds an existing {@link Roo.TabPanelItem}.
10854 * @param {Roo.TabPanelItem} item The TabPanelItem to add
10856 addTabItem : function(item){
10857 this.items[item.id] = item;
10858 this.items.push(item);
10859 if(this.resizeTabs){
10860 item.setWidth(this.currentTabWidth || this.preferredTabWidth);
10861 this.autoSizeTabs();
10868 * Removes a {@link Roo.TabPanelItem}.
10869 * @param {String/Number} id The id or index of the TabPanelItem to remove.
10871 removeTab : function(id){
10872 var items = this.items;
10873 var tab = items[id];
10874 if(!tab) { return; }
10875 var index = items.indexOf(tab);
10876 if(this.active == tab && items.length > 1){
10877 var newTab = this.getNextAvailable(index);
10882 this.stripEl.dom.removeChild(tab.pnode.dom);
10883 if(tab.bodyEl.dom.parentNode == this.bodyEl.dom){ // if it was moved already prevent error
10884 this.bodyEl.dom.removeChild(tab.bodyEl.dom);
10886 items.splice(index, 1);
10887 delete this.items[tab.id];
10888 tab.fireEvent("close", tab);
10889 tab.purgeListeners();
10890 this.autoSizeTabs();
10893 getNextAvailable : function(start){
10894 var items = this.items;
10896 // look for a next tab that will slide over to
10897 // replace the one being removed
10898 while(index < items.length){
10899 var item = items[++index];
10900 if(item && !item.isHidden()){
10904 // if one isn't found select the previous tab (on the left)
10907 var item = items[--index];
10908 if(item && !item.isHidden()){
10916 * Disables a {@link Roo.TabPanelItem}. It cannot be the active tab, if it is this call is ignored.
10917 * @param {String/Number} id The id or index of the TabPanelItem to disable.
10919 disableTab : function(id){
10920 var tab = this.items[id];
10921 if(tab && this.active != tab){
10927 * Enables a {@link Roo.TabPanelItem} that is disabled.
10928 * @param {String/Number} id The id or index of the TabPanelItem to enable.
10930 enableTab : function(id){
10931 var tab = this.items[id];
10936 * Activates a {@link Roo.TabPanelItem}. The currently active one will be deactivated.
10937 * @param {String/Number} id The id or index of the TabPanelItem to activate.
10938 * @return {Roo.TabPanelItem} The TabPanelItem.
10940 activate : function(id){
10941 var tab = this.items[id];
10945 if(tab == this.active || tab.disabled){
10949 this.fireEvent("beforetabchange", this, e, tab);
10950 if(e.cancel !== true && !tab.disabled){
10952 this.active.hide();
10954 this.active = this.items[id];
10955 this.active.show();
10956 this.fireEvent("tabchange", this, this.active);
10962 * Gets the active {@link Roo.TabPanelItem}.
10963 * @return {Roo.TabPanelItem} The active TabPanelItem or null if none are active.
10965 getActiveTab : function(){
10966 return this.active;
10970 * Updates the tab body element to fit the height of the container element
10971 * for overflow scrolling
10972 * @param {Number} targetHeight (optional) Override the starting height from the elements height
10974 syncHeight : function(targetHeight){
10975 var height = (targetHeight || this.el.getHeight())-this.el.getBorderWidth("tb")-this.el.getPadding("tb");
10976 var bm = this.bodyEl.getMargins();
10977 var newHeight = height-(this.stripWrap.getHeight()||0)-(bm.top+bm.bottom);
10978 this.bodyEl.setHeight(newHeight);
10982 onResize : function(){
10983 if(this.monitorResize){
10984 this.autoSizeTabs();
10989 * Disables tab resizing while tabs are being added (if {@link #resizeTabs} is false this does nothing)
10991 beginUpdate : function(){
10992 this.updating = true;
10996 * Stops an update and resizes the tabs (if {@link #resizeTabs} is false this does nothing)
10998 endUpdate : function(){
10999 this.updating = false;
11000 this.autoSizeTabs();
11004 * Manual call to resize the tabs (if {@link #resizeTabs} is false this does nothing)
11006 autoSizeTabs : function(){
11007 var count = this.items.length;
11008 var vcount = count - this.hiddenCount;
11009 if(!this.resizeTabs || count < 1 || vcount < 1 || this.updating) return;
11010 var w = Math.max(this.el.getWidth() - this.cpad, 10);
11011 var availWidth = Math.floor(w / vcount);
11012 var b = this.stripBody;
11013 if(b.getWidth() > w){
11014 var tabs = this.items;
11015 this.setTabWidth(Math.max(availWidth, this.minTabWidth)-2);
11016 if(availWidth < this.minTabWidth){
11017 /*if(!this.sleft){ // incomplete scrolling code
11018 this.createScrollButtons();
11021 this.stripClip.setWidth(w - (this.sleft.getWidth()+this.sright.getWidth()));*/
11024 if(this.currentTabWidth < this.preferredTabWidth){
11025 this.setTabWidth(Math.min(availWidth, this.preferredTabWidth)-2);
11031 * Returns the number of tabs in this TabPanel.
11034 getCount : function(){
11035 return this.items.length;
11039 * Resizes all the tabs to the passed width
11040 * @param {Number} The new width
11042 setTabWidth : function(width){
11043 this.currentTabWidth = width;
11044 for(var i = 0, len = this.items.length; i < len; i++) {
11045 if(!this.items[i].isHidden())this.items[i].setWidth(width);
11050 * Destroys this TabPanel
11051 * @param {Boolean} removeEl (optional) True to remove the element from the DOM as well (defaults to undefined)
11053 destroy : function(removeEl){
11054 Roo.EventManager.removeResizeListener(this.onResize, this);
11055 for(var i = 0, len = this.items.length; i < len; i++){
11056 this.items[i].purgeListeners();
11058 if(removeEl === true){
11059 this.el.update("");
11066 * @class Roo.TabPanelItem
11067 * @extends Roo.util.Observable
11068 * Represents an individual item (tab plus body) in a TabPanel.
11069 * @param {Roo.TabPanel} tabPanel The {@link Roo.TabPanel} this TabPanelItem belongs to
11070 * @param {String} id The id of this TabPanelItem
11071 * @param {String} text The text for the tab of this TabPanelItem
11072 * @param {Boolean} closable True to allow this TabPanelItem to be closable (defaults to false)
11074 Roo.TabPanelItem = function(tabPanel, id, text, closable){
11076 * The {@link Roo.TabPanel} this TabPanelItem belongs to
11077 * @type Roo.TabPanel
11079 this.tabPanel = tabPanel;
11081 * The id for this TabPanelItem
11086 this.disabled = false;
11090 this.loaded = false;
11091 this.closable = closable;
11094 * The body element for this TabPanelItem.
11095 * @type Roo.Element
11097 this.bodyEl = Roo.get(tabPanel.createItemBody(tabPanel.bodyEl.dom, id));
11098 this.bodyEl.setVisibilityMode(Roo.Element.VISIBILITY);
11099 this.bodyEl.setStyle("display", "block");
11100 this.bodyEl.setStyle("zoom", "1");
11103 var els = tabPanel.createStripElements(tabPanel.stripEl.dom, text, closable);
11105 this.el = Roo.get(els.el, true);
11106 this.inner = Roo.get(els.inner, true);
11107 this.textEl = Roo.get(this.el.dom.firstChild.firstChild.firstChild, true);
11108 this.pnode = Roo.get(els.el.parentNode, true);
11109 this.el.on("mousedown", this.onTabMouseDown, this);
11110 this.el.on("click", this.onTabClick, this);
11113 var c = Roo.get(els.close, true);
11114 c.dom.title = this.closeText;
11115 c.addClassOnOver("close-over");
11116 c.on("click", this.closeClick, this);
11122 * Fires when this tab becomes the active tab.
11123 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11124 * @param {Roo.TabPanelItem} this
11128 * @event beforeclose
11129 * Fires before this tab is closed. To cancel the close, set cancel to true on e (e.cancel = true).
11130 * @param {Roo.TabPanelItem} this
11131 * @param {Object} e Set cancel to true on this object to cancel the close.
11133 "beforeclose": true,
11136 * Fires when this tab is closed.
11137 * @param {Roo.TabPanelItem} this
11141 * @event deactivate
11142 * Fires when this tab is no longer the active tab.
11143 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11144 * @param {Roo.TabPanelItem} this
11146 "deactivate" : true
11148 this.hidden = false;
11150 Roo.TabPanelItem.superclass.constructor.call(this);
11153 Roo.extend(Roo.TabPanelItem, Roo.util.Observable, {
11154 purgeListeners : function(){
11155 Roo.util.Observable.prototype.purgeListeners.call(this);
11156 this.el.removeAllListeners();
11159 * Shows this TabPanelItem -- this <b>does not</b> deactivate the currently active TabPanelItem.
11162 this.pnode.addClass("on");
11165 this.tabPanel.stripWrap.repaint();
11167 this.fireEvent("activate", this.tabPanel, this);
11171 * Returns true if this tab is the active tab.
11172 * @return {Boolean}
11174 isActive : function(){
11175 return this.tabPanel.getActiveTab() == this;
11179 * Hides this TabPanelItem -- if you don't activate another TabPanelItem this could look odd.
11182 this.pnode.removeClass("on");
11184 this.fireEvent("deactivate", this.tabPanel, this);
11187 hideAction : function(){
11188 this.bodyEl.hide();
11189 this.bodyEl.setStyle("position", "absolute");
11190 this.bodyEl.setLeft("-20000px");
11191 this.bodyEl.setTop("-20000px");
11194 showAction : function(){
11195 this.bodyEl.setStyle("position", "relative");
11196 this.bodyEl.setTop("");
11197 this.bodyEl.setLeft("");
11198 this.bodyEl.show();
11202 * Set the tooltip for the tab.
11203 * @param {String} tooltip The tab's tooltip
11205 setTooltip : function(text){
11206 if(Roo.QuickTips && Roo.QuickTips.isEnabled()){
11207 this.textEl.dom.qtip = text;
11208 this.textEl.dom.removeAttribute('title');
11210 this.textEl.dom.title = text;
11214 onTabClick : function(e){
11215 e.preventDefault();
11216 this.tabPanel.activate(this.id);
11219 onTabMouseDown : function(e){
11220 e.preventDefault();
11221 this.tabPanel.activate(this.id);
11224 getWidth : function(){
11225 return this.inner.getWidth();
11228 setWidth : function(width){
11229 var iwidth = width - this.pnode.getPadding("lr");
11230 this.inner.setWidth(iwidth);
11231 this.textEl.setWidth(iwidth-this.inner.getPadding("lr"));
11232 this.pnode.setWidth(width);
11236 * Show or hide the tab
11237 * @param {Boolean} hidden True to hide or false to show.
11239 setHidden : function(hidden){
11240 this.hidden = hidden;
11241 this.pnode.setStyle("display", hidden ? "none" : "");
11245 * Returns true if this tab is "hidden"
11246 * @return {Boolean}
11248 isHidden : function(){
11249 return this.hidden;
11253 * Returns the text for this tab
11256 getText : function(){
11260 autoSize : function(){
11261 //this.el.beginMeasure();
11262 this.textEl.setWidth(1);
11263 this.setWidth(this.textEl.dom.scrollWidth+this.pnode.getPadding("lr")+this.inner.getPadding("lr"));
11264 //this.el.endMeasure();
11268 * Sets the text for the tab (Note: this also sets the tooltip text)
11269 * @param {String} text The tab's text and tooltip
11271 setText : function(text){
11273 this.textEl.update(text);
11274 this.setTooltip(text);
11275 if(!this.tabPanel.resizeTabs){
11280 * Activates this TabPanelItem -- this <b>does</b> deactivate the currently active TabPanelItem.
11282 activate : function(){
11283 this.tabPanel.activate(this.id);
11287 * Disables this TabPanelItem -- this does nothing if this is the active TabPanelItem.
11289 disable : function(){
11290 if(this.tabPanel.active != this){
11291 this.disabled = true;
11292 this.pnode.addClass("disabled");
11297 * Enables this TabPanelItem if it was previously disabled.
11299 enable : function(){
11300 this.disabled = false;
11301 this.pnode.removeClass("disabled");
11305 * Sets the content for this TabPanelItem.
11306 * @param {String} content The content
11307 * @param {Boolean} loadScripts true to look for and load scripts
11309 setContent : function(content, loadScripts){
11310 this.bodyEl.update(content, loadScripts);
11314 * Gets the {@link Roo.UpdateManager} for the body of this TabPanelItem. Enables you to perform Ajax updates.
11315 * @return {Roo.UpdateManager} The UpdateManager
11317 getUpdateManager : function(){
11318 return this.bodyEl.getUpdateManager();
11322 * Set a URL to be used to load the content for this TabPanelItem.
11323 * @param {String/Function} url The URL to load the content from, or a function to call to get the URL
11324 * @param {String/Object} params (optional) The string params for the update call or an object of the params. See {@link Roo.UpdateManager#update} for more details. (Defaults to null)
11325 * @param {Boolean} loadOnce (optional) Whether to only load the content once. If this is false it makes the Ajax call every time this TabPanelItem is activated. (Defaults to false)
11326 * @return {Roo.UpdateManager} The UpdateManager
11328 setUrl : function(url, params, loadOnce){
11329 if(this.refreshDelegate){
11330 this.un('activate', this.refreshDelegate);
11332 this.refreshDelegate = this._handleRefresh.createDelegate(this, [url, params, loadOnce]);
11333 this.on("activate", this.refreshDelegate);
11334 return this.bodyEl.getUpdateManager();
11338 _handleRefresh : function(url, params, loadOnce){
11339 if(!loadOnce || !this.loaded){
11340 var updater = this.bodyEl.getUpdateManager();
11341 updater.update(url, params, this._setLoaded.createDelegate(this));
11346 * Forces a content refresh from the URL specified in the {@link #setUrl} method.
11347 * Will fail silently if the setUrl method has not been called.
11348 * This does not activate the panel, just updates its content.
11350 refresh : function(){
11351 if(this.refreshDelegate){
11352 this.loaded = false;
11353 this.refreshDelegate();
11358 _setLoaded : function(){
11359 this.loaded = true;
11363 closeClick : function(e){
11366 this.fireEvent("beforeclose", this, o);
11367 if(o.cancel !== true){
11368 this.tabPanel.removeTab(this.id);
11372 * The text displayed in the tooltip for the close icon.
11375 closeText : "Close this tab"
11379 Roo.TabPanel.prototype.createStrip = function(container){
11380 var strip = document.createElement("div");
11381 strip.className = "x-tabs-wrap";
11382 container.appendChild(strip);
11386 Roo.TabPanel.prototype.createStripList = function(strip){
11387 // div wrapper for retard IE
11388 strip.innerHTML = '<div class="x-tabs-strip-wrap"><table class="x-tabs-strip" cellspacing="0" cellpadding="0" border="0"><tbody><tr></tr></tbody></table></div>';
11389 return strip.firstChild.firstChild.firstChild.firstChild;
11392 Roo.TabPanel.prototype.createBody = function(container){
11393 var body = document.createElement("div");
11394 Roo.id(body, "tab-body");
11395 Roo.fly(body).addClass("x-tabs-body");
11396 container.appendChild(body);
11400 Roo.TabPanel.prototype.createItemBody = function(bodyEl, id){
11401 var body = Roo.getDom(id);
11403 body = document.createElement("div");
11406 Roo.fly(body).addClass("x-tabs-item-body");
11407 bodyEl.insertBefore(body, bodyEl.firstChild);
11411 Roo.TabPanel.prototype.createStripElements = function(stripEl, text, closable){
11412 var td = document.createElement("td");
11413 stripEl.appendChild(td);
11415 td.className = "x-tabs-closable";
11416 if(!this.closeTpl){
11417 this.closeTpl = new Roo.Template(
11418 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11419 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span>' +
11420 '<div unselectable="on" class="close-icon"> </div></em></span></a>'
11423 var el = this.closeTpl.overwrite(td, {"text": text});
11424 var close = el.getElementsByTagName("div")[0];
11425 var inner = el.getElementsByTagName("em")[0];
11426 return {"el": el, "close": close, "inner": inner};
11429 this.tabTpl = new Roo.Template(
11430 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11431 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span></em></span></a>'
11434 var el = this.tabTpl.overwrite(td, {"text": text});
11435 var inner = el.getElementsByTagName("em")[0];
11436 return {"el": el, "inner": inner};
11440 * Ext JS Library 1.1.1
11441 * Copyright(c) 2006-2007, Ext JS, LLC.
11443 * Originally Released Under LGPL - original licence link has changed is not relivant.
11446 * <script type="text/javascript">
11450 * @class Roo.Button
11451 * @extends Roo.util.Observable
11452 * Simple Button class
11453 * @cfg {String} text The button text
11454 * @cfg {String} icon The path to an image to display in the button (the image will be set as the background-image
11455 * CSS property of the button by default, so if you want a mixed icon/text button, set cls:"x-btn-text-icon")
11456 * @cfg {Function} handler A function called when the button is clicked (can be used instead of click event)
11457 * @cfg {Object} scope The scope of the handler
11458 * @cfg {Number} minWidth The minimum width for this button (used to give a set of buttons a common width)
11459 * @cfg {String/Object} tooltip The tooltip for the button - can be a string or QuickTips config object
11460 * @cfg {Boolean} hidden True to start hidden (defaults to false)
11461 * @cfg {Boolean} disabled True to start disabled (defaults to false)
11462 * @cfg {Boolean} pressed True to start pressed (only if enableToggle = true)
11463 * @cfg {String} toggleGroup The group this toggle button is a member of (only 1 per group can be pressed, only
11464 applies if enableToggle = true)
11465 * @cfg {String/HTMLElement/Element} renderTo The element to append the button to
11466 * @cfg {Boolean/Object} repeat True to repeat fire the click event while the mouse is down. This can also be
11467 an {@link Roo.util.ClickRepeater} config object (defaults to false).
11469 * Create a new button
11470 * @param {Object} config The config object
11472 Roo.Button = function(renderTo, config)
11476 renderTo = config.renderTo || false;
11479 Roo.apply(this, config);
11483 * Fires when this button is clicked
11484 * @param {Button} this
11485 * @param {EventObject} e The click event
11490 * Fires when the "pressed" state of this button changes (only if enableToggle = true)
11491 * @param {Button} this
11492 * @param {Boolean} pressed
11497 * Fires when the mouse hovers over the button
11498 * @param {Button} this
11499 * @param {Event} e The event object
11501 'mouseover' : true,
11504 * Fires when the mouse exits the button
11505 * @param {Button} this
11506 * @param {Event} e The event object
11511 * Fires when the button is rendered
11512 * @param {Button} this
11517 this.menu = Roo.menu.MenuMgr.get(this.menu);
11519 // register listeners first!! - so render can be captured..
11520 Roo.util.Observable.call(this);
11522 this.render(renderTo);
11528 Roo.extend(Roo.Button, Roo.util.Observable, {
11534 * Read-only. True if this button is hidden
11539 * Read-only. True if this button is disabled
11544 * Read-only. True if this button is pressed (only if enableToggle = true)
11550 * @cfg {Number} tabIndex
11551 * The DOM tabIndex for this button (defaults to undefined)
11553 tabIndex : undefined,
11556 * @cfg {Boolean} enableToggle
11557 * True to enable pressed/not pressed toggling (defaults to false)
11559 enableToggle: false,
11561 * @cfg {Mixed} menu
11562 * Standard menu attribute consisting of a reference to a menu object, a menu id or a menu config blob (defaults to undefined).
11566 * @cfg {String} menuAlign
11567 * The position to align the menu to (see {@link Roo.Element#alignTo} for more details, defaults to 'tl-bl?').
11569 menuAlign : "tl-bl?",
11572 * @cfg {String} iconCls
11573 * A css class which sets a background image to be used as the icon for this button (defaults to undefined).
11575 iconCls : undefined,
11577 * @cfg {String} type
11578 * The button's type, corresponding to the DOM input element type attribute. Either "submit," "reset" or "button" (default).
11583 menuClassTarget: 'tr',
11586 * @cfg {String} clickEvent
11587 * The type of event to map to the button's event handler (defaults to 'click')
11589 clickEvent : 'click',
11592 * @cfg {Boolean} handleMouseEvents
11593 * False to disable visual cues on mouseover, mouseout and mousedown (defaults to true)
11595 handleMouseEvents : true,
11598 * @cfg {String} tooltipType
11599 * The type of tooltip to use. Either "qtip" (default) for QuickTips or "title" for title attribute.
11601 tooltipType : 'qtip',
11604 * @cfg {String} cls
11605 * A CSS class to apply to the button's main element.
11609 * @cfg {Roo.Template} template (Optional)
11610 * An {@link Roo.Template} with which to create the Button's main element. This Template must
11611 * contain numeric substitution parameter 0 if it is to display the tRoo property. Changing the template could
11612 * require code modifications if required elements (e.g. a button) aren't present.
11616 render : function(renderTo){
11618 if(this.hideParent){
11619 this.parentEl = Roo.get(renderTo);
11621 if(!this.dhconfig){
11622 if(!this.template){
11623 if(!Roo.Button.buttonTemplate){
11624 // hideous table template
11625 Roo.Button.buttonTemplate = new Roo.Template(
11626 '<table border="0" cellpadding="0" cellspacing="0" class="x-btn-wrap"><tbody><tr>',
11627 '<td class="x-btn-left"><i> </i></td><td class="x-btn-center"><em unselectable="on"><button class="x-btn-text" type="{1}">{0}</button></em></td><td class="x-btn-right"><i> </i></td>',
11628 "</tr></tbody></table>");
11630 this.template = Roo.Button.buttonTemplate;
11632 btn = this.template.append(renderTo, [this.text || ' ', this.type], true);
11633 var btnEl = btn.child("button:first");
11634 btnEl.on('focus', this.onFocus, this);
11635 btnEl.on('blur', this.onBlur, this);
11637 btn.addClass(this.cls);
11640 btnEl.setStyle('background-image', 'url(' +this.icon +')');
11643 btnEl.addClass(this.iconCls);
11645 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
11648 if(this.tabIndex !== undefined){
11649 btnEl.dom.tabIndex = this.tabIndex;
11652 if(typeof this.tooltip == 'object'){
11653 Roo.QuickTips.tips(Roo.apply({
11657 btnEl.dom[this.tooltipType] = this.tooltip;
11661 btn = Roo.DomHelper.append(Roo.get(renderTo).dom, this.dhconfig, true);
11665 this.el.dom.id = this.el.id = this.id;
11668 this.el.child(this.menuClassTarget).addClass("x-btn-with-menu");
11669 this.menu.on("show", this.onMenuShow, this);
11670 this.menu.on("hide", this.onMenuHide, this);
11672 btn.addClass("x-btn");
11673 if(Roo.isIE && !Roo.isIE7){
11674 this.autoWidth.defer(1, this);
11678 if(this.handleMouseEvents){
11679 btn.on("mouseover", this.onMouseOver, this);
11680 btn.on("mouseout", this.onMouseOut, this);
11681 btn.on("mousedown", this.onMouseDown, this);
11683 btn.on(this.clickEvent, this.onClick, this);
11684 //btn.on("mouseup", this.onMouseUp, this);
11691 Roo.ButtonToggleMgr.register(this);
11693 this.el.addClass("x-btn-pressed");
11696 var repeater = new Roo.util.ClickRepeater(btn,
11697 typeof this.repeat == "object" ? this.repeat : {}
11699 repeater.on("click", this.onClick, this);
11702 this.fireEvent('render', this);
11706 * Returns the button's underlying element
11707 * @return {Roo.Element} The element
11709 getEl : function(){
11714 * Destroys this Button and removes any listeners.
11716 destroy : function(){
11717 Roo.ButtonToggleMgr.unregister(this);
11718 this.el.removeAllListeners();
11719 this.purgeListeners();
11724 autoWidth : function(){
11726 this.el.setWidth("auto");
11727 if(Roo.isIE7 && Roo.isStrict){
11728 var ib = this.el.child('button');
11729 if(ib && ib.getWidth() > 20){
11731 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
11736 this.el.beginMeasure();
11738 if(this.el.getWidth() < this.minWidth){
11739 this.el.setWidth(this.minWidth);
11742 this.el.endMeasure();
11749 * Assigns this button's click handler
11750 * @param {Function} handler The function to call when the button is clicked
11751 * @param {Object} scope (optional) Scope for the function passed in
11753 setHandler : function(handler, scope){
11754 this.handler = handler;
11755 this.scope = scope;
11759 * Sets this button's text
11760 * @param {String} text The button text
11762 setText : function(text){
11765 this.el.child("td.x-btn-center button.x-btn-text").update(text);
11771 * Gets the text for this button
11772 * @return {String} The button text
11774 getText : function(){
11782 this.hidden = false;
11784 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "");
11792 this.hidden = true;
11794 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "none");
11799 * Convenience function for boolean show/hide
11800 * @param {Boolean} visible True to show, false to hide
11802 setVisible: function(visible){
11811 * If a state it passed, it becomes the pressed state otherwise the current state is toggled.
11812 * @param {Boolean} state (optional) Force a particular state
11814 toggle : function(state){
11815 state = state === undefined ? !this.pressed : state;
11816 if(state != this.pressed){
11818 this.el.addClass("x-btn-pressed");
11819 this.pressed = true;
11820 this.fireEvent("toggle", this, true);
11822 this.el.removeClass("x-btn-pressed");
11823 this.pressed = false;
11824 this.fireEvent("toggle", this, false);
11826 if(this.toggleHandler){
11827 this.toggleHandler.call(this.scope || this, this, state);
11835 focus : function(){
11836 this.el.child('button:first').focus();
11840 * Disable this button
11842 disable : function(){
11844 this.el.addClass("x-btn-disabled");
11846 this.disabled = true;
11850 * Enable this button
11852 enable : function(){
11854 this.el.removeClass("x-btn-disabled");
11856 this.disabled = false;
11860 * Convenience function for boolean enable/disable
11861 * @param {Boolean} enabled True to enable, false to disable
11863 setDisabled : function(v){
11864 this[v !== true ? "enable" : "disable"]();
11868 onClick : function(e){
11870 e.preventDefault();
11875 if(!this.disabled){
11876 if(this.enableToggle){
11879 if(this.menu && !this.menu.isVisible()){
11880 this.menu.show(this.el, this.menuAlign);
11882 this.fireEvent("click", this, e);
11884 this.el.removeClass("x-btn-over");
11885 this.handler.call(this.scope || this, this, e);
11890 onMouseOver : function(e){
11891 if(!this.disabled){
11892 this.el.addClass("x-btn-over");
11893 this.fireEvent('mouseover', this, e);
11897 onMouseOut : function(e){
11898 if(!e.within(this.el, true)){
11899 this.el.removeClass("x-btn-over");
11900 this.fireEvent('mouseout', this, e);
11904 onFocus : function(e){
11905 if(!this.disabled){
11906 this.el.addClass("x-btn-focus");
11910 onBlur : function(e){
11911 this.el.removeClass("x-btn-focus");
11914 onMouseDown : function(e){
11915 if(!this.disabled && e.button == 0){
11916 this.el.addClass("x-btn-click");
11917 Roo.get(document).on('mouseup', this.onMouseUp, this);
11921 onMouseUp : function(e){
11923 this.el.removeClass("x-btn-click");
11924 Roo.get(document).un('mouseup', this.onMouseUp, this);
11928 onMenuShow : function(e){
11929 this.el.addClass("x-btn-menu-active");
11932 onMenuHide : function(e){
11933 this.el.removeClass("x-btn-menu-active");
11937 // Private utility class used by Button
11938 Roo.ButtonToggleMgr = function(){
11941 function toggleGroup(btn, state){
11943 var g = groups[btn.toggleGroup];
11944 for(var i = 0, l = g.length; i < l; i++){
11946 g[i].toggle(false);
11953 register : function(btn){
11954 if(!btn.toggleGroup){
11957 var g = groups[btn.toggleGroup];
11959 g = groups[btn.toggleGroup] = [];
11962 btn.on("toggle", toggleGroup);
11965 unregister : function(btn){
11966 if(!btn.toggleGroup){
11969 var g = groups[btn.toggleGroup];
11972 btn.un("toggle", toggleGroup);
11978 * Ext JS Library 1.1.1
11979 * Copyright(c) 2006-2007, Ext JS, LLC.
11981 * Originally Released Under LGPL - original licence link has changed is not relivant.
11984 * <script type="text/javascript">
11988 * @class Roo.SplitButton
11989 * @extends Roo.Button
11990 * A split button that provides a built-in dropdown arrow that can fire an event separately from the default
11991 * click event of the button. Typically this would be used to display a dropdown menu that provides additional
11992 * options to the primary button action, but any custom handler can provide the arrowclick implementation.
11993 * @cfg {Function} arrowHandler A function called when the arrow button is clicked (can be used instead of click event)
11994 * @cfg {String} arrowTooltip The title attribute of the arrow
11996 * Create a new menu button
11997 * @param {String/HTMLElement/Element} renderTo The element to append the button to
11998 * @param {Object} config The config object
12000 Roo.SplitButton = function(renderTo, config){
12001 Roo.SplitButton.superclass.constructor.call(this, renderTo, config);
12003 * @event arrowclick
12004 * Fires when this button's arrow is clicked
12005 * @param {SplitButton} this
12006 * @param {EventObject} e The click event
12008 this.addEvents({"arrowclick":true});
12011 Roo.extend(Roo.SplitButton, Roo.Button, {
12012 render : function(renderTo){
12013 // this is one sweet looking template!
12014 var tpl = new Roo.Template(
12015 '<table cellspacing="0" class="x-btn-menu-wrap x-btn"><tr><td>',
12016 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-text-wrap"><tbody>',
12017 '<tr><td class="x-btn-left"><i> </i></td><td class="x-btn-center"><button class="x-btn-text" type="{1}">{0}</button></td></tr>',
12018 "</tbody></table></td><td>",
12019 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-arrow-wrap"><tbody>',
12020 '<tr><td class="x-btn-center"><button class="x-btn-menu-arrow-el" type="button"> </button></td><td class="x-btn-right"><i> </i></td></tr>',
12021 "</tbody></table></td></tr></table>"
12023 var btn = tpl.append(renderTo, [this.text, this.type], true);
12024 var btnEl = btn.child("button");
12026 btn.addClass(this.cls);
12029 btnEl.setStyle('background-image', 'url(' +this.icon +')');
12032 btnEl.addClass(this.iconCls);
12034 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
12038 if(this.handleMouseEvents){
12039 btn.on("mouseover", this.onMouseOver, this);
12040 btn.on("mouseout", this.onMouseOut, this);
12041 btn.on("mousedown", this.onMouseDown, this);
12042 btn.on("mouseup", this.onMouseUp, this);
12044 btn.on(this.clickEvent, this.onClick, this);
12046 if(typeof this.tooltip == 'object'){
12047 Roo.QuickTips.tips(Roo.apply({
12051 btnEl.dom[this.tooltipType] = this.tooltip;
12054 if(this.arrowTooltip){
12055 btn.child("button:nth(2)").dom[this.tooltipType] = this.arrowTooltip;
12064 this.el.addClass("x-btn-pressed");
12066 if(Roo.isIE && !Roo.isIE7){
12067 this.autoWidth.defer(1, this);
12072 this.menu.on("show", this.onMenuShow, this);
12073 this.menu.on("hide", this.onMenuHide, this);
12075 this.fireEvent('render', this);
12079 autoWidth : function(){
12081 var tbl = this.el.child("table:first");
12082 var tbl2 = this.el.child("table:last");
12083 this.el.setWidth("auto");
12084 tbl.setWidth("auto");
12085 if(Roo.isIE7 && Roo.isStrict){
12086 var ib = this.el.child('button:first');
12087 if(ib && ib.getWidth() > 20){
12089 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
12094 this.el.beginMeasure();
12096 if((tbl.getWidth()+tbl2.getWidth()) < this.minWidth){
12097 tbl.setWidth(this.minWidth-tbl2.getWidth());
12100 this.el.endMeasure();
12103 this.el.setWidth(tbl.getWidth()+tbl2.getWidth());
12107 * Sets this button's click handler
12108 * @param {Function} handler The function to call when the button is clicked
12109 * @param {Object} scope (optional) Scope for the function passed above
12111 setHandler : function(handler, scope){
12112 this.handler = handler;
12113 this.scope = scope;
12117 * Sets this button's arrow click handler
12118 * @param {Function} handler The function to call when the arrow is clicked
12119 * @param {Object} scope (optional) Scope for the function passed above
12121 setArrowHandler : function(handler, scope){
12122 this.arrowHandler = handler;
12123 this.scope = scope;
12129 focus : function(){
12131 this.el.child("button:first").focus();
12136 onClick : function(e){
12137 e.preventDefault();
12138 if(!this.disabled){
12139 if(e.getTarget(".x-btn-menu-arrow-wrap")){
12140 if(this.menu && !this.menu.isVisible()){
12141 this.menu.show(this.el, this.menuAlign);
12143 this.fireEvent("arrowclick", this, e);
12144 if(this.arrowHandler){
12145 this.arrowHandler.call(this.scope || this, this, e);
12148 this.fireEvent("click", this, e);
12150 this.handler.call(this.scope || this, this, e);
12156 onMouseDown : function(e){
12157 if(!this.disabled){
12158 Roo.fly(e.getTarget("table")).addClass("x-btn-click");
12162 onMouseUp : function(e){
12163 Roo.fly(e.getTarget("table")).removeClass("x-btn-click");
12168 // backwards compat
12169 Roo.MenuButton = Roo.SplitButton;/*
12171 * Ext JS Library 1.1.1
12172 * Copyright(c) 2006-2007, Ext JS, LLC.
12174 * Originally Released Under LGPL - original licence link has changed is not relivant.
12177 * <script type="text/javascript">
12181 * @class Roo.Toolbar
12182 * Basic Toolbar class.
12184 * Creates a new Toolbar
12185 * @param {Object} config The config object
12187 Roo.Toolbar = function(container, buttons, config)
12189 /// old consturctor format still supported..
12190 if(container instanceof Array){ // omit the container for later rendering
12191 buttons = container;
12195 if (typeof(container) == 'object' && container.xtype) {
12196 config = container;
12197 container = config.container;
12198 buttons = config.buttons; // not really - use items!!
12201 if (config && config.items) {
12202 xitems = config.items;
12203 delete config.items;
12205 Roo.apply(this, config);
12206 this.buttons = buttons;
12209 this.render(container);
12211 Roo.each(xitems, function(b) {
12217 Roo.Toolbar.prototype = {
12219 * @cfg {Roo.data.Store} items
12220 * array of button configs or elements to add
12224 * @cfg {String/HTMLElement/Element} container
12225 * The id or element that will contain the toolbar
12228 render : function(ct){
12229 this.el = Roo.get(ct);
12231 this.el.addClass(this.cls);
12233 // using a table allows for vertical alignment
12234 // 100% width is needed by Safari...
12235 this.el.update('<div class="x-toolbar x-small-editor"><table cellspacing="0"><tr></tr></table></div>');
12236 this.tr = this.el.child("tr", true);
12238 this.items = new Roo.util.MixedCollection(false, function(o){
12239 return o.id || ("item" + (++autoId));
12242 this.add.apply(this, this.buttons);
12243 delete this.buttons;
12248 * Adds element(s) to the toolbar -- this function takes a variable number of
12249 * arguments of mixed type and adds them to the toolbar.
12250 * @param {Mixed} arg1 The following types of arguments are all valid:<br />
12252 * <li>{@link Roo.Toolbar.Button} config: A valid button config object (equivalent to {@link #addButton})</li>
12253 * <li>HtmlElement: Any standard HTML element (equivalent to {@link #addElement})</li>
12254 * <li>Field: Any form field (equivalent to {@link #addField})</li>
12255 * <li>Item: Any subclass of {@link Roo.Toolbar.Item} (equivalent to {@link #addItem})</li>
12256 * <li>String: Any generic string (gets wrapped in a {@link Roo.Toolbar.TextItem}, equivalent to {@link #addText}).
12257 * Note that there are a few special strings that are treated differently as explained nRoo.</li>
12258 * <li>'separator' or '-': Creates a separator element (equivalent to {@link #addSeparator})</li>
12259 * <li>' ': Creates a spacer element (equivalent to {@link #addSpacer})</li>
12260 * <li>'->': Creates a fill element (equivalent to {@link #addFill})</li>
12262 * @param {Mixed} arg2
12263 * @param {Mixed} etc.
12266 var a = arguments, l = a.length;
12267 for(var i = 0; i < l; i++){
12272 _add : function(el) {
12275 el = Roo.factory(el, typeof(Roo.Toolbar[el.xtype]) == 'undefined' ? Roo.form : Roo.Toolbar);
12278 if (el.applyTo){ // some kind of form field
12279 return this.addField(el);
12281 if (el.render){ // some kind of Toolbar.Item
12282 return this.addItem(el);
12284 if (typeof el == "string"){ // string
12285 if(el == "separator" || el == "-"){
12286 return this.addSeparator();
12289 return this.addSpacer();
12292 return this.addFill();
12294 return this.addText(el);
12297 if(el.tagName){ // element
12298 return this.addElement(el);
12300 if(typeof el == "object"){ // must be button config?
12301 return this.addButton(el);
12303 // and now what?!?!
12309 * Add an Xtype element
12310 * @param {Object} xtype Xtype Object
12311 * @return {Object} created Object
12313 addxtype : function(e){
12314 return this.add(e);
12318 * Returns the Element for this toolbar.
12319 * @return {Roo.Element}
12321 getEl : function(){
12327 * @return {Roo.Toolbar.Item} The separator item
12329 addSeparator : function(){
12330 return this.addItem(new Roo.Toolbar.Separator());
12334 * Adds a spacer element
12335 * @return {Roo.Toolbar.Spacer} The spacer item
12337 addSpacer : function(){
12338 return this.addItem(new Roo.Toolbar.Spacer());
12342 * Adds a fill element that forces subsequent additions to the right side of the toolbar
12343 * @return {Roo.Toolbar.Fill} The fill item
12345 addFill : function(){
12346 return this.addItem(new Roo.Toolbar.Fill());
12350 * Adds any standard HTML element to the toolbar
12351 * @param {String/HTMLElement/Element} el The element or id of the element to add
12352 * @return {Roo.Toolbar.Item} The element's item
12354 addElement : function(el){
12355 return this.addItem(new Roo.Toolbar.Item(el));
12358 * Collection of items on the toolbar.. (only Toolbar Items, so use fields to retrieve fields)
12359 * @type Roo.util.MixedCollection
12364 * Adds any Toolbar.Item or subclass
12365 * @param {Roo.Toolbar.Item} item
12366 * @return {Roo.Toolbar.Item} The item
12368 addItem : function(item){
12369 var td = this.nextBlock();
12371 this.items.add(item);
12376 * Adds a button (or buttons). See {@link Roo.Toolbar.Button} for more info on the config.
12377 * @param {Object/Array} config A button config or array of configs
12378 * @return {Roo.Toolbar.Button/Array}
12380 addButton : function(config){
12381 if(config instanceof Array){
12383 for(var i = 0, len = config.length; i < len; i++) {
12384 buttons.push(this.addButton(config[i]));
12389 if(!(config instanceof Roo.Toolbar.Button)){
12391 new Roo.Toolbar.SplitButton(config) :
12392 new Roo.Toolbar.Button(config);
12394 var td = this.nextBlock();
12401 * Adds text to the toolbar
12402 * @param {String} text The text to add
12403 * @return {Roo.Toolbar.Item} The element's item
12405 addText : function(text){
12406 return this.addItem(new Roo.Toolbar.TextItem(text));
12410 * Inserts any {@link Roo.Toolbar.Item}/{@link Roo.Toolbar.Button} at the specified index.
12411 * @param {Number} index The index where the item is to be inserted
12412 * @param {Object/Roo.Toolbar.Item/Roo.Toolbar.Button (may be Array)} item The button, or button config object to be inserted.
12413 * @return {Roo.Toolbar.Button/Item}
12415 insertButton : function(index, item){
12416 if(item instanceof Array){
12418 for(var i = 0, len = item.length; i < len; i++) {
12419 buttons.push(this.insertButton(index + i, item[i]));
12423 if (!(item instanceof Roo.Toolbar.Button)){
12424 item = new Roo.Toolbar.Button(item);
12426 var td = document.createElement("td");
12427 this.tr.insertBefore(td, this.tr.childNodes[index]);
12429 this.items.insert(index, item);
12434 * Adds a new element to the toolbar from the passed {@link Roo.DomHelper} config.
12435 * @param {Object} config
12436 * @return {Roo.Toolbar.Item} The element's item
12438 addDom : function(config, returnEl){
12439 var td = this.nextBlock();
12440 Roo.DomHelper.overwrite(td, config);
12441 var ti = new Roo.Toolbar.Item(td.firstChild);
12443 this.items.add(ti);
12448 * Collection of fields on the toolbar.. usefull for quering (value is false if there are no fields)
12449 * @type Roo.util.MixedCollection
12454 * Adds a dynamically rendered Roo.form field (TextField, ComboBox, etc). Note: the field should not have
12455 * been rendered yet. For a field that has already been rendered, use {@link #addElement}.
12456 * @param {Roo.form.Field} field
12457 * @return {Roo.ToolbarItem}
12461 addField : function(field) {
12462 if (!this.fields) {
12464 this.fields = new Roo.util.MixedCollection(false, function(o){
12465 return o.id || ("item" + (++autoId));
12470 var td = this.nextBlock();
12472 var ti = new Roo.Toolbar.Item(td.firstChild);
12474 this.items.add(ti);
12475 this.fields.add(field);
12486 this.el.child('div').setVisibilityMode(Roo.Element.DISPLAY);
12487 this.el.child('div').hide();
12495 this.el.child('div').show();
12499 nextBlock : function(){
12500 var td = document.createElement("td");
12501 this.tr.appendChild(td);
12506 destroy : function(){
12507 if(this.items){ // rendered?
12508 Roo.destroy.apply(Roo, this.items.items);
12510 if(this.fields){ // rendered?
12511 Roo.destroy.apply(Roo, this.fields.items);
12513 Roo.Element.uncache(this.el, this.tr);
12518 * @class Roo.Toolbar.Item
12519 * The base class that other classes should extend in order to get some basic common toolbar item functionality.
12521 * Creates a new Item
12522 * @param {HTMLElement} el
12524 Roo.Toolbar.Item = function(el){
12525 this.el = Roo.getDom(el);
12526 this.id = Roo.id(this.el);
12527 this.hidden = false;
12530 Roo.Toolbar.Item.prototype = {
12533 * Get this item's HTML Element
12534 * @return {HTMLElement}
12536 getEl : function(){
12541 render : function(td){
12543 td.appendChild(this.el);
12547 * Removes and destroys this item.
12549 destroy : function(){
12550 this.td.parentNode.removeChild(this.td);
12557 this.hidden = false;
12558 this.td.style.display = "";
12565 this.hidden = true;
12566 this.td.style.display = "none";
12570 * Convenience function for boolean show/hide.
12571 * @param {Boolean} visible true to show/false to hide
12573 setVisible: function(visible){
12582 * Try to focus this item.
12584 focus : function(){
12585 Roo.fly(this.el).focus();
12589 * Disables this item.
12591 disable : function(){
12592 Roo.fly(this.td).addClass("x-item-disabled");
12593 this.disabled = true;
12594 this.el.disabled = true;
12598 * Enables this item.
12600 enable : function(){
12601 Roo.fly(this.td).removeClass("x-item-disabled");
12602 this.disabled = false;
12603 this.el.disabled = false;
12609 * @class Roo.Toolbar.Separator
12610 * @extends Roo.Toolbar.Item
12611 * A simple toolbar separator class
12613 * Creates a new Separator
12615 Roo.Toolbar.Separator = function(){
12616 var s = document.createElement("span");
12617 s.className = "ytb-sep";
12618 Roo.Toolbar.Separator.superclass.constructor.call(this, s);
12620 Roo.extend(Roo.Toolbar.Separator, Roo.Toolbar.Item, {
12621 enable:Roo.emptyFn,
12622 disable:Roo.emptyFn,
12627 * @class Roo.Toolbar.Spacer
12628 * @extends Roo.Toolbar.Item
12629 * A simple element that adds extra horizontal space to a toolbar.
12631 * Creates a new Spacer
12633 Roo.Toolbar.Spacer = function(){
12634 var s = document.createElement("div");
12635 s.className = "ytb-spacer";
12636 Roo.Toolbar.Spacer.superclass.constructor.call(this, s);
12638 Roo.extend(Roo.Toolbar.Spacer, Roo.Toolbar.Item, {
12639 enable:Roo.emptyFn,
12640 disable:Roo.emptyFn,
12645 * @class Roo.Toolbar.Fill
12646 * @extends Roo.Toolbar.Spacer
12647 * A simple element that adds a greedy (100% width) horizontal space to a toolbar.
12649 * Creates a new Spacer
12651 Roo.Toolbar.Fill = Roo.extend(Roo.Toolbar.Spacer, {
12653 render : function(td){
12654 td.style.width = '100%';
12655 Roo.Toolbar.Fill.superclass.render.call(this, td);
12660 * @class Roo.Toolbar.TextItem
12661 * @extends Roo.Toolbar.Item
12662 * A simple class that renders text directly into a toolbar.
12664 * Creates a new TextItem
12665 * @param {String} text
12667 Roo.Toolbar.TextItem = function(text){
12668 if (typeof(text) == 'object') {
12671 var s = document.createElement("span");
12672 s.className = "ytb-text";
12673 s.innerHTML = text;
12674 Roo.Toolbar.TextItem.superclass.constructor.call(this, s);
12676 Roo.extend(Roo.Toolbar.TextItem, Roo.Toolbar.Item, {
12677 enable:Roo.emptyFn,
12678 disable:Roo.emptyFn,
12683 * @class Roo.Toolbar.Button
12684 * @extends Roo.Button
12685 * A button that renders into a toolbar.
12687 * Creates a new Button
12688 * @param {Object} config A standard {@link Roo.Button} config object
12690 Roo.Toolbar.Button = function(config){
12691 Roo.Toolbar.Button.superclass.constructor.call(this, null, config);
12693 Roo.extend(Roo.Toolbar.Button, Roo.Button, {
12694 render : function(td){
12696 Roo.Toolbar.Button.superclass.render.call(this, td);
12700 * Removes and destroys this button
12702 destroy : function(){
12703 Roo.Toolbar.Button.superclass.destroy.call(this);
12704 this.td.parentNode.removeChild(this.td);
12708 * Shows this button
12711 this.hidden = false;
12712 this.td.style.display = "";
12716 * Hides this button
12719 this.hidden = true;
12720 this.td.style.display = "none";
12724 * Disables this item
12726 disable : function(){
12727 Roo.fly(this.td).addClass("x-item-disabled");
12728 this.disabled = true;
12732 * Enables this item
12734 enable : function(){
12735 Roo.fly(this.td).removeClass("x-item-disabled");
12736 this.disabled = false;
12739 // backwards compat
12740 Roo.ToolbarButton = Roo.Toolbar.Button;
12743 * @class Roo.Toolbar.SplitButton
12744 * @extends Roo.SplitButton
12745 * A menu button that renders into a toolbar.
12747 * Creates a new SplitButton
12748 * @param {Object} config A standard {@link Roo.SplitButton} config object
12750 Roo.Toolbar.SplitButton = function(config){
12751 Roo.Toolbar.SplitButton.superclass.constructor.call(this, null, config);
12753 Roo.extend(Roo.Toolbar.SplitButton, Roo.SplitButton, {
12754 render : function(td){
12756 Roo.Toolbar.SplitButton.superclass.render.call(this, td);
12760 * Removes and destroys this button
12762 destroy : function(){
12763 Roo.Toolbar.SplitButton.superclass.destroy.call(this);
12764 this.td.parentNode.removeChild(this.td);
12768 * Shows this button
12771 this.hidden = false;
12772 this.td.style.display = "";
12776 * Hides this button
12779 this.hidden = true;
12780 this.td.style.display = "none";
12784 // backwards compat
12785 Roo.Toolbar.MenuButton = Roo.Toolbar.SplitButton;/*
12787 * Ext JS Library 1.1.1
12788 * Copyright(c) 2006-2007, Ext JS, LLC.
12790 * Originally Released Under LGPL - original licence link has changed is not relivant.
12793 * <script type="text/javascript">
12797 * @class Roo.PagingToolbar
12798 * @extends Roo.Toolbar
12799 * A specialized toolbar that is bound to a {@link Roo.data.Store} and provides automatic paging controls.
12801 * Create a new PagingToolbar
12802 * @param {Object} config The config object
12804 Roo.PagingToolbar = function(el, ds, config)
12806 // old args format still supported... - xtype is prefered..
12807 if (typeof(el) == 'object' && el.xtype) {
12808 // created from xtype...
12810 ds = el.dataSource;
12811 el = config.container;
12814 if (config.items) {
12815 items = config.items;
12819 Roo.PagingToolbar.superclass.constructor.call(this, el, null, config);
12822 this.renderButtons(this.el);
12825 // supprot items array.
12827 Roo.each(items, function(e) {
12828 this.add(Roo.factory(e));
12833 Roo.extend(Roo.PagingToolbar, Roo.Toolbar, {
12835 * @cfg {Roo.data.Store} dataSource
12836 * The underlying data store providing the paged data
12839 * @cfg {String/HTMLElement/Element} container
12840 * container The id or element that will contain the toolbar
12843 * @cfg {Boolean} displayInfo
12844 * True to display the displayMsg (defaults to false)
12847 * @cfg {Number} pageSize
12848 * The number of records to display per page (defaults to 20)
12852 * @cfg {String} displayMsg
12853 * The paging status message to display (defaults to "Displaying {start} - {end} of {total}")
12855 displayMsg : 'Displaying {0} - {1} of {2}',
12857 * @cfg {String} emptyMsg
12858 * The message to display when no records are found (defaults to "No data to display")
12860 emptyMsg : 'No data to display',
12862 * Customizable piece of the default paging text (defaults to "Page")
12865 beforePageText : "Page",
12867 * Customizable piece of the default paging text (defaults to "of %0")
12870 afterPageText : "of {0}",
12872 * Customizable piece of the default paging text (defaults to "First Page")
12875 firstText : "First Page",
12877 * Customizable piece of the default paging text (defaults to "Previous Page")
12880 prevText : "Previous Page",
12882 * Customizable piece of the default paging text (defaults to "Next Page")
12885 nextText : "Next Page",
12887 * Customizable piece of the default paging text (defaults to "Last Page")
12890 lastText : "Last Page",
12892 * Customizable piece of the default paging text (defaults to "Refresh")
12895 refreshText : "Refresh",
12898 renderButtons : function(el){
12899 Roo.PagingToolbar.superclass.render.call(this, el);
12900 this.first = this.addButton({
12901 tooltip: this.firstText,
12902 cls: "x-btn-icon x-grid-page-first",
12904 handler: this.onClick.createDelegate(this, ["first"])
12906 this.prev = this.addButton({
12907 tooltip: this.prevText,
12908 cls: "x-btn-icon x-grid-page-prev",
12910 handler: this.onClick.createDelegate(this, ["prev"])
12912 //this.addSeparator();
12913 this.add(this.beforePageText);
12914 this.field = Roo.get(this.addDom({
12919 cls: "x-grid-page-number"
12921 this.field.on("keydown", this.onPagingKeydown, this);
12922 this.field.on("focus", function(){this.dom.select();});
12923 this.afterTextEl = this.addText(String.format(this.afterPageText, 1));
12924 this.field.setHeight(18);
12925 //this.addSeparator();
12926 this.next = this.addButton({
12927 tooltip: this.nextText,
12928 cls: "x-btn-icon x-grid-page-next",
12930 handler: this.onClick.createDelegate(this, ["next"])
12932 this.last = this.addButton({
12933 tooltip: this.lastText,
12934 cls: "x-btn-icon x-grid-page-last",
12936 handler: this.onClick.createDelegate(this, ["last"])
12938 //this.addSeparator();
12939 this.loading = this.addButton({
12940 tooltip: this.refreshText,
12941 cls: "x-btn-icon x-grid-loading",
12942 handler: this.onClick.createDelegate(this, ["refresh"])
12945 if(this.displayInfo){
12946 this.displayEl = Roo.fly(this.el.dom.firstChild).createChild({cls:'x-paging-info'});
12951 updateInfo : function(){
12952 if(this.displayEl){
12953 var count = this.ds.getCount();
12954 var msg = count == 0 ?
12958 this.cursor+1, this.cursor+count, this.ds.getTotalCount()
12960 this.displayEl.update(msg);
12965 onLoad : function(ds, r, o){
12966 this.cursor = o.params ? o.params.start : 0;
12967 var d = this.getPageData(), ap = d.activePage, ps = d.pages;
12969 this.afterTextEl.el.innerHTML = String.format(this.afterPageText, d.pages);
12970 this.field.dom.value = ap;
12971 this.first.setDisabled(ap == 1);
12972 this.prev.setDisabled(ap == 1);
12973 this.next.setDisabled(ap == ps);
12974 this.last.setDisabled(ap == ps);
12975 this.loading.enable();
12980 getPageData : function(){
12981 var total = this.ds.getTotalCount();
12984 activePage : Math.ceil((this.cursor+this.pageSize)/this.pageSize),
12985 pages : total < this.pageSize ? 1 : Math.ceil(total/this.pageSize)
12990 onLoadError : function(){
12991 this.loading.enable();
12995 onPagingKeydown : function(e){
12996 var k = e.getKey();
12997 var d = this.getPageData();
12999 var v = this.field.dom.value, pageNum;
13000 if(!v || isNaN(pageNum = parseInt(v, 10))){
13001 this.field.dom.value = d.activePage;
13004 pageNum = Math.min(Math.max(1, pageNum), d.pages) - 1;
13005 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13008 else if(k == e.HOME || (k == e.UP && e.ctrlKey) || (k == e.PAGEUP && e.ctrlKey) || (k == e.RIGHT && e.ctrlKey) || k == e.END || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey))
13010 var pageNum = (k == e.HOME || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey)) ? 1 : d.pages;
13011 this.field.dom.value = pageNum;
13012 this.ds.load({params:{start: (pageNum - 1) * this.pageSize, limit: this.pageSize}});
13015 else if(k == e.UP || k == e.RIGHT || k == e.PAGEUP || k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13017 var v = this.field.dom.value, pageNum;
13018 var increment = (e.shiftKey) ? 10 : 1;
13019 if(k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13021 if(!v || isNaN(pageNum = parseInt(v, 10))) {
13022 this.field.dom.value = d.activePage;
13025 else if(parseInt(v, 10) + increment >= 1 & parseInt(v, 10) + increment <= d.pages)
13027 this.field.dom.value = parseInt(v, 10) + increment;
13028 pageNum = Math.min(Math.max(1, pageNum + increment), d.pages) - 1;
13029 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13036 beforeLoad : function(){
13038 this.loading.disable();
13043 onClick : function(which){
13047 ds.load({params:{start: 0, limit: this.pageSize}});
13050 ds.load({params:{start: Math.max(0, this.cursor-this.pageSize), limit: this.pageSize}});
13053 ds.load({params:{start: this.cursor+this.pageSize, limit: this.pageSize}});
13056 var total = ds.getTotalCount();
13057 var extra = total % this.pageSize;
13058 var lastStart = extra ? (total - extra) : total-this.pageSize;
13059 ds.load({params:{start: lastStart, limit: this.pageSize}});
13062 ds.load({params:{start: this.cursor, limit: this.pageSize}});
13068 * Unbinds the paging toolbar from the specified {@link Roo.data.Store}
13069 * @param {Roo.data.Store} store The data store to unbind
13071 unbind : function(ds){
13072 ds.un("beforeload", this.beforeLoad, this);
13073 ds.un("load", this.onLoad, this);
13074 ds.un("loadexception", this.onLoadError, this);
13075 ds.un("remove", this.updateInfo, this);
13076 ds.un("add", this.updateInfo, this);
13077 this.ds = undefined;
13081 * Binds the paging toolbar to the specified {@link Roo.data.Store}
13082 * @param {Roo.data.Store} store The data store to bind
13084 bind : function(ds){
13085 ds.on("beforeload", this.beforeLoad, this);
13086 ds.on("load", this.onLoad, this);
13087 ds.on("loadexception", this.onLoadError, this);
13088 ds.on("remove", this.updateInfo, this);
13089 ds.on("add", this.updateInfo, this);
13094 * Ext JS Library 1.1.1
13095 * Copyright(c) 2006-2007, Ext JS, LLC.
13097 * Originally Released Under LGPL - original licence link has changed is not relivant.
13100 * <script type="text/javascript">
13104 * @class Roo.Resizable
13105 * @extends Roo.util.Observable
13106 * <p>Applies drag handles to an element to make it resizable. The drag handles are inserted into the element
13107 * and positioned absolute. Some elements, such as a textarea or image, don't support this. To overcome that, you can wrap
13108 * the textarea in a div and set "resizeChild" to true (or to the id of the element), <b>or</b> set wrap:true in your config and
13109 * the element will be wrapped for you automatically.</p>
13110 * <p>Here is the list of valid resize handles:</p>
13113 ------ -------------------
13122 'hd' horizontal drag
13125 * <p>Here's an example showing the creation of a typical Resizable:</p>
13127 var resizer = new Roo.Resizable("element-id", {
13135 resizer.on("resize", myHandler);
13137 * <p>To hide a particular handle, set its display to none in CSS, or through script:<br>
13138 * resizer.east.setDisplayed(false);</p>
13139 * @cfg {Boolean/String/Element} resizeChild True to resize the first child, or id/element to resize (defaults to false)
13140 * @cfg {Array/String} adjustments String "auto" or an array [width, height] with values to be <b>added</b> to the
13141 * resize operation's new size (defaults to [0, 0])
13142 * @cfg {Number} minWidth The minimum width for the element (defaults to 5)
13143 * @cfg {Number} minHeight The minimum height for the element (defaults to 5)
13144 * @cfg {Number} maxWidth The maximum width for the element (defaults to 10000)
13145 * @cfg {Number} maxHeight The maximum height for the element (defaults to 10000)
13146 * @cfg {Boolean} enabled False to disable resizing (defaults to true)
13147 * @cfg {Boolean} wrap True to wrap an element with a div if needed (required for textareas and images, defaults to false)
13148 * @cfg {Number} width The width of the element in pixels (defaults to null)
13149 * @cfg {Number} height The height of the element in pixels (defaults to null)
13150 * @cfg {Boolean} animate True to animate the resize (not compatible with dynamic sizing, defaults to false)
13151 * @cfg {Number} duration Animation duration if animate = true (defaults to .35)
13152 * @cfg {Boolean} dynamic True to resize the element while dragging instead of using a proxy (defaults to false)
13153 * @cfg {String} handles String consisting of the resize handles to display (defaults to undefined)
13154 * @cfg {Boolean} multiDirectional <b>Deprecated</b>. The old style of adding multi-direction resize handles, deprecated
13155 * in favor of the handles config option (defaults to false)
13156 * @cfg {Boolean} disableTrackOver True to disable mouse tracking. This is only applied at config time. (defaults to false)
13157 * @cfg {String} easing Animation easing if animate = true (defaults to 'easingOutStrong')
13158 * @cfg {Number} widthIncrement The increment to snap the width resize in pixels (dynamic must be true, defaults to 0)
13159 * @cfg {Number} heightIncrement The increment to snap the height resize in pixels (dynamic must be true, defaults to 0)
13160 * @cfg {Boolean} pinned True to ensure that the resize handles are always visible, false to display them only when the
13161 * user mouses over the resizable borders. This is only applied at config time. (defaults to false)
13162 * @cfg {Boolean} preserveRatio True to preserve the original ratio between height and width during resize (defaults to false)
13163 * @cfg {Boolean} transparent True for transparent handles. This is only applied at config time. (defaults to false)
13164 * @cfg {Number} minX The minimum allowed page X for the element (only used for west resizing, defaults to 0)
13165 * @cfg {Number} minY The minimum allowed page Y for the element (only used for north resizing, defaults to 0)
13166 * @cfg {Boolean} draggable Convenience to initialize drag drop (defaults to false)
13168 * Create a new resizable component
13169 * @param {String/HTMLElement/Roo.Element} el The id or element to resize
13170 * @param {Object} config configuration options
13172 Roo.Resizable = function(el, config)
13174 this.el = Roo.get(el);
13176 if(config && config.wrap){
13177 config.resizeChild = this.el;
13178 this.el = this.el.wrap(typeof config.wrap == "object" ? config.wrap : {cls:"xresizable-wrap"});
13179 this.el.id = this.el.dom.id = config.resizeChild.id + "-rzwrap";
13180 this.el.setStyle("overflow", "hidden");
13181 this.el.setPositioning(config.resizeChild.getPositioning());
13182 config.resizeChild.clearPositioning();
13183 if(!config.width || !config.height){
13184 var csize = config.resizeChild.getSize();
13185 this.el.setSize(csize.width, csize.height);
13187 if(config.pinned && !config.adjustments){
13188 config.adjustments = "auto";
13192 this.proxy = this.el.createProxy({tag: "div", cls: "x-resizable-proxy", id: this.el.id + "-rzproxy"});
13193 this.proxy.unselectable();
13194 this.proxy.enableDisplayMode('block');
13196 Roo.apply(this, config);
13199 this.disableTrackOver = true;
13200 this.el.addClass("x-resizable-pinned");
13202 // if the element isn't positioned, make it relative
13203 var position = this.el.getStyle("position");
13204 if(position != "absolute" && position != "fixed"){
13205 this.el.setStyle("position", "relative");
13207 if(!this.handles){ // no handles passed, must be legacy style
13208 this.handles = 's,e,se';
13209 if(this.multiDirectional){
13210 this.handles += ',n,w';
13213 if(this.handles == "all"){
13214 this.handles = "n s e w ne nw se sw";
13216 var hs = this.handles.split(/\s*?[,;]\s*?| /);
13217 var ps = Roo.Resizable.positions;
13218 for(var i = 0, len = hs.length; i < len; i++){
13219 if(hs[i] && ps[hs[i]]){
13220 var pos = ps[hs[i]];
13221 this[pos] = new Roo.Resizable.Handle(this, pos, this.disableTrackOver, this.transparent);
13225 this.corner = this.southeast;
13227 // updateBox = the box can move..
13228 if(this.handles.indexOf("n") != -1 || this.handles.indexOf("w") != -1 || this.handles.indexOf("hd") != -1) {
13229 this.updateBox = true;
13232 this.activeHandle = null;
13234 if(this.resizeChild){
13235 if(typeof this.resizeChild == "boolean"){
13236 this.resizeChild = Roo.get(this.el.dom.firstChild, true);
13238 this.resizeChild = Roo.get(this.resizeChild, true);
13242 if(this.adjustments == "auto"){
13243 var rc = this.resizeChild;
13244 var hw = this.west, he = this.east, hn = this.north, hs = this.south;
13245 if(rc && (hw || hn)){
13246 rc.position("relative");
13247 rc.setLeft(hw ? hw.el.getWidth() : 0);
13248 rc.setTop(hn ? hn.el.getHeight() : 0);
13250 this.adjustments = [
13251 (he ? -he.el.getWidth() : 0) + (hw ? -hw.el.getWidth() : 0),
13252 (hn ? -hn.el.getHeight() : 0) + (hs ? -hs.el.getHeight() : 0) -1
13256 if(this.draggable){
13257 this.dd = this.dynamic ?
13258 this.el.initDD(null) : this.el.initDDProxy(null, {dragElId: this.proxy.id});
13259 this.dd.setHandleElId(this.resizeChild ? this.resizeChild.id : this.el.id);
13265 * @event beforeresize
13266 * Fired before resize is allowed. Set enabled to false to cancel resize.
13267 * @param {Roo.Resizable} this
13268 * @param {Roo.EventObject} e The mousedown event
13270 "beforeresize" : true,
13273 * Fired after a resize.
13274 * @param {Roo.Resizable} this
13275 * @param {Number} width The new width
13276 * @param {Number} height The new height
13277 * @param {Roo.EventObject} e The mouseup event
13282 if(this.width !== null && this.height !== null){
13283 this.resizeTo(this.width, this.height);
13285 this.updateChildSize();
13288 this.el.dom.style.zoom = 1;
13290 Roo.Resizable.superclass.constructor.call(this);
13293 Roo.extend(Roo.Resizable, Roo.util.Observable, {
13294 resizeChild : false,
13295 adjustments : [0, 0],
13305 multiDirectional : false,
13306 disableTrackOver : false,
13307 easing : 'easeOutStrong',
13308 widthIncrement : 0,
13309 heightIncrement : 0,
13313 preserveRatio : false,
13314 transparent: false,
13320 * @cfg {String/HTMLElement/Element} constrainTo Constrain the resize to a particular element
13322 constrainTo: undefined,
13324 * @cfg {Roo.lib.Region} resizeRegion Constrain the resize to a particular region
13326 resizeRegion: undefined,
13330 * Perform a manual resize
13331 * @param {Number} width
13332 * @param {Number} height
13334 resizeTo : function(width, height){
13335 this.el.setSize(width, height);
13336 this.updateChildSize();
13337 this.fireEvent("resize", this, width, height, null);
13341 startSizing : function(e, handle){
13342 this.fireEvent("beforeresize", this, e);
13343 if(this.enabled){ // 2nd enabled check in case disabled before beforeresize handler
13346 this.overlay = this.el.createProxy({tag: "div", cls: "x-resizable-overlay", html: " "});
13347 this.overlay.unselectable();
13348 this.overlay.enableDisplayMode("block");
13349 this.overlay.on("mousemove", this.onMouseMove, this);
13350 this.overlay.on("mouseup", this.onMouseUp, this);
13352 this.overlay.setStyle("cursor", handle.el.getStyle("cursor"));
13354 this.resizing = true;
13355 this.startBox = this.el.getBox();
13356 this.startPoint = e.getXY();
13357 this.offsets = [(this.startBox.x + this.startBox.width) - this.startPoint[0],
13358 (this.startBox.y + this.startBox.height) - this.startPoint[1]];
13360 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
13361 this.overlay.show();
13363 if(this.constrainTo) {
13364 var ct = Roo.get(this.constrainTo);
13365 this.resizeRegion = ct.getRegion().adjust(
13366 ct.getFrameWidth('t'),
13367 ct.getFrameWidth('l'),
13368 -ct.getFrameWidth('b'),
13369 -ct.getFrameWidth('r')
13373 this.proxy.setStyle('visibility', 'hidden'); // workaround display none
13375 this.proxy.setBox(this.startBox);
13377 this.proxy.setStyle('visibility', 'visible');
13383 onMouseDown : function(handle, e){
13386 this.activeHandle = handle;
13387 this.startSizing(e, handle);
13392 onMouseUp : function(e){
13393 var size = this.resizeElement();
13394 this.resizing = false;
13396 this.overlay.hide();
13398 this.fireEvent("resize", this, size.width, size.height, e);
13402 updateChildSize : function(){
13403 if(this.resizeChild){
13405 var child = this.resizeChild;
13406 var adj = this.adjustments;
13407 if(el.dom.offsetWidth){
13408 var b = el.getSize(true);
13409 child.setSize(b.width+adj[0], b.height+adj[1]);
13411 // Second call here for IE
13412 // The first call enables instant resizing and
13413 // the second call corrects scroll bars if they
13416 setTimeout(function(){
13417 if(el.dom.offsetWidth){
13418 var b = el.getSize(true);
13419 child.setSize(b.width+adj[0], b.height+adj[1]);
13427 snap : function(value, inc, min){
13428 if(!inc || !value) return value;
13429 var newValue = value;
13430 var m = value % inc;
13433 newValue = value + (inc-m);
13435 newValue = value - m;
13438 return Math.max(min, newValue);
13442 resizeElement : function(){
13443 var box = this.proxy.getBox();
13444 if(this.updateBox){
13445 this.el.setBox(box, false, this.animate, this.duration, null, this.easing);
13447 this.el.setSize(box.width, box.height, this.animate, this.duration, null, this.easing);
13449 this.updateChildSize();
13457 constrain : function(v, diff, m, mx){
13460 }else if(v - diff > mx){
13467 onMouseMove : function(e){
13469 try{// try catch so if something goes wrong the user doesn't get hung
13471 if(this.resizeRegion && !this.resizeRegion.contains(e.getPoint())) {
13475 //var curXY = this.startPoint;
13476 var curSize = this.curSize || this.startBox;
13477 var x = this.startBox.x, y = this.startBox.y;
13478 var ox = x, oy = y;
13479 var w = curSize.width, h = curSize.height;
13480 var ow = w, oh = h;
13481 var mw = this.minWidth, mh = this.minHeight;
13482 var mxw = this.maxWidth, mxh = this.maxHeight;
13483 var wi = this.widthIncrement;
13484 var hi = this.heightIncrement;
13486 var eventXY = e.getXY();
13487 var diffX = -(this.startPoint[0] - Math.max(this.minX, eventXY[0]));
13488 var diffY = -(this.startPoint[1] - Math.max(this.minY, eventXY[1]));
13490 var pos = this.activeHandle.position;
13495 w = Math.min(Math.max(mw, w), mxw);
13500 h = Math.min(Math.max(mh, h), mxh);
13505 w = Math.min(Math.max(mw, w), mxw);
13506 h = Math.min(Math.max(mh, h), mxh);
13509 diffY = this.constrain(h, diffY, mh, mxh);
13516 var adiffX = Math.abs(diffX);
13517 var sub = (adiffX % wi); // how much
13518 if (sub > (wi/2)) { // far enough to snap
13519 diffX = (diffX > 0) ? diffX-sub + wi : diffX+sub - wi;
13521 // remove difference..
13522 diffX = (diffX > 0) ? diffX-sub : diffX+sub;
13526 x = Math.max(this.minX, x);
13529 diffX = this.constrain(w, diffX, mw, mxw);
13535 w = Math.min(Math.max(mw, w), mxw);
13536 diffY = this.constrain(h, diffY, mh, mxh);
13541 diffX = this.constrain(w, diffX, mw, mxw);
13542 diffY = this.constrain(h, diffY, mh, mxh);
13549 diffX = this.constrain(w, diffX, mw, mxw);
13551 h = Math.min(Math.max(mh, h), mxh);
13557 var sw = this.snap(w, wi, mw);
13558 var sh = this.snap(h, hi, mh);
13559 if(sw != w || sh != h){
13582 if(this.preserveRatio){
13587 h = Math.min(Math.max(mh, h), mxh);
13592 w = Math.min(Math.max(mw, w), mxw);
13597 w = Math.min(Math.max(mw, w), mxw);
13603 w = Math.min(Math.max(mw, w), mxw);
13609 h = Math.min(Math.max(mh, h), mxh);
13617 h = Math.min(Math.max(mh, h), mxh);
13627 h = Math.min(Math.max(mh, h), mxh);
13635 if (pos == 'hdrag') {
13638 this.proxy.setBounds(x, y, w, h);
13640 this.resizeElement();
13647 handleOver : function(){
13649 this.el.addClass("x-resizable-over");
13654 handleOut : function(){
13655 if(!this.resizing){
13656 this.el.removeClass("x-resizable-over");
13661 * Returns the element this component is bound to.
13662 * @return {Roo.Element}
13664 getEl : function(){
13669 * Returns the resizeChild element (or null).
13670 * @return {Roo.Element}
13672 getResizeChild : function(){
13673 return this.resizeChild;
13677 * Destroys this resizable. If the element was wrapped and
13678 * removeEl is not true then the element remains.
13679 * @param {Boolean} removeEl (optional) true to remove the element from the DOM
13681 destroy : function(removeEl){
13682 this.proxy.remove();
13684 this.overlay.removeAllListeners();
13685 this.overlay.remove();
13687 var ps = Roo.Resizable.positions;
13689 if(typeof ps[k] != "function" && this[ps[k]]){
13690 var h = this[ps[k]];
13691 h.el.removeAllListeners();
13696 this.el.update("");
13703 // hash to map config positions to true positions
13704 Roo.Resizable.positions = {
13705 n: "north", s: "south", e: "east", w: "west", se: "southeast", sw: "southwest", nw: "northwest", ne: "northeast",
13710 Roo.Resizable.Handle = function(rz, pos, disableTrackOver, transparent){
13712 // only initialize the template if resizable is used
13713 var tpl = Roo.DomHelper.createTemplate(
13714 {tag: "div", cls: "x-resizable-handle x-resizable-handle-{0}"}
13717 Roo.Resizable.Handle.prototype.tpl = tpl;
13719 this.position = pos;
13721 // show north drag fro topdra
13722 var handlepos = pos == 'hdrag' ? 'north' : pos;
13724 this.el = this.tpl.append(rz.el.dom, [handlepos], true);
13725 if (pos == 'hdrag') {
13726 this.el.setStyle('cursor', 'pointer');
13728 this.el.unselectable();
13730 this.el.setOpacity(0);
13732 this.el.on("mousedown", this.onMouseDown, this);
13733 if(!disableTrackOver){
13734 this.el.on("mouseover", this.onMouseOver, this);
13735 this.el.on("mouseout", this.onMouseOut, this);
13740 Roo.Resizable.Handle.prototype = {
13741 afterResize : function(rz){
13745 onMouseDown : function(e){
13746 this.rz.onMouseDown(this, e);
13749 onMouseOver : function(e){
13750 this.rz.handleOver(this, e);
13753 onMouseOut : function(e){
13754 this.rz.handleOut(this, e);
13758 * Ext JS Library 1.1.1
13759 * Copyright(c) 2006-2007, Ext JS, LLC.
13761 * Originally Released Under LGPL - original licence link has changed is not relivant.
13764 * <script type="text/javascript">
13768 * @class Roo.Editor
13769 * @extends Roo.Component
13770 * A base editor field that handles displaying/hiding on demand and has some built-in sizing and event handling logic.
13772 * Create a new Editor
13773 * @param {Roo.form.Field} field The Field object (or descendant)
13774 * @param {Object} config The config object
13776 Roo.Editor = function(field, config){
13777 Roo.Editor.superclass.constructor.call(this, config);
13778 this.field = field;
13781 * @event beforestartedit
13782 * Fires when editing is initiated, but before the value changes. Editing can be canceled by returning
13783 * false from the handler of this event.
13784 * @param {Editor} this
13785 * @param {Roo.Element} boundEl The underlying element bound to this editor
13786 * @param {Mixed} value The field value being set
13788 "beforestartedit" : true,
13791 * Fires when this editor is displayed
13792 * @param {Roo.Element} boundEl The underlying element bound to this editor
13793 * @param {Mixed} value The starting field value
13795 "startedit" : true,
13797 * @event beforecomplete
13798 * Fires after a change has been made to the field, but before the change is reflected in the underlying
13799 * field. Saving the change to the field can be canceled by returning false from the handler of this event.
13800 * Note that if the value has not changed and ignoreNoChange = true, the editing will still end but this
13801 * event will not fire since no edit actually occurred.
13802 * @param {Editor} this
13803 * @param {Mixed} value The current field value
13804 * @param {Mixed} startValue The original field value
13806 "beforecomplete" : true,
13809 * Fires after editing is complete and any changed value has been written to the underlying field.
13810 * @param {Editor} this
13811 * @param {Mixed} value The current field value
13812 * @param {Mixed} startValue The original field value
13816 * @event specialkey
13817 * Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed. You can check
13818 * {@link Roo.EventObject#getKey} to determine which key was pressed.
13819 * @param {Roo.form.Field} this
13820 * @param {Roo.EventObject} e The event object
13822 "specialkey" : true
13826 Roo.extend(Roo.Editor, Roo.Component, {
13828 * @cfg {Boolean/String} autosize
13829 * True for the editor to automatically adopt the size of the underlying field, "width" to adopt the width only,
13830 * or "height" to adopt the height only (defaults to false)
13833 * @cfg {Boolean} revertInvalid
13834 * True to automatically revert the field value and cancel the edit when the user completes an edit and the field
13835 * validation fails (defaults to true)
13838 * @cfg {Boolean} ignoreNoChange
13839 * True to skip the the edit completion process (no save, no events fired) if the user completes an edit and
13840 * the value has not changed (defaults to false). Applies only to string values - edits for other data types
13841 * will never be ignored.
13844 * @cfg {Boolean} hideEl
13845 * False to keep the bound element visible while the editor is displayed (defaults to true)
13848 * @cfg {Mixed} value
13849 * The data value of the underlying field (defaults to "")
13853 * @cfg {String} alignment
13854 * The position to align to (see {@link Roo.Element#alignTo} for more details, defaults to "c-c?").
13858 * @cfg {Boolean/String} shadow "sides" for sides/bottom only, "frame" for 4-way shadow, and "drop"
13859 * for bottom-right shadow (defaults to "frame")
13863 * @cfg {Boolean} constrain True to constrain the editor to the viewport
13867 * @cfg {Boolean} completeOnEnter True to complete the edit when the enter key is pressed (defaults to false)
13869 completeOnEnter : false,
13871 * @cfg {Boolean} cancelOnEsc True to cancel the edit when the escape key is pressed (defaults to false)
13873 cancelOnEsc : false,
13875 * @cfg {Boolean} updateEl True to update the innerHTML of the bound element when the update completes (defaults to false)
13880 onRender : function(ct, position){
13881 this.el = new Roo.Layer({
13882 shadow: this.shadow,
13888 constrain: this.constrain
13890 this.el.setStyle("overflow", Roo.isGecko ? "auto" : "hidden");
13891 if(this.field.msgTarget != 'title'){
13892 this.field.msgTarget = 'qtip';
13894 this.field.render(this.el);
13896 this.field.el.dom.setAttribute('autocomplete', 'off');
13898 this.field.on("specialkey", this.onSpecialKey, this);
13899 if(this.swallowKeys){
13900 this.field.el.swallowEvent(['keydown','keypress']);
13903 this.field.on("blur", this.onBlur, this);
13904 if(this.field.grow){
13905 this.field.on("autosize", this.el.sync, this.el, {delay:1});
13909 onSpecialKey : function(field, e){
13910 //Roo.log('editor onSpecialKey');
13911 if(this.completeOnEnter && e.getKey() == e.ENTER){
13913 this.completeEdit();
13914 }else if(this.cancelOnEsc && e.getKey() == e.ESC){
13917 this.fireEvent('specialkey', field, e);
13922 * Starts the editing process and shows the editor.
13923 * @param {String/HTMLElement/Element} el The element to edit
13924 * @param {String} value (optional) A value to initialize the editor with. If a value is not provided, it defaults
13925 * to the innerHTML of el.
13927 startEdit : function(el, value){
13929 this.completeEdit();
13931 this.boundEl = Roo.get(el);
13932 var v = value !== undefined ? value : this.boundEl.dom.innerHTML;
13933 if(!this.rendered){
13934 this.render(this.parentEl || document.body);
13936 if(this.fireEvent("beforestartedit", this, this.boundEl, v) === false){
13939 this.startValue = v;
13940 this.field.setValue(v);
13942 var sz = this.boundEl.getSize();
13943 switch(this.autoSize){
13945 this.setSize(sz.width, "");
13948 this.setSize("", sz.height);
13951 this.setSize(sz.width, sz.height);
13954 this.el.alignTo(this.boundEl, this.alignment);
13955 this.editing = true;
13957 Roo.QuickTips.disable();
13963 * Sets the height and width of this editor.
13964 * @param {Number} width The new width
13965 * @param {Number} height The new height
13967 setSize : function(w, h){
13968 this.field.setSize(w, h);
13975 * Realigns the editor to the bound field based on the current alignment config value.
13977 realign : function(){
13978 this.el.alignTo(this.boundEl, this.alignment);
13982 * Ends the editing process, persists the changed value to the underlying field, and hides the editor.
13983 * @param {Boolean} remainVisible Override the default behavior and keep the editor visible after edit (defaults to false)
13985 completeEdit : function(remainVisible){
13989 var v = this.getValue();
13990 if(this.revertInvalid !== false && !this.field.isValid()){
13991 v = this.startValue;
13992 this.cancelEdit(true);
13994 if(String(v) === String(this.startValue) && this.ignoreNoChange){
13995 this.editing = false;
13999 if(this.fireEvent("beforecomplete", this, v, this.startValue) !== false){
14000 this.editing = false;
14001 if(this.updateEl && this.boundEl){
14002 this.boundEl.update(v);
14004 if(remainVisible !== true){
14007 this.fireEvent("complete", this, v, this.startValue);
14012 onShow : function(){
14014 if(this.hideEl !== false){
14015 this.boundEl.hide();
14018 if(Roo.isIE && !this.fixIEFocus){ // IE has problems with focusing the first time
14019 this.fixIEFocus = true;
14020 this.deferredFocus.defer(50, this);
14022 this.field.focus();
14024 this.fireEvent("startedit", this.boundEl, this.startValue);
14027 deferredFocus : function(){
14029 this.field.focus();
14034 * Cancels the editing process and hides the editor without persisting any changes. The field value will be
14035 * reverted to the original starting value.
14036 * @param {Boolean} remainVisible Override the default behavior and keep the editor visible after
14037 * cancel (defaults to false)
14039 cancelEdit : function(remainVisible){
14041 this.setValue(this.startValue);
14042 if(remainVisible !== true){
14049 onBlur : function(){
14050 if(this.allowBlur !== true && this.editing){
14051 this.completeEdit();
14056 onHide : function(){
14058 this.completeEdit();
14062 if(this.field.collapse){
14063 this.field.collapse();
14066 if(this.hideEl !== false){
14067 this.boundEl.show();
14070 Roo.QuickTips.enable();
14075 * Sets the data value of the editor
14076 * @param {Mixed} value Any valid value supported by the underlying field
14078 setValue : function(v){
14079 this.field.setValue(v);
14083 * Gets the data value of the editor
14084 * @return {Mixed} The data value
14086 getValue : function(){
14087 return this.field.getValue();
14091 * Ext JS Library 1.1.1
14092 * Copyright(c) 2006-2007, Ext JS, LLC.
14094 * Originally Released Under LGPL - original licence link has changed is not relivant.
14097 * <script type="text/javascript">
14101 * @class Roo.BasicDialog
14102 * @extends Roo.util.Observable
14103 * Lightweight Dialog Class. The code below shows the creation of a typical dialog using existing HTML markup:
14105 var dlg = new Roo.BasicDialog("my-dlg", {
14114 dlg.addKeyListener(27, dlg.hide, dlg); // ESC can also close the dialog
14115 dlg.addButton('OK', dlg.hide, dlg); // Could call a save function instead of hiding
14116 dlg.addButton('Cancel', dlg.hide, dlg);
14119 <b>A Dialog should always be a direct child of the body element.</b>
14120 * @cfg {Boolean/DomHelper} autoCreate True to auto create from scratch, or using a DomHelper Object (defaults to false)
14121 * @cfg {String} title Default text to display in the title bar (defaults to null)
14122 * @cfg {Number} width Width of the dialog in pixels (can also be set via CSS). Determined by browser if unspecified.
14123 * @cfg {Number} height Height of the dialog in pixels (can also be set via CSS). Determined by browser if unspecified.
14124 * @cfg {Number} x The default left page coordinate of the dialog (defaults to center screen)
14125 * @cfg {Number} y The default top page coordinate of the dialog (defaults to center screen)
14126 * @cfg {String/Element} animateTarget Id or element from which the dialog should animate while opening
14127 * (defaults to null with no animation)
14128 * @cfg {Boolean} resizable False to disable manual dialog resizing (defaults to true)
14129 * @cfg {String} resizeHandles Which resize handles to display - see the {@link Roo.Resizable} handles config
14130 * property for valid values (defaults to 'all')
14131 * @cfg {Number} minHeight The minimum allowable height for a resizable dialog (defaults to 80)
14132 * @cfg {Number} minWidth The minimum allowable width for a resizable dialog (defaults to 200)
14133 * @cfg {Boolean} modal True to show the dialog modally, preventing user interaction with the rest of the page (defaults to false)
14134 * @cfg {Boolean} autoScroll True to allow the dialog body contents to overflow and display scrollbars (defaults to false)
14135 * @cfg {Boolean} closable False to remove the built-in top-right corner close button (defaults to true)
14136 * @cfg {Boolean} collapsible False to remove the built-in top-right corner collapse button (defaults to true)
14137 * @cfg {Boolean} constraintoviewport True to keep the dialog constrained within the visible viewport boundaries (defaults to true)
14138 * @cfg {Boolean} syncHeightBeforeShow True to cause the dimensions to be recalculated before the dialog is shown (defaults to false)
14139 * @cfg {Boolean} draggable False to disable dragging of the dialog within the viewport (defaults to true)
14140 * @cfg {Boolean} autoTabs If true, all elements with class 'x-dlg-tab' will get automatically converted to tabs (defaults to false)
14141 * @cfg {String} tabTag The tag name of tab elements, used when autoTabs = true (defaults to 'div')
14142 * @cfg {Boolean} proxyDrag True to drag a lightweight proxy element rather than the dialog itself, used when
14143 * draggable = true (defaults to false)
14144 * @cfg {Boolean} fixedcenter True to ensure that anytime the dialog is shown or resized it gets centered (defaults to false)
14145 * @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop" for bottom-right
14146 * shadow (defaults to false)
14147 * @cfg {Number} shadowOffset The number of pixels to offset the shadow if displayed (defaults to 5)
14148 * @cfg {String} buttonAlign Valid values are "left," "center" and "right" (defaults to "right")
14149 * @cfg {Number} minButtonWidth Minimum width of all dialog buttons (defaults to 75)
14150 * @cfg {Array} buttons Array of buttons
14151 * @cfg {Boolean} shim True to create an iframe shim that prevents selects from showing through (defaults to false)
14153 * Create a new BasicDialog.
14154 * @param {String/HTMLElement/Roo.Element} el The container element or DOM node, or its id
14155 * @param {Object} config Configuration options
14157 Roo.BasicDialog = function(el, config){
14158 this.el = Roo.get(el);
14159 var dh = Roo.DomHelper;
14160 if(!this.el && config && config.autoCreate){
14161 if(typeof config.autoCreate == "object"){
14162 if(!config.autoCreate.id){
14163 config.autoCreate.id = el;
14165 this.el = dh.append(document.body,
14166 config.autoCreate, true);
14168 this.el = dh.append(document.body,
14169 {tag: "div", id: el, style:'visibility:hidden;'}, true);
14173 el.setDisplayed(true);
14174 el.hide = this.hideAction;
14176 el.addClass("x-dlg");
14178 Roo.apply(this, config);
14180 this.proxy = el.createProxy("x-dlg-proxy");
14181 this.proxy.hide = this.hideAction;
14182 this.proxy.setOpacity(.5);
14186 el.setWidth(config.width);
14189 el.setHeight(config.height);
14191 this.size = el.getSize();
14192 if(typeof config.x != "undefined" && typeof config.y != "undefined"){
14193 this.xy = [config.x,config.y];
14195 this.xy = el.getCenterXY(true);
14197 /** The header element @type Roo.Element */
14198 this.header = el.child("> .x-dlg-hd");
14199 /** The body element @type Roo.Element */
14200 this.body = el.child("> .x-dlg-bd");
14201 /** The footer element @type Roo.Element */
14202 this.footer = el.child("> .x-dlg-ft");
14205 this.header = el.createChild({tag: "div", cls:"x-dlg-hd", html: " "}, this.body ? this.body.dom : null);
14208 this.body = el.createChild({tag: "div", cls:"x-dlg-bd"});
14211 this.header.unselectable();
14213 this.header.update(this.title);
14215 // this element allows the dialog to be focused for keyboard event
14216 this.focusEl = el.createChild({tag: "a", href:"#", cls:"x-dlg-focus", tabIndex:"-1"});
14217 this.focusEl.swallowEvent("click", true);
14219 this.header.wrap({cls:"x-dlg-hd-right"}).wrap({cls:"x-dlg-hd-left"}, true);
14221 // wrap the body and footer for special rendering
14222 this.bwrap = this.body.wrap({tag: "div", cls:"x-dlg-dlg-body"});
14224 this.bwrap.dom.appendChild(this.footer.dom);
14227 this.bg = this.el.createChild({
14228 tag: "div", cls:"x-dlg-bg",
14229 html: '<div class="x-dlg-bg-left"><div class="x-dlg-bg-right"><div class="x-dlg-bg-center"> </div></div></div>'
14231 this.centerBg = this.bg.child("div.x-dlg-bg-center");
14234 if(this.autoScroll !== false && !this.autoTabs){
14235 this.body.setStyle("overflow", "auto");
14238 this.toolbox = this.el.createChild({cls: "x-dlg-toolbox"});
14240 if(this.closable !== false){
14241 this.el.addClass("x-dlg-closable");
14242 this.close = this.toolbox.createChild({cls:"x-dlg-close"});
14243 this.close.on("click", this.closeClick, this);
14244 this.close.addClassOnOver("x-dlg-close-over");
14246 if(this.collapsible !== false){
14247 this.collapseBtn = this.toolbox.createChild({cls:"x-dlg-collapse"});
14248 this.collapseBtn.on("click", this.collapseClick, this);
14249 this.collapseBtn.addClassOnOver("x-dlg-collapse-over");
14250 this.header.on("dblclick", this.collapseClick, this);
14252 if(this.resizable !== false){
14253 this.el.addClass("x-dlg-resizable");
14254 this.resizer = new Roo.Resizable(el, {
14255 minWidth: this.minWidth || 80,
14256 minHeight:this.minHeight || 80,
14257 handles: this.resizeHandles || "all",
14260 this.resizer.on("beforeresize", this.beforeResize, this);
14261 this.resizer.on("resize", this.onResize, this);
14263 if(this.draggable !== false){
14264 el.addClass("x-dlg-draggable");
14265 if (!this.proxyDrag) {
14266 var dd = new Roo.dd.DD(el.dom.id, "WindowDrag");
14269 var dd = new Roo.dd.DDProxy(el.dom.id, "WindowDrag", {dragElId: this.proxy.id});
14271 dd.setHandleElId(this.header.id);
14272 dd.endDrag = this.endMove.createDelegate(this);
14273 dd.startDrag = this.startMove.createDelegate(this);
14274 dd.onDrag = this.onDrag.createDelegate(this);
14279 this.mask = dh.append(document.body, {tag: "div", cls:"x-dlg-mask"}, true);
14280 this.mask.enableDisplayMode("block");
14282 this.el.addClass("x-dlg-modal");
14285 this.shadow = new Roo.Shadow({
14286 mode : typeof this.shadow == "string" ? this.shadow : "sides",
14287 offset : this.shadowOffset
14290 this.shadowOffset = 0;
14292 if(Roo.useShims && this.shim !== false){
14293 this.shim = this.el.createShim();
14294 this.shim.hide = this.hideAction;
14302 if (this.buttons) {
14303 var bts= this.buttons;
14305 Roo.each(bts, function(b) {
14314 * Fires when a key is pressed
14315 * @param {Roo.BasicDialog} this
14316 * @param {Roo.EventObject} e
14321 * Fires when this dialog is moved by the user.
14322 * @param {Roo.BasicDialog} this
14323 * @param {Number} x The new page X
14324 * @param {Number} y The new page Y
14329 * Fires when this dialog is resized by the user.
14330 * @param {Roo.BasicDialog} this
14331 * @param {Number} width The new width
14332 * @param {Number} height The new height
14336 * @event beforehide
14337 * Fires before this dialog is hidden.
14338 * @param {Roo.BasicDialog} this
14340 "beforehide" : true,
14343 * Fires when this dialog is hidden.
14344 * @param {Roo.BasicDialog} this
14348 * @event beforeshow
14349 * Fires before this dialog is shown.
14350 * @param {Roo.BasicDialog} this
14352 "beforeshow" : true,
14355 * Fires when this dialog is shown.
14356 * @param {Roo.BasicDialog} this
14360 el.on("keydown", this.onKeyDown, this);
14361 el.on("mousedown", this.toFront, this);
14362 Roo.EventManager.onWindowResize(this.adjustViewport, this, true);
14364 Roo.DialogManager.register(this);
14365 Roo.BasicDialog.superclass.constructor.call(this);
14368 Roo.extend(Roo.BasicDialog, Roo.util.Observable, {
14369 shadowOffset: Roo.isIE ? 6 : 5,
14372 minButtonWidth: 75,
14373 defaultButton: null,
14374 buttonAlign: "right",
14379 * Sets the dialog title text
14380 * @param {String} text The title text to display
14381 * @return {Roo.BasicDialog} this
14383 setTitle : function(text){
14384 this.header.update(text);
14389 closeClick : function(){
14394 collapseClick : function(){
14395 this[this.collapsed ? "expand" : "collapse"]();
14399 * Collapses the dialog to its minimized state (only the title bar is visible).
14400 * Equivalent to the user clicking the collapse dialog button.
14402 collapse : function(){
14403 if(!this.collapsed){
14404 this.collapsed = true;
14405 this.el.addClass("x-dlg-collapsed");
14406 this.restoreHeight = this.el.getHeight();
14407 this.resizeTo(this.el.getWidth(), this.header.getHeight());
14412 * Expands a collapsed dialog back to its normal state. Equivalent to the user
14413 * clicking the expand dialog button.
14415 expand : function(){
14416 if(this.collapsed){
14417 this.collapsed = false;
14418 this.el.removeClass("x-dlg-collapsed");
14419 this.resizeTo(this.el.getWidth(), this.restoreHeight);
14424 * Reinitializes the tabs component, clearing out old tabs and finding new ones.
14425 * @return {Roo.TabPanel} The tabs component
14427 initTabs : function(){
14428 var tabs = this.getTabs();
14429 while(tabs.getTab(0)){
14432 this.el.select(this.tabTag+'.x-dlg-tab').each(function(el){
14434 tabs.addTab(Roo.id(dom), dom.title);
14442 beforeResize : function(){
14443 this.resizer.minHeight = Math.max(this.minHeight, this.getHeaderFooterHeight(true)+40);
14447 onResize : function(){
14448 this.refreshSize();
14449 this.syncBodyHeight();
14450 this.adjustAssets();
14452 this.fireEvent("resize", this, this.size.width, this.size.height);
14456 onKeyDown : function(e){
14457 if(this.isVisible()){
14458 this.fireEvent("keydown", this, e);
14463 * Resizes the dialog.
14464 * @param {Number} width
14465 * @param {Number} height
14466 * @return {Roo.BasicDialog} this
14468 resizeTo : function(width, height){
14469 this.el.setSize(width, height);
14470 this.size = {width: width, height: height};
14471 this.syncBodyHeight();
14472 if(this.fixedcenter){
14475 if(this.isVisible()){
14476 this.constrainXY();
14477 this.adjustAssets();
14479 this.fireEvent("resize", this, width, height);
14485 * Resizes the dialog to fit the specified content size.
14486 * @param {Number} width
14487 * @param {Number} height
14488 * @return {Roo.BasicDialog} this
14490 setContentSize : function(w, h){
14491 h += this.getHeaderFooterHeight() + this.body.getMargins("tb");
14492 w += this.body.getMargins("lr") + this.bwrap.getMargins("lr") + this.centerBg.getPadding("lr");
14493 //if(!this.el.isBorderBox()){
14494 h += this.body.getPadding("tb") + this.bwrap.getBorderWidth("tb") + this.body.getBorderWidth("tb") + this.el.getBorderWidth("tb");
14495 w += this.body.getPadding("lr") + this.bwrap.getBorderWidth("lr") + this.body.getBorderWidth("lr") + this.bwrap.getPadding("lr") + this.el.getBorderWidth("lr");
14498 h += this.tabs.stripWrap.getHeight() + this.tabs.bodyEl.getMargins("tb") + this.tabs.bodyEl.getPadding("tb");
14499 w += this.tabs.bodyEl.getMargins("lr") + this.tabs.bodyEl.getPadding("lr");
14501 this.resizeTo(w, h);
14506 * Adds a key listener for when this dialog is displayed. This allows you to hook in a function that will be
14507 * executed in response to a particular key being pressed while the dialog is active.
14508 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the following options:
14509 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14510 * @param {Function} fn The function to call
14511 * @param {Object} scope (optional) The scope of the function
14512 * @return {Roo.BasicDialog} this
14514 addKeyListener : function(key, fn, scope){
14515 var keyCode, shift, ctrl, alt;
14516 if(typeof key == "object" && !(key instanceof Array)){
14517 keyCode = key["key"];
14518 shift = key["shift"];
14519 ctrl = key["ctrl"];
14524 var handler = function(dlg, e){
14525 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14526 var k = e.getKey();
14527 if(keyCode instanceof Array){
14528 for(var i = 0, len = keyCode.length; i < len; i++){
14529 if(keyCode[i] == k){
14530 fn.call(scope || window, dlg, k, e);
14536 fn.call(scope || window, dlg, k, e);
14541 this.on("keydown", handler);
14546 * Returns the TabPanel component (creates it if it doesn't exist).
14547 * Note: If you wish to simply check for the existence of tabs without creating them,
14548 * check for a null 'tabs' property.
14549 * @return {Roo.TabPanel} The tabs component
14551 getTabs : function(){
14553 this.el.addClass("x-dlg-auto-tabs");
14554 this.body.addClass(this.tabPosition == "bottom" ? "x-tabs-bottom" : "x-tabs-top");
14555 this.tabs = new Roo.TabPanel(this.body.dom, this.tabPosition == "bottom");
14561 * Adds a button to the footer section of the dialog.
14562 * @param {String/Object} config A string becomes the button text, an object can either be a Button config
14563 * object or a valid Roo.DomHelper element config
14564 * @param {Function} handler The function called when the button is clicked
14565 * @param {Object} scope (optional) The scope of the handler function (accepts position as a property)
14566 * @return {Roo.Button} The new button
14568 addButton : function(config, handler, scope){
14569 var dh = Roo.DomHelper;
14571 this.footer = dh.append(this.bwrap, {tag: "div", cls:"x-dlg-ft"}, true);
14573 if(!this.btnContainer){
14574 var tb = this.footer.createChild({
14576 cls:"x-dlg-btns x-dlg-btns-"+this.buttonAlign,
14577 html:'<table cellspacing="0"><tbody><tr></tr></tbody></table><div class="x-clear"></div>'
14579 this.btnContainer = tb.firstChild.firstChild.firstChild;
14584 minWidth: this.minButtonWidth,
14587 if(typeof config == "string"){
14588 bconfig.text = config;
14591 bconfig.dhconfig = config;
14593 Roo.apply(bconfig, config);
14597 if ((typeof(bconfig.position) != 'undefined') && bconfig.position < this.btnContainer.childNodes.length-1) {
14598 bconfig.position = Math.max(0, bconfig.position);
14599 fc = this.btnContainer.childNodes[bconfig.position];
14602 var btn = new Roo.Button(
14604 this.btnContainer.insertBefore(document.createElement("td"),fc)
14605 : this.btnContainer.appendChild(document.createElement("td")),
14606 //Roo.get(this.btnContainer).createChild( { tag: 'td'}, fc ),
14609 this.syncBodyHeight();
14612 * Array of all the buttons that have been added to this dialog via addButton
14617 this.buttons.push(btn);
14622 * Sets the default button to be focused when the dialog is displayed.
14623 * @param {Roo.BasicDialog.Button} btn The button object returned by {@link #addButton}
14624 * @return {Roo.BasicDialog} this
14626 setDefaultButton : function(btn){
14627 this.defaultButton = btn;
14632 getHeaderFooterHeight : function(safe){
14635 height += this.header.getHeight();
14638 var fm = this.footer.getMargins();
14639 height += (this.footer.getHeight()+fm.top+fm.bottom);
14641 height += this.bwrap.getPadding("tb")+this.bwrap.getBorderWidth("tb");
14642 height += this.centerBg.getPadding("tb");
14647 syncBodyHeight : function(){
14648 var bd = this.body, cb = this.centerBg, bw = this.bwrap;
14649 var height = this.size.height - this.getHeaderFooterHeight(false);
14650 bd.setHeight(height-bd.getMargins("tb"));
14651 var hh = this.header.getHeight();
14652 var h = this.size.height-hh;
14654 bw.setLeftTop(cb.getPadding("l"), hh+cb.getPadding("t"));
14655 bw.setHeight(h-cb.getPadding("tb"));
14656 bw.setWidth(this.el.getWidth(true)-cb.getPadding("lr"));
14657 bd.setWidth(bw.getWidth(true));
14659 this.tabs.syncHeight();
14661 this.tabs.el.repaint();
14667 * Restores the previous state of the dialog if Roo.state is configured.
14668 * @return {Roo.BasicDialog} this
14670 restoreState : function(){
14671 var box = Roo.state.Manager.get(this.stateId || (this.el.id + "-state"));
14672 if(box && box.width){
14673 this.xy = [box.x, box.y];
14674 this.resizeTo(box.width, box.height);
14680 beforeShow : function(){
14682 if(this.fixedcenter){
14683 this.xy = this.el.getCenterXY(true);
14686 Roo.get(document.body).addClass("x-body-masked");
14687 this.mask.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
14690 this.constrainXY();
14694 animShow : function(){
14695 var b = Roo.get(this.animateTarget).getBox();
14696 this.proxy.setSize(b.width, b.height);
14697 this.proxy.setLocation(b.x, b.y);
14699 this.proxy.setBounds(this.xy[0], this.xy[1], this.size.width, this.size.height,
14700 true, .35, this.showEl.createDelegate(this));
14704 * Shows the dialog.
14705 * @param {String/HTMLElement/Roo.Element} animateTarget (optional) Reset the animation target
14706 * @return {Roo.BasicDialog} this
14708 show : function(animateTarget){
14709 if (this.fireEvent("beforeshow", this) === false){
14712 if(this.syncHeightBeforeShow){
14713 this.syncBodyHeight();
14714 }else if(this.firstShow){
14715 this.firstShow = false;
14716 this.syncBodyHeight(); // sync the height on the first show instead of in the constructor
14718 this.animateTarget = animateTarget || this.animateTarget;
14719 if(!this.el.isVisible()){
14721 if(this.animateTarget && Roo.get(this.animateTarget)){
14731 showEl : function(){
14733 this.el.setXY(this.xy);
14735 this.adjustAssets(true);
14738 // IE peekaboo bug - fix found by Dave Fenwick
14742 this.fireEvent("show", this);
14746 * Focuses the dialog. If a defaultButton is set, it will receive focus, otherwise the
14747 * dialog itself will receive focus.
14749 focus : function(){
14750 if(this.defaultButton){
14751 this.defaultButton.focus();
14753 this.focusEl.focus();
14758 constrainXY : function(){
14759 if(this.constraintoviewport !== false){
14760 if(!this.viewSize){
14761 if(this.container){
14762 var s = this.container.getSize();
14763 this.viewSize = [s.width, s.height];
14765 this.viewSize = [Roo.lib.Dom.getViewWidth(),Roo.lib.Dom.getViewHeight()];
14768 var s = Roo.get(this.container||document).getScroll();
14770 var x = this.xy[0], y = this.xy[1];
14771 var w = this.size.width, h = this.size.height;
14772 var vw = this.viewSize[0], vh = this.viewSize[1];
14773 // only move it if it needs it
14775 // first validate right/bottom
14776 if(x + w > vw+s.left){
14780 if(y + h > vh+s.top){
14784 // then make sure top/left isn't negative
14796 if(this.isVisible()){
14797 this.el.setLocation(x, y);
14798 this.adjustAssets();
14805 onDrag : function(){
14806 if(!this.proxyDrag){
14807 this.xy = this.el.getXY();
14808 this.adjustAssets();
14813 adjustAssets : function(doShow){
14814 var x = this.xy[0], y = this.xy[1];
14815 var w = this.size.width, h = this.size.height;
14816 if(doShow === true){
14818 this.shadow.show(this.el);
14824 if(this.shadow && this.shadow.isVisible()){
14825 this.shadow.show(this.el);
14827 if(this.shim && this.shim.isVisible()){
14828 this.shim.setBounds(x, y, w, h);
14833 adjustViewport : function(w, h){
14835 w = Roo.lib.Dom.getViewWidth();
14836 h = Roo.lib.Dom.getViewHeight();
14839 this.viewSize = [w, h];
14840 if(this.modal && this.mask.isVisible()){
14841 this.mask.setSize(w, h); // first make sure the mask isn't causing overflow
14842 this.mask.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
14844 if(this.isVisible()){
14845 this.constrainXY();
14850 * Destroys this dialog and all its supporting elements (including any tabs, shim,
14851 * shadow, proxy, mask, etc.) Also removes all event listeners.
14852 * @param {Boolean} removeEl (optional) true to remove the element from the DOM
14854 destroy : function(removeEl){
14855 if(this.isVisible()){
14856 this.animateTarget = null;
14859 Roo.EventManager.removeResizeListener(this.adjustViewport, this);
14861 this.tabs.destroy(removeEl);
14874 for(var i = 0, len = this.buttons.length; i < len; i++){
14875 this.buttons[i].destroy();
14878 this.el.removeAllListeners();
14879 if(removeEl === true){
14880 this.el.update("");
14883 Roo.DialogManager.unregister(this);
14887 startMove : function(){
14888 if(this.proxyDrag){
14891 if(this.constraintoviewport !== false){
14892 this.dd.constrainTo(document.body, {right: this.shadowOffset, bottom: this.shadowOffset});
14897 endMove : function(){
14898 if(!this.proxyDrag){
14899 Roo.dd.DD.prototype.endDrag.apply(this.dd, arguments);
14901 Roo.dd.DDProxy.prototype.endDrag.apply(this.dd, arguments);
14904 this.refreshSize();
14905 this.adjustAssets();
14907 this.fireEvent("move", this, this.xy[0], this.xy[1]);
14911 * Brings this dialog to the front of any other visible dialogs
14912 * @return {Roo.BasicDialog} this
14914 toFront : function(){
14915 Roo.DialogManager.bringToFront(this);
14920 * Sends this dialog to the back (under) of any other visible dialogs
14921 * @return {Roo.BasicDialog} this
14923 toBack : function(){
14924 Roo.DialogManager.sendToBack(this);
14929 * Centers this dialog in the viewport
14930 * @return {Roo.BasicDialog} this
14932 center : function(){
14933 var xy = this.el.getCenterXY(true);
14934 this.moveTo(xy[0], xy[1]);
14939 * Moves the dialog's top-left corner to the specified point
14940 * @param {Number} x
14941 * @param {Number} y
14942 * @return {Roo.BasicDialog} this
14944 moveTo : function(x, y){
14946 if(this.isVisible()){
14947 this.el.setXY(this.xy);
14948 this.adjustAssets();
14954 * Aligns the dialog to the specified element
14955 * @param {String/HTMLElement/Roo.Element} element The element to align to.
14956 * @param {String} position The position to align to (see {@link Roo.Element#alignTo} for more details).
14957 * @param {Array} offsets (optional) Offset the positioning by [x, y]
14958 * @return {Roo.BasicDialog} this
14960 alignTo : function(element, position, offsets){
14961 this.xy = this.el.getAlignToXY(element, position, offsets);
14962 if(this.isVisible()){
14963 this.el.setXY(this.xy);
14964 this.adjustAssets();
14970 * Anchors an element to another element and realigns it when the window is resized.
14971 * @param {String/HTMLElement/Roo.Element} element The element to align to.
14972 * @param {String} position The position to align to (see {@link Roo.Element#alignTo} for more details)
14973 * @param {Array} offsets (optional) Offset the positioning by [x, y]
14974 * @param {Boolean/Number} monitorScroll (optional) true to monitor body scroll and reposition. If this parameter
14975 * is a number, it is used as the buffer delay (defaults to 50ms).
14976 * @return {Roo.BasicDialog} this
14978 anchorTo : function(el, alignment, offsets, monitorScroll){
14979 var action = function(){
14980 this.alignTo(el, alignment, offsets);
14982 Roo.EventManager.onWindowResize(action, this);
14983 var tm = typeof monitorScroll;
14984 if(tm != 'undefined'){
14985 Roo.EventManager.on(window, 'scroll', action, this,
14986 {buffer: tm == 'number' ? monitorScroll : 50});
14993 * Returns true if the dialog is visible
14994 * @return {Boolean}
14996 isVisible : function(){
14997 return this.el.isVisible();
15001 animHide : function(callback){
15002 var b = Roo.get(this.animateTarget).getBox();
15004 this.proxy.setBounds(this.xy[0], this.xy[1], this.size.width, this.size.height);
15006 this.proxy.setBounds(b.x, b.y, b.width, b.height, true, .35,
15007 this.hideEl.createDelegate(this, [callback]));
15011 * Hides the dialog.
15012 * @param {Function} callback (optional) Function to call when the dialog is hidden
15013 * @return {Roo.BasicDialog} this
15015 hide : function(callback){
15016 if (this.fireEvent("beforehide", this) === false){
15020 this.shadow.hide();
15025 // sometimes animateTarget seems to get set.. causing problems...
15026 // this just double checks..
15027 if(this.animateTarget && Roo.get(this.animateTarget)) {
15028 this.animHide(callback);
15031 this.hideEl(callback);
15037 hideEl : function(callback){
15041 Roo.get(document.body).removeClass("x-body-masked");
15043 this.fireEvent("hide", this);
15044 if(typeof callback == "function"){
15050 hideAction : function(){
15051 this.setLeft("-10000px");
15052 this.setTop("-10000px");
15053 this.setStyle("visibility", "hidden");
15057 refreshSize : function(){
15058 this.size = this.el.getSize();
15059 this.xy = this.el.getXY();
15060 Roo.state.Manager.set(this.stateId || this.el.id + "-state", this.el.getBox());
15064 // z-index is managed by the DialogManager and may be overwritten at any time
15065 setZIndex : function(index){
15067 this.mask.setStyle("z-index", index);
15070 this.shim.setStyle("z-index", ++index);
15073 this.shadow.setZIndex(++index);
15075 this.el.setStyle("z-index", ++index);
15077 this.proxy.setStyle("z-index", ++index);
15080 this.resizer.proxy.setStyle("z-index", ++index);
15083 this.lastZIndex = index;
15087 * Returns the element for this dialog
15088 * @return {Roo.Element} The underlying dialog Element
15090 getEl : function(){
15096 * @class Roo.DialogManager
15097 * Provides global access to BasicDialogs that have been created and
15098 * support for z-indexing (layering) multiple open dialogs.
15100 Roo.DialogManager = function(){
15102 var accessList = [];
15106 var sortDialogs = function(d1, d2){
15107 return (!d1._lastAccess || d1._lastAccess < d2._lastAccess) ? -1 : 1;
15111 var orderDialogs = function(){
15112 accessList.sort(sortDialogs);
15113 var seed = Roo.DialogManager.zseed;
15114 for(var i = 0, len = accessList.length; i < len; i++){
15115 var dlg = accessList[i];
15117 dlg.setZIndex(seed + (i*10));
15124 * The starting z-index for BasicDialogs (defaults to 9000)
15125 * @type Number The z-index value
15130 register : function(dlg){
15131 list[dlg.id] = dlg;
15132 accessList.push(dlg);
15136 unregister : function(dlg){
15137 delete list[dlg.id];
15140 if(!accessList.indexOf){
15141 for( i = 0, len = accessList.length; i < len; i++){
15142 if(accessList[i] == dlg){
15143 accessList.splice(i, 1);
15148 i = accessList.indexOf(dlg);
15150 accessList.splice(i, 1);
15156 * Gets a registered dialog by id
15157 * @param {String/Object} id The id of the dialog or a dialog
15158 * @return {Roo.BasicDialog} this
15160 get : function(id){
15161 return typeof id == "object" ? id : list[id];
15165 * Brings the specified dialog to the front
15166 * @param {String/Object} dlg The id of the dialog or a dialog
15167 * @return {Roo.BasicDialog} this
15169 bringToFront : function(dlg){
15170 dlg = this.get(dlg);
15173 dlg._lastAccess = new Date().getTime();
15180 * Sends the specified dialog to the back
15181 * @param {String/Object} dlg The id of the dialog or a dialog
15182 * @return {Roo.BasicDialog} this
15184 sendToBack : function(dlg){
15185 dlg = this.get(dlg);
15186 dlg._lastAccess = -(new Date().getTime());
15192 * Hides all dialogs
15194 hideAll : function(){
15195 for(var id in list){
15196 if(list[id] && typeof list[id] != "function" && list[id].isVisible()){
15205 * @class Roo.LayoutDialog
15206 * @extends Roo.BasicDialog
15207 * Dialog which provides adjustments for working with a layout in a Dialog.
15208 * Add your necessary layout config options to the dialog's config.<br>
15209 * Example usage (including a nested layout):
15212 dialog = new Roo.LayoutDialog("download-dlg", {
15221 // layout config merges with the dialog config
15223 tabPosition: "top",
15224 alwaysShowTabs: true
15227 dialog.addKeyListener(27, dialog.hide, dialog);
15228 dialog.setDefaultButton(dialog.addButton("Close", dialog.hide, dialog));
15229 dialog.addButton("Build It!", this.getDownload, this);
15231 // we can even add nested layouts
15232 var innerLayout = new Roo.BorderLayout("dl-inner", {
15242 innerLayout.beginUpdate();
15243 innerLayout.add("east", new Roo.ContentPanel("dl-details"));
15244 innerLayout.add("center", new Roo.ContentPanel("selection-panel"));
15245 innerLayout.endUpdate(true);
15247 var layout = dialog.getLayout();
15248 layout.beginUpdate();
15249 layout.add("center", new Roo.ContentPanel("standard-panel",
15250 {title: "Download the Source", fitToFrame:true}));
15251 layout.add("center", new Roo.NestedLayoutPanel(innerLayout,
15252 {title: "Build your own roo.js"}));
15253 layout.getRegion("center").showPanel(sp);
15254 layout.endUpdate();
15258 * @param {String/HTMLElement/Roo.Element} el The id of or container element, or config
15259 * @param {Object} config configuration options
15261 Roo.LayoutDialog = function(el, cfg){
15264 if (typeof(cfg) == 'undefined') {
15265 config = Roo.apply({}, el);
15266 // not sure why we use documentElement here.. - it should always be body.
15267 // IE7 borks horribly if we use documentElement.
15268 el = Roo.get( Roo.isIE ? (document.body || document.documentElement) : (document.documentElement || document.body) ).createChild();
15269 //config.autoCreate = true;
15273 config.autoTabs = false;
15274 Roo.LayoutDialog.superclass.constructor.call(this, el, config);
15275 this.body.setStyle({overflow:"hidden", position:"relative"});
15276 this.layout = new Roo.BorderLayout(this.body.dom, config);
15277 this.layout.monitorWindowResize = false;
15278 this.el.addClass("x-dlg-auto-layout");
15279 // fix case when center region overwrites center function
15280 this.center = Roo.BasicDialog.prototype.center;
15281 this.on("show", this.layout.layout, this.layout, true);
15282 if (config.items) {
15283 var xitems = config.items;
15284 delete config.items;
15285 Roo.each(xitems, this.addxtype, this);
15290 Roo.extend(Roo.LayoutDialog, Roo.BasicDialog, {
15292 * Ends update of the layout <strike>and resets display to none</strike>. Use standard beginUpdate/endUpdate on the layout.
15295 endUpdate : function(){
15296 this.layout.endUpdate();
15300 * Begins an update of the layout <strike>and sets display to block and visibility to hidden</strike>. Use standard beginUpdate/endUpdate on the layout.
15303 beginUpdate : function(){
15304 this.layout.beginUpdate();
15308 * Get the BorderLayout for this dialog
15309 * @return {Roo.BorderLayout}
15311 getLayout : function(){
15312 return this.layout;
15315 showEl : function(){
15316 Roo.LayoutDialog.superclass.showEl.apply(this, arguments);
15318 this.layout.layout();
15323 // Use the syncHeightBeforeShow config option to control this automatically
15324 syncBodyHeight : function(){
15325 Roo.LayoutDialog.superclass.syncBodyHeight.call(this);
15326 if(this.layout){this.layout.layout();}
15330 * Add an xtype element (actually adds to the layout.)
15331 * @return {Object} xdata xtype object data.
15334 addxtype : function(c) {
15335 return this.layout.addxtype(c);
15339 * Ext JS Library 1.1.1
15340 * Copyright(c) 2006-2007, Ext JS, LLC.
15342 * Originally Released Under LGPL - original licence link has changed is not relivant.
15345 * <script type="text/javascript">
15349 * @class Roo.MessageBox
15350 * Utility class for generating different styles of message boxes. The alias Roo.Msg can also be used.
15354 Roo.Msg.alert('Status', 'Changes saved successfully.');
15356 // Prompt for user data:
15357 Roo.Msg.prompt('Name', 'Please enter your name:', function(btn, text){
15359 // process text value...
15363 // Show a dialog using config options:
15365 title:'Save Changes?',
15366 msg: 'Your are closing a tab that has unsaved changes. Would you like to save your changes?',
15367 buttons: Roo.Msg.YESNOCANCEL,
15374 Roo.MessageBox = function(){
15375 var dlg, opt, mask, waitTimer;
15376 var bodyEl, msgEl, textboxEl, textareaEl, progressEl, pp;
15377 var buttons, activeTextEl, bwidth;
15380 var handleButton = function(button){
15382 Roo.callback(opt.fn, opt.scope||window, [button, activeTextEl.dom.value], 1);
15386 var handleHide = function(){
15387 if(opt && opt.cls){
15388 dlg.el.removeClass(opt.cls);
15391 Roo.TaskMgr.stop(waitTimer);
15397 var updateButtons = function(b){
15400 buttons["ok"].hide();
15401 buttons["cancel"].hide();
15402 buttons["yes"].hide();
15403 buttons["no"].hide();
15404 dlg.footer.dom.style.display = 'none';
15407 dlg.footer.dom.style.display = '';
15408 for(var k in buttons){
15409 if(typeof buttons[k] != "function"){
15412 buttons[k].setText(typeof b[k] == "string" ? b[k] : Roo.MessageBox.buttonText[k]);
15413 width += buttons[k].el.getWidth()+15;
15423 var handleEsc = function(d, k, e){
15424 if(opt && opt.closable !== false){
15434 * Returns a reference to the underlying {@link Roo.BasicDialog} element
15435 * @return {Roo.BasicDialog} The BasicDialog element
15437 getDialog : function(){
15439 dlg = new Roo.BasicDialog("x-msg-box", {
15444 constraintoviewport:false,
15446 collapsible : false,
15449 width:400, height:100,
15450 buttonAlign:"center",
15451 closeClick : function(){
15452 if(opt && opt.buttons && opt.buttons.no && !opt.buttons.cancel){
15453 handleButton("no");
15455 handleButton("cancel");
15459 dlg.on("hide", handleHide);
15461 dlg.addKeyListener(27, handleEsc);
15463 var bt = this.buttonText;
15464 buttons["ok"] = dlg.addButton(bt["ok"], handleButton.createCallback("ok"));
15465 buttons["yes"] = dlg.addButton(bt["yes"], handleButton.createCallback("yes"));
15466 buttons["no"] = dlg.addButton(bt["no"], handleButton.createCallback("no"));
15467 buttons["cancel"] = dlg.addButton(bt["cancel"], handleButton.createCallback("cancel"));
15468 bodyEl = dlg.body.createChild({
15470 html:'<span class="roo-mb-text"></span><br /><input type="text" class="roo-mb-input" /><textarea class="roo-mb-textarea"></textarea><div class="roo-mb-progress-wrap"><div class="roo-mb-progress"><div class="roo-mb-progress-bar"> </div></div></div>'
15472 msgEl = bodyEl.dom.firstChild;
15473 textboxEl = Roo.get(bodyEl.dom.childNodes[2]);
15474 textboxEl.enableDisplayMode();
15475 textboxEl.addKeyListener([10,13], function(){
15476 if(dlg.isVisible() && opt && opt.buttons){
15477 if(opt.buttons.ok){
15478 handleButton("ok");
15479 }else if(opt.buttons.yes){
15480 handleButton("yes");
15484 textareaEl = Roo.get(bodyEl.dom.childNodes[3]);
15485 textareaEl.enableDisplayMode();
15486 progressEl = Roo.get(bodyEl.dom.childNodes[4]);
15487 progressEl.enableDisplayMode();
15488 var pf = progressEl.dom.firstChild;
15490 pp = Roo.get(pf.firstChild);
15491 pp.setHeight(pf.offsetHeight);
15499 * Updates the message box body text
15500 * @param {String} text (optional) Replaces the message box element's innerHTML with the specified string (defaults to
15501 * the XHTML-compliant non-breaking space character '&#160;')
15502 * @return {Roo.MessageBox} This message box
15504 updateText : function(text){
15505 if(!dlg.isVisible() && !opt.width){
15506 dlg.resizeTo(this.maxWidth, 100); // resize first so content is never clipped from previous shows
15508 msgEl.innerHTML = text || ' ';
15509 var w = Math.max(Math.min(opt.width || msgEl.offsetWidth, this.maxWidth),
15510 Math.max(opt.minWidth || this.minWidth, bwidth));
15512 activeTextEl.setWidth(w);
15514 if(dlg.isVisible()){
15515 dlg.fixedcenter = false;
15517 dlg.setContentSize(w, bodyEl.getHeight());
15518 if(dlg.isVisible()){
15519 dlg.fixedcenter = true;
15525 * Updates a progress-style message box's text and progress bar. Only relevant on message boxes
15526 * initiated via {@link Roo.MessageBox#progress} or by calling {@link Roo.MessageBox#show} with progress: true.
15527 * @param {Number} value Any number between 0 and 1 (e.g., .5)
15528 * @param {String} text (optional) If defined, the message box's body text is replaced with the specified string (defaults to undefined)
15529 * @return {Roo.MessageBox} This message box
15531 updateProgress : function(value, text){
15533 this.updateText(text);
15535 if (pp) { // weird bug on my firefox - for some reason this is not defined
15536 pp.setWidth(Math.floor(value*progressEl.dom.firstChild.offsetWidth));
15542 * Returns true if the message box is currently displayed
15543 * @return {Boolean} True if the message box is visible, else false
15545 isVisible : function(){
15546 return dlg && dlg.isVisible();
15550 * Hides the message box if it is displayed
15553 if(this.isVisible()){
15559 * Displays a new message box, or reinitializes an existing message box, based on the config options
15560 * passed in. All functions (e.g. prompt, alert, etc) on MessageBox call this function internally.
15561 * The following config object properties are supported:
15563 Property Type Description
15564 ---------- --------------- ------------------------------------------------------------------------------------
15565 animEl String/Element An id or Element from which the message box should animate as it opens and
15566 closes (defaults to undefined)
15567 buttons Object/Boolean A button config object (e.g., Roo.MessageBox.OKCANCEL or {ok:'Foo',
15568 cancel:'Bar'}), or false to not show any buttons (defaults to false)
15569 closable Boolean False to hide the top-right close button (defaults to true). Note that
15570 progress and wait dialogs will ignore this property and always hide the
15571 close button as they can only be closed programmatically.
15572 cls String A custom CSS class to apply to the message box element
15573 defaultTextHeight Number The default height in pixels of the message box's multiline textarea if
15574 displayed (defaults to 75)
15575 fn Function A callback function to execute after closing the dialog. The arguments to the
15576 function will be btn (the name of the button that was clicked, if applicable,
15577 e.g. "ok"), and text (the value of the active text field, if applicable).
15578 Progress and wait dialogs will ignore this option since they do not respond to
15579 user actions and can only be closed programmatically, so any required function
15580 should be called by the same code after it closes the dialog.
15581 icon String A CSS class that provides a background image to be used as an icon for
15582 the dialog (e.g., Roo.MessageBox.WARNING or 'custom-class', defaults to '')
15583 maxWidth Number The maximum width in pixels of the message box (defaults to 600)
15584 minWidth Number The minimum width in pixels of the message box (defaults to 100)
15585 modal Boolean False to allow user interaction with the page while the message box is
15586 displayed (defaults to true)
15587 msg String A string that will replace the existing message box body text (defaults
15588 to the XHTML-compliant non-breaking space character ' ')
15589 multiline Boolean True to prompt the user to enter multi-line text (defaults to false)
15590 progress Boolean True to display a progress bar (defaults to false)
15591 progressText String The text to display inside the progress bar if progress = true (defaults to '')
15592 prompt Boolean True to prompt the user to enter single-line text (defaults to false)
15593 proxyDrag Boolean True to display a lightweight proxy while dragging (defaults to false)
15594 title String The title text
15595 value String The string value to set into the active textbox element if displayed
15596 wait Boolean True to display a progress bar (defaults to false)
15597 width Number The width of the dialog in pixels
15604 msg: 'Please enter your address:',
15606 buttons: Roo.MessageBox.OKCANCEL,
15609 animEl: 'addAddressBtn'
15612 * @param {Object} config Configuration options
15613 * @return {Roo.MessageBox} This message box
15615 show : function(options){
15616 if(this.isVisible()){
15619 var d = this.getDialog();
15621 d.setTitle(opt.title || " ");
15622 d.close.setDisplayed(opt.closable !== false);
15623 activeTextEl = textboxEl;
15624 opt.prompt = opt.prompt || (opt.multiline ? true : false);
15629 textareaEl.setHeight(typeof opt.multiline == "number" ?
15630 opt.multiline : this.defaultTextHeight);
15631 activeTextEl = textareaEl;
15640 progressEl.setDisplayed(opt.progress === true);
15641 this.updateProgress(0);
15642 activeTextEl.dom.value = opt.value || "";
15644 dlg.setDefaultButton(activeTextEl);
15646 var bs = opt.buttons;
15649 db = buttons["ok"];
15650 }else if(bs && bs.yes){
15651 db = buttons["yes"];
15653 dlg.setDefaultButton(db);
15655 bwidth = updateButtons(opt.buttons);
15656 this.updateText(opt.msg);
15658 d.el.addClass(opt.cls);
15660 d.proxyDrag = opt.proxyDrag === true;
15661 d.modal = opt.modal !== false;
15662 d.mask = opt.modal !== false ? mask : false;
15663 if(!d.isVisible()){
15664 // force it to the end of the z-index stack so it gets a cursor in FF
15665 document.body.appendChild(dlg.el.dom);
15666 d.animateTarget = null;
15667 d.show(options.animEl);
15673 * Displays a message box with a progress bar. This message box has no buttons and is not closeable by
15674 * the user. You are responsible for updating the progress bar as needed via {@link Roo.MessageBox#updateProgress}
15675 * and closing the message box when the process is complete.
15676 * @param {String} title The title bar text
15677 * @param {String} msg The message box body text
15678 * @return {Roo.MessageBox} This message box
15680 progress : function(title, msg){
15687 minWidth: this.minProgressWidth,
15694 * Displays a standard read-only message box with an OK button (comparable to the basic JavaScript Window.alert).
15695 * If a callback function is passed it will be called after the user clicks the button, and the
15696 * id of the button that was clicked will be passed as the only parameter to the callback
15697 * (could also be the top-right close button).
15698 * @param {String} title The title bar text
15699 * @param {String} msg The message box body text
15700 * @param {Function} fn (optional) The callback function invoked after the message box is closed
15701 * @param {Object} scope (optional) The scope of the callback function
15702 * @return {Roo.MessageBox} This message box
15704 alert : function(title, msg, fn, scope){
15717 * Displays a message box with an infinitely auto-updating progress bar. This can be used to block user
15718 * interaction while waiting for a long-running process to complete that does not have defined intervals.
15719 * You are responsible for closing the message box when the process is complete.
15720 * @param {String} msg The message box body text
15721 * @param {String} title (optional) The title bar text
15722 * @return {Roo.MessageBox} This message box
15724 wait : function(msg, title){
15735 waitTimer = Roo.TaskMgr.start({
15737 Roo.MessageBox.updateProgress(((((i+20)%20)+1)*5)*.01);
15745 * Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's Window.confirm).
15746 * If a callback function is passed it will be called after the user clicks either button, and the id of the
15747 * button that was clicked will be passed as the only parameter to the callback (could also be the top-right close button).
15748 * @param {String} title The title bar text
15749 * @param {String} msg The message box body text
15750 * @param {Function} fn (optional) The callback function invoked after the message box is closed
15751 * @param {Object} scope (optional) The scope of the callback function
15752 * @return {Roo.MessageBox} This message box
15754 confirm : function(title, msg, fn, scope){
15758 buttons: this.YESNO,
15767 * Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to
15768 * JavaScript's Window.prompt). The prompt can be a single-line or multi-line textbox. If a callback function
15769 * is passed it will be called after the user clicks either button, and the id of the button that was clicked
15770 * (could also be the top-right close button) and the text that was entered will be passed as the two
15771 * parameters to the callback.
15772 * @param {String} title The title bar text
15773 * @param {String} msg The message box body text
15774 * @param {Function} fn (optional) The callback function invoked after the message box is closed
15775 * @param {Object} scope (optional) The scope of the callback function
15776 * @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
15777 * property, or the height in pixels to create the textbox (defaults to false / single-line)
15778 * @return {Roo.MessageBox} This message box
15780 prompt : function(title, msg, fn, scope, multiline){
15784 buttons: this.OKCANCEL,
15789 multiline: multiline,
15796 * Button config that displays a single OK button
15801 * Button config that displays Yes and No buttons
15804 YESNO : {yes:true, no:true},
15806 * Button config that displays OK and Cancel buttons
15809 OKCANCEL : {ok:true, cancel:true},
15811 * Button config that displays Yes, No and Cancel buttons
15814 YESNOCANCEL : {yes:true, no:true, cancel:true},
15817 * The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
15820 defaultTextHeight : 75,
15822 * The maximum width in pixels of the message box (defaults to 600)
15827 * The minimum width in pixels of the message box (defaults to 100)
15832 * The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
15833 * for setting a different minimum width than text-only dialogs may need (defaults to 250)
15836 minProgressWidth : 250,
15838 * An object containing the default button text strings that can be overriden for localized language support.
15839 * Supported properties are: ok, cancel, yes and no.
15840 * Customize the default text like so: Roo.MessageBox.buttonText.yes = "S?";
15853 * Shorthand for {@link Roo.MessageBox}
15855 Roo.Msg = Roo.MessageBox;/*
15857 * Ext JS Library 1.1.1
15858 * Copyright(c) 2006-2007, Ext JS, LLC.
15860 * Originally Released Under LGPL - original licence link has changed is not relivant.
15863 * <script type="text/javascript">
15866 * @class Roo.QuickTips
15867 * Provides attractive and customizable tooltips for any element.
15870 Roo.QuickTips = function(){
15871 var el, tipBody, tipBodyText, tipTitle, tm, cfg, close, tagEls = {}, esc, removeCls = null, bdLeft, bdRight;
15872 var ce, bd, xy, dd;
15873 var visible = false, disabled = true, inited = false;
15874 var showProc = 1, hideProc = 1, dismissProc = 1, locks = [];
15876 var onOver = function(e){
15880 var t = e.getTarget();
15881 if(!t || t.nodeType !== 1 || t == document || t == document.body){
15884 if(ce && t == ce.el){
15885 clearTimeout(hideProc);
15888 if(t && tagEls[t.id]){
15889 tagEls[t.id].el = t;
15890 showProc = show.defer(tm.showDelay, tm, [tagEls[t.id]]);
15893 var ttp, et = Roo.fly(t);
15894 var ns = cfg.namespace;
15895 if(tm.interceptTitles && t.title){
15898 t.removeAttribute("title");
15899 e.preventDefault();
15901 ttp = t.qtip || et.getAttributeNS(ns, cfg.attribute);
15904 showProc = show.defer(tm.showDelay, tm, [{
15907 width: et.getAttributeNS(ns, cfg.width),
15908 autoHide: et.getAttributeNS(ns, cfg.hide) != "user",
15909 title: et.getAttributeNS(ns, cfg.title),
15910 cls: et.getAttributeNS(ns, cfg.cls)
15915 var onOut = function(e){
15916 clearTimeout(showProc);
15917 var t = e.getTarget();
15918 if(t && ce && ce.el == t && (tm.autoHide && ce.autoHide !== false)){
15919 hideProc = setTimeout(hide, tm.hideDelay);
15923 var onMove = function(e){
15929 if(tm.trackMouse && ce){
15934 var onDown = function(e){
15935 clearTimeout(showProc);
15936 clearTimeout(hideProc);
15938 if(tm.hideOnClick){
15941 tm.enable.defer(100, tm);
15946 var getPad = function(){
15947 return 2;//bdLeft.getPadding('l')+bdRight.getPadding('r');
15950 var show = function(o){
15954 clearTimeout(dismissProc);
15956 if(removeCls){ // in case manually hidden
15957 el.removeClass(removeCls);
15961 el.addClass(ce.cls);
15962 removeCls = ce.cls;
15965 tipTitle.update(ce.title);
15968 tipTitle.update('');
15971 el.dom.style.width = tm.maxWidth+'px';
15972 //tipBody.dom.style.width = '';
15973 tipBodyText.update(o.text);
15974 var p = getPad(), w = ce.width;
15976 var td = tipBodyText.dom;
15977 var aw = Math.max(td.offsetWidth, td.clientWidth, td.scrollWidth);
15978 if(aw > tm.maxWidth){
15980 }else if(aw < tm.minWidth){
15986 //tipBody.setWidth(w);
15987 el.setWidth(parseInt(w, 10) + p);
15988 if(ce.autoHide === false){
15989 close.setDisplayed(true);
15994 close.setDisplayed(false);
16000 el.avoidY = xy[1]-18;
16005 el.setStyle("visibility", "visible");
16006 el.fadeIn({callback: afterShow});
16012 var afterShow = function(){
16016 if(tm.autoDismiss && ce.autoHide !== false){
16017 dismissProc = setTimeout(hide, tm.autoDismissDelay);
16022 var hide = function(noanim){
16023 clearTimeout(dismissProc);
16024 clearTimeout(hideProc);
16026 if(el.isVisible()){
16028 if(noanim !== true && tm.animate){
16029 el.fadeOut({callback: afterHide});
16036 var afterHide = function(){
16039 el.removeClass(removeCls);
16046 * @cfg {Number} minWidth
16047 * The minimum width of the quick tip (defaults to 40)
16051 * @cfg {Number} maxWidth
16052 * The maximum width of the quick tip (defaults to 300)
16056 * @cfg {Boolean} interceptTitles
16057 * True to automatically use the element's DOM title value if available (defaults to false)
16059 interceptTitles : false,
16061 * @cfg {Boolean} trackMouse
16062 * True to have the quick tip follow the mouse as it moves over the target element (defaults to false)
16064 trackMouse : false,
16066 * @cfg {Boolean} hideOnClick
16067 * True to hide the quick tip if the user clicks anywhere in the document (defaults to true)
16069 hideOnClick : true,
16071 * @cfg {Number} showDelay
16072 * Delay in milliseconds before the quick tip displays after the mouse enters the target element (defaults to 500)
16076 * @cfg {Number} hideDelay
16077 * Delay in milliseconds before the quick tip hides when autoHide = true (defaults to 200)
16081 * @cfg {Boolean} autoHide
16082 * True to automatically hide the quick tip after the mouse exits the target element (defaults to true).
16083 * Used in conjunction with hideDelay.
16088 * True to automatically hide the quick tip after a set period of time, regardless of the user's actions
16089 * (defaults to true). Used in conjunction with autoDismissDelay.
16091 autoDismiss : true,
16094 * Delay in milliseconds before the quick tip hides when autoDismiss = true (defaults to 5000)
16096 autoDismissDelay : 5000,
16098 * @cfg {Boolean} animate
16099 * True to turn on fade animation. Defaults to false (ClearType/scrollbar flicker issues in IE7).
16104 * @cfg {String} title
16105 * Title text to display (defaults to ''). This can be any valid HTML markup.
16109 * @cfg {String} text
16110 * Body text to display (defaults to ''). This can be any valid HTML markup.
16114 * @cfg {String} cls
16115 * A CSS class to apply to the base quick tip element (defaults to '').
16119 * @cfg {Number} width
16120 * Width in pixels of the quick tip (defaults to auto). Width will be ignored if it exceeds the bounds of
16121 * minWidth or maxWidth.
16126 * Initialize and enable QuickTips for first use. This should be called once before the first attempt to access
16127 * or display QuickTips in a page.
16130 tm = Roo.QuickTips;
16131 cfg = tm.tagConfig;
16133 if(!Roo.isReady){ // allow calling of init() before onReady
16134 Roo.onReady(Roo.QuickTips.init, Roo.QuickTips);
16137 el = new Roo.Layer({cls:"x-tip", shadow:"drop", shim: true, constrain:true, shadowOffset:4});
16138 el.fxDefaults = {stopFx: true};
16139 // maximum custom styling
16140 //el.update('<div class="x-tip-top-left"><div class="x-tip-top-right"><div class="x-tip-top"></div></div></div><div class="x-tip-bd-left"><div class="x-tip-bd-right"><div class="x-tip-bd"><div class="x-tip-close"></div><h3></h3><div class="x-tip-bd-inner"></div><div class="x-clear"></div></div></div></div><div class="x-tip-ft-left"><div class="x-tip-ft-right"><div class="x-tip-ft"></div></div></div>');
16141 el.update('<div class="x-tip-bd"><div class="x-tip-close"></div><h3></h3><div class="x-tip-bd-inner"></div><div class="x-clear"></div></div>');
16142 tipTitle = el.child('h3');
16143 tipTitle.enableDisplayMode("block");
16144 tipBody = el.child('div.x-tip-bd');
16145 tipBodyText = el.child('div.x-tip-bd-inner');
16146 //bdLeft = el.child('div.x-tip-bd-left');
16147 //bdRight = el.child('div.x-tip-bd-right');
16148 close = el.child('div.x-tip-close');
16149 close.enableDisplayMode("block");
16150 close.on("click", hide);
16151 var d = Roo.get(document);
16152 d.on("mousedown", onDown);
16153 d.on("mouseover", onOver);
16154 d.on("mouseout", onOut);
16155 d.on("mousemove", onMove);
16156 esc = d.addKeyListener(27, hide);
16159 dd = el.initDD("default", null, {
16160 onDrag : function(){
16164 dd.setHandleElId(tipTitle.id);
16173 * Configures a new quick tip instance and assigns it to a target element. The following config options
16176 Property Type Description
16177 ---------- --------------------- ------------------------------------------------------------------------
16178 target Element/String/Array An Element, id or array of ids that this quick tip should be tied to
16180 * @param {Object} config The config object
16182 register : function(config){
16183 var cs = config instanceof Array ? config : arguments;
16184 for(var i = 0, len = cs.length; i < len; i++) {
16186 var target = c.target;
16188 if(target instanceof Array){
16189 for(var j = 0, jlen = target.length; j < jlen; j++){
16190 tagEls[target[j]] = c;
16193 tagEls[typeof target == 'string' ? target : Roo.id(target)] = c;
16200 * Removes this quick tip from its element and destroys it.
16201 * @param {String/HTMLElement/Element} el The element from which the quick tip is to be removed.
16203 unregister : function(el){
16204 delete tagEls[Roo.id(el)];
16208 * Enable this quick tip.
16210 enable : function(){
16211 if(inited && disabled){
16213 if(locks.length < 1){
16220 * Disable this quick tip.
16222 disable : function(){
16224 clearTimeout(showProc);
16225 clearTimeout(hideProc);
16226 clearTimeout(dismissProc);
16234 * Returns true if the quick tip is enabled, else false.
16236 isEnabled : function(){
16243 attribute : "qtip",
16253 // backwards compat
16254 Roo.QuickTips.tips = Roo.QuickTips.register;/*
16256 * Ext JS Library 1.1.1
16257 * Copyright(c) 2006-2007, Ext JS, LLC.
16259 * Originally Released Under LGPL - original licence link has changed is not relivant.
16262 * <script type="text/javascript">
16267 * @class Roo.tree.TreePanel
16268 * @extends Roo.data.Tree
16270 * @cfg {Boolean} rootVisible false to hide the root node (defaults to true)
16271 * @cfg {Boolean} lines false to disable tree lines (defaults to true)
16272 * @cfg {Boolean} enableDD true to enable drag and drop
16273 * @cfg {Boolean} enableDrag true to enable just drag
16274 * @cfg {Boolean} enableDrop true to enable just drop
16275 * @cfg {Object} dragConfig Custom config to pass to the {@link Roo.tree.TreeDragZone} instance
16276 * @cfg {Object} dropConfig Custom config to pass to the {@link Roo.tree.TreeDropZone} instance
16277 * @cfg {String} ddGroup The DD group this TreePanel belongs to
16278 * @cfg {String} ddAppendOnly True if the tree should only allow append drops (use for trees which are sorted)
16279 * @cfg {Boolean} ddScroll true to enable YUI body scrolling
16280 * @cfg {Boolean} containerScroll true to register this container with ScrollManager
16281 * @cfg {Boolean} hlDrop false to disable node highlight on drop (defaults to the value of Roo.enableFx)
16282 * @cfg {String} hlColor The color of the node highlight (defaults to C3DAF9)
16283 * @cfg {Boolean} animate true to enable animated expand/collapse (defaults to the value of Roo.enableFx)
16284 * @cfg {Boolean} singleExpand true if only 1 node per branch may be expanded
16285 * @cfg {Boolean} selModel A tree selection model to use with this TreePanel (defaults to a {@link Roo.tree.DefaultSelectionModel})
16286 * @cfg {Boolean} loader A TreeLoader for use with this TreePanel
16287 * @cfg {String} pathSeparator The token used to separate sub-paths in path strings (defaults to '/')
16288 * @cfg {Function} renderer Sets the rendering (formatting) function for the nodes. to return HTML markup for the tree view. The render function is called with the following parameters:<ul><li>The {Object} The data for the node.</li></ul>
16289 * @cfg {Function} rendererTip Sets the rendering (formatting) function for the nodes hovertip to return HTML markup for the tree view. The render function is called with the following parameters:<ul><li>The {Object} The data for the node.</li></ul>
16292 * @param {String/HTMLElement/Element} el The container element
16293 * @param {Object} config
16295 Roo.tree.TreePanel = function(el, config){
16297 var loader = false;
16299 root = config.root;
16300 delete config.root;
16302 if (config.loader) {
16303 loader = config.loader;
16304 delete config.loader;
16307 Roo.apply(this, config);
16308 Roo.tree.TreePanel.superclass.constructor.call(this);
16309 this.el = Roo.get(el);
16310 this.el.addClass('x-tree');
16311 //console.log(root);
16313 this.setRootNode( Roo.factory(root, Roo.tree));
16316 this.loader = Roo.factory(loader, Roo.tree);
16319 * Read-only. The id of the container element becomes this TreePanel's id.
16321 this.id = this.el.id;
16324 * @event beforeload
16325 * Fires before a node is loaded, return false to cancel
16326 * @param {Node} node The node being loaded
16328 "beforeload" : true,
16331 * Fires when a node is loaded
16332 * @param {Node} node The node that was loaded
16336 * @event textchange
16337 * Fires when the text for a node is changed
16338 * @param {Node} node The node
16339 * @param {String} text The new text
16340 * @param {String} oldText The old text
16342 "textchange" : true,
16344 * @event beforeexpand
16345 * Fires before a node is expanded, return false to cancel.
16346 * @param {Node} node The node
16347 * @param {Boolean} deep
16348 * @param {Boolean} anim
16350 "beforeexpand" : true,
16352 * @event beforecollapse
16353 * Fires before a node is collapsed, return false to cancel.
16354 * @param {Node} node The node
16355 * @param {Boolean} deep
16356 * @param {Boolean} anim
16358 "beforecollapse" : true,
16361 * Fires when a node is expanded
16362 * @param {Node} node The node
16366 * @event disabledchange
16367 * Fires when the disabled status of a node changes
16368 * @param {Node} node The node
16369 * @param {Boolean} disabled
16371 "disabledchange" : true,
16374 * Fires when a node is collapsed
16375 * @param {Node} node The node
16379 * @event beforeclick
16380 * Fires before click processing on a node. Return false to cancel the default action.
16381 * @param {Node} node The node
16382 * @param {Roo.EventObject} e The event object
16384 "beforeclick":true,
16386 * @event checkchange
16387 * Fires when a node with a checkbox's checked property changes
16388 * @param {Node} this This node
16389 * @param {Boolean} checked
16391 "checkchange":true,
16394 * Fires when a node is clicked
16395 * @param {Node} node The node
16396 * @param {Roo.EventObject} e The event object
16401 * Fires when a node is double clicked
16402 * @param {Node} node The node
16403 * @param {Roo.EventObject} e The event object
16407 * @event contextmenu
16408 * Fires when a node is right clicked
16409 * @param {Node} node The node
16410 * @param {Roo.EventObject} e The event object
16412 "contextmenu":true,
16414 * @event beforechildrenrendered
16415 * Fires right before the child nodes for a node are rendered
16416 * @param {Node} node The node
16418 "beforechildrenrendered":true,
16421 * Fires when a node starts being dragged
16422 * @param {Roo.tree.TreePanel} this
16423 * @param {Roo.tree.TreeNode} node
16424 * @param {event} e The raw browser event
16426 "startdrag" : true,
16429 * Fires when a drag operation is complete
16430 * @param {Roo.tree.TreePanel} this
16431 * @param {Roo.tree.TreeNode} node
16432 * @param {event} e The raw browser event
16437 * Fires when a dragged node is dropped on a valid DD target
16438 * @param {Roo.tree.TreePanel} this
16439 * @param {Roo.tree.TreeNode} node
16440 * @param {DD} dd The dd it was dropped on
16441 * @param {event} e The raw browser event
16445 * @event beforenodedrop
16446 * Fires when a DD object is dropped on a node in this tree for preprocessing. Return false to cancel the drop. The dropEvent
16447 * passed to handlers has the following properties:<br />
16448 * <ul style="padding:5px;padding-left:16px;">
16449 * <li>tree - The TreePanel</li>
16450 * <li>target - The node being targeted for the drop</li>
16451 * <li>data - The drag data from the drag source</li>
16452 * <li>point - The point of the drop - append, above or below</li>
16453 * <li>source - The drag source</li>
16454 * <li>rawEvent - Raw mouse event</li>
16455 * <li>dropNode - Drop node(s) provided by the source <b>OR</b> you can supply node(s)
16456 * to be inserted by setting them on this object.</li>
16457 * <li>cancel - Set this to true to cancel the drop.</li>
16459 * @param {Object} dropEvent
16461 "beforenodedrop" : true,
16464 * Fires after a DD object is dropped on a node in this tree. The dropEvent
16465 * passed to handlers has the following properties:<br />
16466 * <ul style="padding:5px;padding-left:16px;">
16467 * <li>tree - The TreePanel</li>
16468 * <li>target - The node being targeted for the drop</li>
16469 * <li>data - The drag data from the drag source</li>
16470 * <li>point - The point of the drop - append, above or below</li>
16471 * <li>source - The drag source</li>
16472 * <li>rawEvent - Raw mouse event</li>
16473 * <li>dropNode - Dropped node(s).</li>
16475 * @param {Object} dropEvent
16479 * @event nodedragover
16480 * Fires when a tree node is being targeted for a drag drop, return false to signal drop not allowed. The dragOverEvent
16481 * passed to handlers has the following properties:<br />
16482 * <ul style="padding:5px;padding-left:16px;">
16483 * <li>tree - The TreePanel</li>
16484 * <li>target - The node being targeted for the drop</li>
16485 * <li>data - The drag data from the drag source</li>
16486 * <li>point - The point of the drop - append, above or below</li>
16487 * <li>source - The drag source</li>
16488 * <li>rawEvent - Raw mouse event</li>
16489 * <li>dropNode - Drop node(s) provided by the source.</li>
16490 * <li>cancel - Set this to true to signal drop not allowed.</li>
16492 * @param {Object} dragOverEvent
16494 "nodedragover" : true
16497 if(this.singleExpand){
16498 this.on("beforeexpand", this.restrictExpand, this);
16501 Roo.extend(Roo.tree.TreePanel, Roo.data.Tree, {
16502 rootVisible : true,
16503 animate: Roo.enableFx,
16506 hlDrop : Roo.enableFx,
16510 rendererTip: false,
16512 restrictExpand : function(node){
16513 var p = node.parentNode;
16515 if(p.expandedChild && p.expandedChild.parentNode == p){
16516 p.expandedChild.collapse();
16518 p.expandedChild = node;
16522 // private override
16523 setRootNode : function(node){
16524 Roo.tree.TreePanel.superclass.setRootNode.call(this, node);
16525 if(!this.rootVisible){
16526 node.ui = new Roo.tree.RootTreeNodeUI(node);
16532 * Returns the container element for this TreePanel
16534 getEl : function(){
16539 * Returns the default TreeLoader for this TreePanel
16541 getLoader : function(){
16542 return this.loader;
16548 expandAll : function(){
16549 this.root.expand(true);
16553 * Collapse all nodes
16555 collapseAll : function(){
16556 this.root.collapse(true);
16560 * Returns the selection model used by this TreePanel
16562 getSelectionModel : function(){
16563 if(!this.selModel){
16564 this.selModel = new Roo.tree.DefaultSelectionModel();
16566 return this.selModel;
16570 * Retrieve an array of checked nodes, or an array of a specific attribute of checked nodes (e.g. "id")
16571 * @param {String} attribute (optional) Defaults to null (return the actual nodes)
16572 * @param {TreeNode} startNode (optional) The node to start from, defaults to the root
16575 getChecked : function(a, startNode){
16576 startNode = startNode || this.root;
16578 var f = function(){
16579 if(this.attributes.checked){
16580 r.push(!a ? this : (a == 'id' ? this.id : this.attributes[a]));
16583 startNode.cascade(f);
16588 * Expands a specified path in this TreePanel. A path can be retrieved from a node with {@link Roo.data.Node#getPath}
16589 * @param {String} path
16590 * @param {String} attr (optional) The attribute used in the path (see {@link Roo.data.Node#getPath} for more info)
16591 * @param {Function} callback (optional) The callback to call when the expand is complete. The callback will be called with
16592 * (bSuccess, oLastNode) where bSuccess is if the expand was successful and oLastNode is the last node that was expanded.
16594 expandPath : function(path, attr, callback){
16595 attr = attr || "id";
16596 var keys = path.split(this.pathSeparator);
16597 var curNode = this.root;
16598 if(curNode.attributes[attr] != keys[1]){ // invalid root
16600 callback(false, null);
16605 var f = function(){
16606 if(++index == keys.length){
16608 callback(true, curNode);
16612 var c = curNode.findChild(attr, keys[index]);
16615 callback(false, curNode);
16620 c.expand(false, false, f);
16622 curNode.expand(false, false, f);
16626 * Selects the node in this tree at the specified path. A path can be retrieved from a node with {@link Roo.data.Node#getPath}
16627 * @param {String} path
16628 * @param {String} attr (optional) The attribute used in the path (see {@link Roo.data.Node#getPath} for more info)
16629 * @param {Function} callback (optional) The callback to call when the selection is complete. The callback will be called with
16630 * (bSuccess, oSelNode) where bSuccess is if the selection was successful and oSelNode is the selected node.
16632 selectPath : function(path, attr, callback){
16633 attr = attr || "id";
16634 var keys = path.split(this.pathSeparator);
16635 var v = keys.pop();
16636 if(keys.length > 0){
16637 var f = function(success, node){
16638 if(success && node){
16639 var n = node.findChild(attr, v);
16645 }else if(callback){
16646 callback(false, n);
16650 callback(false, n);
16654 this.expandPath(keys.join(this.pathSeparator), attr, f);
16656 this.root.select();
16658 callback(true, this.root);
16663 getTreeEl : function(){
16668 * Trigger rendering of this TreePanel
16670 render : function(){
16671 if (this.innerCt) {
16672 return this; // stop it rendering more than once!!
16675 this.innerCt = this.el.createChild({tag:"ul",
16676 cls:"x-tree-root-ct " +
16677 (this.lines ? "x-tree-lines" : "x-tree-no-lines")});
16679 if(this.containerScroll){
16680 Roo.dd.ScrollManager.register(this.el);
16682 if((this.enableDD || this.enableDrop) && !this.dropZone){
16684 * The dropZone used by this tree if drop is enabled
16685 * @type Roo.tree.TreeDropZone
16687 this.dropZone = new Roo.tree.TreeDropZone(this, this.dropConfig || {
16688 ddGroup: this.ddGroup || "TreeDD", appendOnly: this.ddAppendOnly === true
16691 if((this.enableDD || this.enableDrag) && !this.dragZone){
16693 * The dragZone used by this tree if drag is enabled
16694 * @type Roo.tree.TreeDragZone
16696 this.dragZone = new Roo.tree.TreeDragZone(this, this.dragConfig || {
16697 ddGroup: this.ddGroup || "TreeDD",
16698 scroll: this.ddScroll
16701 this.getSelectionModel().init(this);
16703 console.log("ROOT not set in tree");
16706 this.root.render();
16707 if(!this.rootVisible){
16708 this.root.renderChildren();
16714 * Ext JS Library 1.1.1
16715 * Copyright(c) 2006-2007, Ext JS, LLC.
16717 * Originally Released Under LGPL - original licence link has changed is not relivant.
16720 * <script type="text/javascript">
16725 * @class Roo.tree.DefaultSelectionModel
16726 * @extends Roo.util.Observable
16727 * The default single selection for a TreePanel.
16729 Roo.tree.DefaultSelectionModel = function(){
16730 this.selNode = null;
16734 * @event selectionchange
16735 * Fires when the selected node changes
16736 * @param {DefaultSelectionModel} this
16737 * @param {TreeNode} node the new selection
16739 "selectionchange" : true,
16742 * @event beforeselect
16743 * Fires before the selected node changes, return false to cancel the change
16744 * @param {DefaultSelectionModel} this
16745 * @param {TreeNode} node the new selection
16746 * @param {TreeNode} node the old selection
16748 "beforeselect" : true
16752 Roo.extend(Roo.tree.DefaultSelectionModel, Roo.util.Observable, {
16753 init : function(tree){
16755 tree.getTreeEl().on("keydown", this.onKeyDown, this);
16756 tree.on("click", this.onNodeClick, this);
16759 onNodeClick : function(node, e){
16760 if (e.ctrlKey && this.selNode == node) {
16761 this.unselect(node);
16769 * @param {TreeNode} node The node to select
16770 * @return {TreeNode} The selected node
16772 select : function(node){
16773 var last = this.selNode;
16774 if(last != node && this.fireEvent('beforeselect', this, node, last) !== false){
16776 last.ui.onSelectedChange(false);
16778 this.selNode = node;
16779 node.ui.onSelectedChange(true);
16780 this.fireEvent("selectionchange", this, node, last);
16787 * @param {TreeNode} node The node to unselect
16789 unselect : function(node){
16790 if(this.selNode == node){
16791 this.clearSelections();
16796 * Clear all selections
16798 clearSelections : function(){
16799 var n = this.selNode;
16801 n.ui.onSelectedChange(false);
16802 this.selNode = null;
16803 this.fireEvent("selectionchange", this, null);
16809 * Get the selected node
16810 * @return {TreeNode} The selected node
16812 getSelectedNode : function(){
16813 return this.selNode;
16817 * Returns true if the node is selected
16818 * @param {TreeNode} node The node to check
16819 * @return {Boolean}
16821 isSelected : function(node){
16822 return this.selNode == node;
16826 * Selects the node above the selected node in the tree, intelligently walking the nodes
16827 * @return TreeNode The new selection
16829 selectPrevious : function(){
16830 var s = this.selNode || this.lastSelNode;
16834 var ps = s.previousSibling;
16836 if(!ps.isExpanded() || ps.childNodes.length < 1){
16837 return this.select(ps);
16839 var lc = ps.lastChild;
16840 while(lc && lc.isExpanded() && lc.childNodes.length > 0){
16843 return this.select(lc);
16845 } else if(s.parentNode && (this.tree.rootVisible || !s.parentNode.isRoot)){
16846 return this.select(s.parentNode);
16852 * Selects the node above the selected node in the tree, intelligently walking the nodes
16853 * @return TreeNode The new selection
16855 selectNext : function(){
16856 var s = this.selNode || this.lastSelNode;
16860 if(s.firstChild && s.isExpanded()){
16861 return this.select(s.firstChild);
16862 }else if(s.nextSibling){
16863 return this.select(s.nextSibling);
16864 }else if(s.parentNode){
16866 s.parentNode.bubble(function(){
16867 if(this.nextSibling){
16868 newS = this.getOwnerTree().selModel.select(this.nextSibling);
16877 onKeyDown : function(e){
16878 var s = this.selNode || this.lastSelNode;
16879 // undesirable, but required
16884 var k = e.getKey();
16892 this.selectPrevious();
16895 e.preventDefault();
16896 if(s.hasChildNodes()){
16897 if(!s.isExpanded()){
16899 }else if(s.firstChild){
16900 this.select(s.firstChild, e);
16905 e.preventDefault();
16906 if(s.hasChildNodes() && s.isExpanded()){
16908 }else if(s.parentNode && (this.tree.rootVisible || s.parentNode != this.tree.getRootNode())){
16909 this.select(s.parentNode, e);
16917 * @class Roo.tree.MultiSelectionModel
16918 * @extends Roo.util.Observable
16919 * Multi selection for a TreePanel.
16921 Roo.tree.MultiSelectionModel = function(){
16922 this.selNodes = [];
16926 * @event selectionchange
16927 * Fires when the selected nodes change
16928 * @param {MultiSelectionModel} this
16929 * @param {Array} nodes Array of the selected nodes
16931 "selectionchange" : true
16935 Roo.extend(Roo.tree.MultiSelectionModel, Roo.util.Observable, {
16936 init : function(tree){
16938 tree.getTreeEl().on("keydown", this.onKeyDown, this);
16939 tree.on("click", this.onNodeClick, this);
16942 onNodeClick : function(node, e){
16943 this.select(node, e, e.ctrlKey);
16948 * @param {TreeNode} node The node to select
16949 * @param {EventObject} e (optional) An event associated with the selection
16950 * @param {Boolean} keepExisting True to retain existing selections
16951 * @return {TreeNode} The selected node
16953 select : function(node, e, keepExisting){
16954 if(keepExisting !== true){
16955 this.clearSelections(true);
16957 if(this.isSelected(node)){
16958 this.lastSelNode = node;
16961 this.selNodes.push(node);
16962 this.selMap[node.id] = node;
16963 this.lastSelNode = node;
16964 node.ui.onSelectedChange(true);
16965 this.fireEvent("selectionchange", this, this.selNodes);
16971 * @param {TreeNode} node The node to unselect
16973 unselect : function(node){
16974 if(this.selMap[node.id]){
16975 node.ui.onSelectedChange(false);
16976 var sn = this.selNodes;
16979 index = sn.indexOf(node);
16981 for(var i = 0, len = sn.length; i < len; i++){
16989 this.selNodes.splice(index, 1);
16991 delete this.selMap[node.id];
16992 this.fireEvent("selectionchange", this, this.selNodes);
16997 * Clear all selections
16999 clearSelections : function(suppressEvent){
17000 var sn = this.selNodes;
17002 for(var i = 0, len = sn.length; i < len; i++){
17003 sn[i].ui.onSelectedChange(false);
17005 this.selNodes = [];
17007 if(suppressEvent !== true){
17008 this.fireEvent("selectionchange", this, this.selNodes);
17014 * Returns true if the node is selected
17015 * @param {TreeNode} node The node to check
17016 * @return {Boolean}
17018 isSelected : function(node){
17019 return this.selMap[node.id] ? true : false;
17023 * Returns an array of the selected nodes
17026 getSelectedNodes : function(){
17027 return this.selNodes;
17030 onKeyDown : Roo.tree.DefaultSelectionModel.prototype.onKeyDown,
17032 selectNext : Roo.tree.DefaultSelectionModel.prototype.selectNext,
17034 selectPrevious : Roo.tree.DefaultSelectionModel.prototype.selectPrevious
17037 * Ext JS Library 1.1.1
17038 * Copyright(c) 2006-2007, Ext JS, LLC.
17040 * Originally Released Under LGPL - original licence link has changed is not relivant.
17043 * <script type="text/javascript">
17047 * @class Roo.tree.TreeNode
17048 * @extends Roo.data.Node
17049 * @cfg {String} text The text for this node
17050 * @cfg {Boolean} expanded true to start the node expanded
17051 * @cfg {Boolean} allowDrag false to make this node undraggable if DD is on (defaults to true)
17052 * @cfg {Boolean} allowDrop false if this node cannot be drop on
17053 * @cfg {Boolean} disabled true to start the node disabled
17054 * @cfg {String} icon The path to an icon for the node. The preferred way to do this
17055 * is to use the cls or iconCls attributes and add the icon via a CSS background image.
17056 * @cfg {String} cls A css class to be added to the node
17057 * @cfg {String} iconCls A css class to be added to the nodes icon element for applying css background images
17058 * @cfg {String} href URL of the link used for the node (defaults to #)
17059 * @cfg {String} hrefTarget target frame for the link
17060 * @cfg {String} qtip An Ext QuickTip for the node
17061 * @cfg {String} qtipCfg An Ext QuickTip config for the node (used instead of qtip)
17062 * @cfg {Boolean} singleClickExpand True for single click expand on this node
17063 * @cfg {Function} uiProvider A UI <b>class</b> to use for this node (defaults to Roo.tree.TreeNodeUI)
17064 * @cfg {Boolean} checked True to render a checked checkbox for this node, false to render an unchecked checkbox
17065 * (defaults to undefined with no checkbox rendered)
17067 * @param {Object/String} attributes The attributes/config for the node or just a string with the text for the node
17069 Roo.tree.TreeNode = function(attributes){
17070 attributes = attributes || {};
17071 if(typeof attributes == "string"){
17072 attributes = {text: attributes};
17074 this.childrenRendered = false;
17075 this.rendered = false;
17076 Roo.tree.TreeNode.superclass.constructor.call(this, attributes);
17077 this.expanded = attributes.expanded === true;
17078 this.isTarget = attributes.isTarget !== false;
17079 this.draggable = attributes.draggable !== false && attributes.allowDrag !== false;
17080 this.allowChildren = attributes.allowChildren !== false && attributes.allowDrop !== false;
17083 * Read-only. The text for this node. To change it use setText().
17086 this.text = attributes.text;
17088 * True if this node is disabled.
17091 this.disabled = attributes.disabled === true;
17095 * @event textchange
17096 * Fires when the text for this node is changed
17097 * @param {Node} this This node
17098 * @param {String} text The new text
17099 * @param {String} oldText The old text
17101 "textchange" : true,
17103 * @event beforeexpand
17104 * Fires before this node is expanded, return false to cancel.
17105 * @param {Node} this This node
17106 * @param {Boolean} deep
17107 * @param {Boolean} anim
17109 "beforeexpand" : true,
17111 * @event beforecollapse
17112 * Fires before this node is collapsed, return false to cancel.
17113 * @param {Node} this This node
17114 * @param {Boolean} deep
17115 * @param {Boolean} anim
17117 "beforecollapse" : true,
17120 * Fires when this node is expanded
17121 * @param {Node} this This node
17125 * @event disabledchange
17126 * Fires when the disabled status of this node changes
17127 * @param {Node} this This node
17128 * @param {Boolean} disabled
17130 "disabledchange" : true,
17133 * Fires when this node is collapsed
17134 * @param {Node} this This node
17138 * @event beforeclick
17139 * Fires before click processing. Return false to cancel the default action.
17140 * @param {Node} this This node
17141 * @param {Roo.EventObject} e The event object
17143 "beforeclick":true,
17145 * @event checkchange
17146 * Fires when a node with a checkbox's checked property changes
17147 * @param {Node} this This node
17148 * @param {Boolean} checked
17150 "checkchange":true,
17153 * Fires when this node is clicked
17154 * @param {Node} this This node
17155 * @param {Roo.EventObject} e The event object
17160 * Fires when this node is double clicked
17161 * @param {Node} this This node
17162 * @param {Roo.EventObject} e The event object
17166 * @event contextmenu
17167 * Fires when this node is right clicked
17168 * @param {Node} this This node
17169 * @param {Roo.EventObject} e The event object
17171 "contextmenu":true,
17173 * @event beforechildrenrendered
17174 * Fires right before the child nodes for this node are rendered
17175 * @param {Node} this This node
17177 "beforechildrenrendered":true
17180 var uiClass = this.attributes.uiProvider || Roo.tree.TreeNodeUI;
17183 * Read-only. The UI for this node
17186 this.ui = new uiClass(this);
17188 Roo.extend(Roo.tree.TreeNode, Roo.data.Node, {
17189 preventHScroll: true,
17191 * Returns true if this node is expanded
17192 * @return {Boolean}
17194 isExpanded : function(){
17195 return this.expanded;
17199 * Returns the UI object for this node
17200 * @return {TreeNodeUI}
17202 getUI : function(){
17206 // private override
17207 setFirstChild : function(node){
17208 var of = this.firstChild;
17209 Roo.tree.TreeNode.superclass.setFirstChild.call(this, node);
17210 if(this.childrenRendered && of && node != of){
17211 of.renderIndent(true, true);
17214 this.renderIndent(true, true);
17218 // private override
17219 setLastChild : function(node){
17220 var ol = this.lastChild;
17221 Roo.tree.TreeNode.superclass.setLastChild.call(this, node);
17222 if(this.childrenRendered && ol && node != ol){
17223 ol.renderIndent(true, true);
17226 this.renderIndent(true, true);
17230 // these methods are overridden to provide lazy rendering support
17231 // private override
17232 appendChild : function(){
17233 var node = Roo.tree.TreeNode.superclass.appendChild.apply(this, arguments);
17234 if(node && this.childrenRendered){
17237 this.ui.updateExpandIcon();
17241 // private override
17242 removeChild : function(node){
17243 this.ownerTree.getSelectionModel().unselect(node);
17244 Roo.tree.TreeNode.superclass.removeChild.apply(this, arguments);
17245 // if it's been rendered remove dom node
17246 if(this.childrenRendered){
17249 if(this.childNodes.length < 1){
17250 this.collapse(false, false);
17252 this.ui.updateExpandIcon();
17254 if(!this.firstChild) {
17255 this.childrenRendered = false;
17260 // private override
17261 insertBefore : function(node, refNode){
17262 var newNode = Roo.tree.TreeNode.superclass.insertBefore.apply(this, arguments);
17263 if(newNode && refNode && this.childrenRendered){
17266 this.ui.updateExpandIcon();
17271 * Sets the text for this node
17272 * @param {String} text
17274 setText : function(text){
17275 var oldText = this.text;
17277 this.attributes.text = text;
17278 if(this.rendered){ // event without subscribing
17279 this.ui.onTextChange(this, text, oldText);
17281 this.fireEvent("textchange", this, text, oldText);
17285 * Triggers selection of this node
17287 select : function(){
17288 this.getOwnerTree().getSelectionModel().select(this);
17292 * Triggers deselection of this node
17294 unselect : function(){
17295 this.getOwnerTree().getSelectionModel().unselect(this);
17299 * Returns true if this node is selected
17300 * @return {Boolean}
17302 isSelected : function(){
17303 return this.getOwnerTree().getSelectionModel().isSelected(this);
17307 * Expand this node.
17308 * @param {Boolean} deep (optional) True to expand all children as well
17309 * @param {Boolean} anim (optional) false to cancel the default animation
17310 * @param {Function} callback (optional) A callback to be called when
17311 * expanding this node completes (does not wait for deep expand to complete).
17312 * Called with 1 parameter, this node.
17314 expand : function(deep, anim, callback){
17315 if(!this.expanded){
17316 if(this.fireEvent("beforeexpand", this, deep, anim) === false){
17319 if(!this.childrenRendered){
17320 this.renderChildren();
17322 this.expanded = true;
17323 if(!this.isHiddenRoot() && (this.getOwnerTree().animate && anim !== false) || anim){
17324 this.ui.animExpand(function(){
17325 this.fireEvent("expand", this);
17326 if(typeof callback == "function"){
17330 this.expandChildNodes(true);
17332 }.createDelegate(this));
17336 this.fireEvent("expand", this);
17337 if(typeof callback == "function"){
17342 if(typeof callback == "function"){
17347 this.expandChildNodes(true);
17351 isHiddenRoot : function(){
17352 return this.isRoot && !this.getOwnerTree().rootVisible;
17356 * Collapse this node.
17357 * @param {Boolean} deep (optional) True to collapse all children as well
17358 * @param {Boolean} anim (optional) false to cancel the default animation
17360 collapse : function(deep, anim){
17361 if(this.expanded && !this.isHiddenRoot()){
17362 if(this.fireEvent("beforecollapse", this, deep, anim) === false){
17365 this.expanded = false;
17366 if((this.getOwnerTree().animate && anim !== false) || anim){
17367 this.ui.animCollapse(function(){
17368 this.fireEvent("collapse", this);
17370 this.collapseChildNodes(true);
17372 }.createDelegate(this));
17375 this.ui.collapse();
17376 this.fireEvent("collapse", this);
17380 var cs = this.childNodes;
17381 for(var i = 0, len = cs.length; i < len; i++) {
17382 cs[i].collapse(true, false);
17388 delayedExpand : function(delay){
17389 if(!this.expandProcId){
17390 this.expandProcId = this.expand.defer(delay, this);
17395 cancelExpand : function(){
17396 if(this.expandProcId){
17397 clearTimeout(this.expandProcId);
17399 this.expandProcId = false;
17403 * Toggles expanded/collapsed state of the node
17405 toggle : function(){
17414 * Ensures all parent nodes are expanded
17416 ensureVisible : function(callback){
17417 var tree = this.getOwnerTree();
17418 tree.expandPath(this.parentNode.getPath(), false, function(){
17419 tree.getTreeEl().scrollChildIntoView(this.ui.anchor);
17420 Roo.callback(callback);
17421 }.createDelegate(this));
17425 * Expand all child nodes
17426 * @param {Boolean} deep (optional) true if the child nodes should also expand their child nodes
17428 expandChildNodes : function(deep){
17429 var cs = this.childNodes;
17430 for(var i = 0, len = cs.length; i < len; i++) {
17431 cs[i].expand(deep);
17436 * Collapse all child nodes
17437 * @param {Boolean} deep (optional) true if the child nodes should also collapse their child nodes
17439 collapseChildNodes : function(deep){
17440 var cs = this.childNodes;
17441 for(var i = 0, len = cs.length; i < len; i++) {
17442 cs[i].collapse(deep);
17447 * Disables this node
17449 disable : function(){
17450 this.disabled = true;
17452 if(this.rendered && this.ui.onDisableChange){ // event without subscribing
17453 this.ui.onDisableChange(this, true);
17455 this.fireEvent("disabledchange", this, true);
17459 * Enables this node
17461 enable : function(){
17462 this.disabled = false;
17463 if(this.rendered && this.ui.onDisableChange){ // event without subscribing
17464 this.ui.onDisableChange(this, false);
17466 this.fireEvent("disabledchange", this, false);
17470 renderChildren : function(suppressEvent){
17471 if(suppressEvent !== false){
17472 this.fireEvent("beforechildrenrendered", this);
17474 var cs = this.childNodes;
17475 for(var i = 0, len = cs.length; i < len; i++){
17476 cs[i].render(true);
17478 this.childrenRendered = true;
17482 sort : function(fn, scope){
17483 Roo.tree.TreeNode.superclass.sort.apply(this, arguments);
17484 if(this.childrenRendered){
17485 var cs = this.childNodes;
17486 for(var i = 0, len = cs.length; i < len; i++){
17487 cs[i].render(true);
17493 render : function(bulkRender){
17494 this.ui.render(bulkRender);
17495 if(!this.rendered){
17496 this.rendered = true;
17498 this.expanded = false;
17499 this.expand(false, false);
17505 renderIndent : function(deep, refresh){
17507 this.ui.childIndent = null;
17509 this.ui.renderIndent();
17510 if(deep === true && this.childrenRendered){
17511 var cs = this.childNodes;
17512 for(var i = 0, len = cs.length; i < len; i++){
17513 cs[i].renderIndent(true, refresh);
17519 * Ext JS Library 1.1.1
17520 * Copyright(c) 2006-2007, Ext JS, LLC.
17522 * Originally Released Under LGPL - original licence link has changed is not relivant.
17525 * <script type="text/javascript">
17529 * @class Roo.tree.AsyncTreeNode
17530 * @extends Roo.tree.TreeNode
17531 * @cfg {TreeLoader} loader A TreeLoader to be used by this node (defaults to the loader defined on the tree)
17533 * @param {Object/String} attributes The attributes/config for the node or just a string with the text for the node
17535 Roo.tree.AsyncTreeNode = function(config){
17536 this.loaded = false;
17537 this.loading = false;
17538 Roo.tree.AsyncTreeNode.superclass.constructor.apply(this, arguments);
17540 * @event beforeload
17541 * Fires before this node is loaded, return false to cancel
17542 * @param {Node} this This node
17544 this.addEvents({'beforeload':true, 'load': true});
17547 * Fires when this node is loaded
17548 * @param {Node} this This node
17551 * The loader used by this node (defaults to using the tree's defined loader)
17556 Roo.extend(Roo.tree.AsyncTreeNode, Roo.tree.TreeNode, {
17557 expand : function(deep, anim, callback){
17558 if(this.loading){ // if an async load is already running, waiting til it's done
17560 var f = function(){
17561 if(!this.loading){ // done loading
17562 clearInterval(timer);
17563 this.expand(deep, anim, callback);
17565 }.createDelegate(this);
17566 timer = setInterval(f, 200);
17570 if(this.fireEvent("beforeload", this) === false){
17573 this.loading = true;
17574 this.ui.beforeLoad(this);
17575 var loader = this.loader || this.attributes.loader || this.getOwnerTree().getLoader();
17577 loader.load(this, this.loadComplete.createDelegate(this, [deep, anim, callback]));
17581 Roo.tree.AsyncTreeNode.superclass.expand.call(this, deep, anim, callback);
17585 * Returns true if this node is currently loading
17586 * @return {Boolean}
17588 isLoading : function(){
17589 return this.loading;
17592 loadComplete : function(deep, anim, callback){
17593 this.loading = false;
17594 this.loaded = true;
17595 this.ui.afterLoad(this);
17596 this.fireEvent("load", this);
17597 this.expand(deep, anim, callback);
17601 * Returns true if this node has been loaded
17602 * @return {Boolean}
17604 isLoaded : function(){
17605 return this.loaded;
17608 hasChildNodes : function(){
17609 if(!this.isLeaf() && !this.loaded){
17612 return Roo.tree.AsyncTreeNode.superclass.hasChildNodes.call(this);
17617 * Trigger a reload for this node
17618 * @param {Function} callback
17620 reload : function(callback){
17621 this.collapse(false, false);
17622 while(this.firstChild){
17623 this.removeChild(this.firstChild);
17625 this.childrenRendered = false;
17626 this.loaded = false;
17627 if(this.isHiddenRoot()){
17628 this.expanded = false;
17630 this.expand(false, false, callback);
17634 * Ext JS Library 1.1.1
17635 * Copyright(c) 2006-2007, Ext JS, LLC.
17637 * Originally Released Under LGPL - original licence link has changed is not relivant.
17640 * <script type="text/javascript">
17644 * @class Roo.tree.TreeNodeUI
17646 * @param {Object} node The node to render
17647 * The TreeNode UI implementation is separate from the
17648 * tree implementation. Unless you are customizing the tree UI,
17649 * you should never have to use this directly.
17651 Roo.tree.TreeNodeUI = function(node){
17653 this.rendered = false;
17654 this.animating = false;
17655 this.emptyIcon = Roo.BLANK_IMAGE_URL;
17658 Roo.tree.TreeNodeUI.prototype = {
17659 removeChild : function(node){
17661 this.ctNode.removeChild(node.ui.getEl());
17665 beforeLoad : function(){
17666 this.addClass("x-tree-node-loading");
17669 afterLoad : function(){
17670 this.removeClass("x-tree-node-loading");
17673 onTextChange : function(node, text, oldText){
17675 this.textNode.innerHTML = text;
17679 onDisableChange : function(node, state){
17680 this.disabled = state;
17682 this.addClass("x-tree-node-disabled");
17684 this.removeClass("x-tree-node-disabled");
17688 onSelectedChange : function(state){
17691 this.addClass("x-tree-selected");
17694 this.removeClass("x-tree-selected");
17698 onMove : function(tree, node, oldParent, newParent, index, refNode){
17699 this.childIndent = null;
17701 var targetNode = newParent.ui.getContainer();
17702 if(!targetNode){//target not rendered
17703 this.holder = document.createElement("div");
17704 this.holder.appendChild(this.wrap);
17707 var insertBefore = refNode ? refNode.ui.getEl() : null;
17709 targetNode.insertBefore(this.wrap, insertBefore);
17711 targetNode.appendChild(this.wrap);
17713 this.node.renderIndent(true);
17717 addClass : function(cls){
17719 Roo.fly(this.elNode).addClass(cls);
17723 removeClass : function(cls){
17725 Roo.fly(this.elNode).removeClass(cls);
17729 remove : function(){
17731 this.holder = document.createElement("div");
17732 this.holder.appendChild(this.wrap);
17736 fireEvent : function(){
17737 return this.node.fireEvent.apply(this.node, arguments);
17740 initEvents : function(){
17741 this.node.on("move", this.onMove, this);
17742 var E = Roo.EventManager;
17743 var a = this.anchor;
17745 var el = Roo.fly(a, '_treeui');
17747 if(Roo.isOpera){ // opera render bug ignores the CSS
17748 el.setStyle("text-decoration", "none");
17751 el.on("click", this.onClick, this);
17752 el.on("dblclick", this.onDblClick, this);
17755 Roo.EventManager.on(this.checkbox,
17756 Roo.isIE ? 'click' : 'change', this.onCheckChange, this);
17759 el.on("contextmenu", this.onContextMenu, this);
17761 var icon = Roo.fly(this.iconNode);
17762 icon.on("click", this.onClick, this);
17763 icon.on("dblclick", this.onDblClick, this);
17764 icon.on("contextmenu", this.onContextMenu, this);
17765 E.on(this.ecNode, "click", this.ecClick, this, true);
17767 if(this.node.disabled){
17768 this.addClass("x-tree-node-disabled");
17770 if(this.node.hidden){
17771 this.addClass("x-tree-node-disabled");
17773 var ot = this.node.getOwnerTree();
17774 var dd = ot.enableDD || ot.enableDrag || ot.enableDrop;
17775 if(dd && (!this.node.isRoot || ot.rootVisible)){
17776 Roo.dd.Registry.register(this.elNode, {
17778 handles: this.getDDHandles(),
17784 getDDHandles : function(){
17785 return [this.iconNode, this.textNode];
17790 this.wrap.style.display = "none";
17796 this.wrap.style.display = "";
17800 onContextMenu : function(e){
17801 if (this.node.hasListener("contextmenu") || this.node.getOwnerTree().hasListener("contextmenu")) {
17802 e.preventDefault();
17804 this.fireEvent("contextmenu", this.node, e);
17808 onClick : function(e){
17813 if(this.fireEvent("beforeclick", this.node, e) !== false){
17814 if(!this.disabled && this.node.attributes.href){
17815 this.fireEvent("click", this.node, e);
17818 e.preventDefault();
17823 if(this.node.attributes.singleClickExpand && !this.animating && this.node.hasChildNodes()){
17824 this.node.toggle();
17827 this.fireEvent("click", this.node, e);
17833 onDblClick : function(e){
17834 e.preventDefault();
17839 this.toggleCheck();
17841 if(!this.animating && this.node.hasChildNodes()){
17842 this.node.toggle();
17844 this.fireEvent("dblclick", this.node, e);
17847 onCheckChange : function(){
17848 var checked = this.checkbox.checked;
17849 this.node.attributes.checked = checked;
17850 this.fireEvent('checkchange', this.node, checked);
17853 ecClick : function(e){
17854 if(!this.animating && this.node.hasChildNodes()){
17855 this.node.toggle();
17859 startDrop : function(){
17860 this.dropping = true;
17863 // delayed drop so the click event doesn't get fired on a drop
17864 endDrop : function(){
17865 setTimeout(function(){
17866 this.dropping = false;
17867 }.createDelegate(this), 50);
17870 expand : function(){
17871 this.updateExpandIcon();
17872 this.ctNode.style.display = "";
17875 focus : function(){
17876 if(!this.node.preventHScroll){
17877 try{this.anchor.focus();
17879 }else if(!Roo.isIE){
17881 var noscroll = this.node.getOwnerTree().getTreeEl().dom;
17882 var l = noscroll.scrollLeft;
17883 this.anchor.focus();
17884 noscroll.scrollLeft = l;
17889 toggleCheck : function(value){
17890 var cb = this.checkbox;
17892 cb.checked = (value === undefined ? !cb.checked : value);
17898 this.anchor.blur();
17902 animExpand : function(callback){
17903 var ct = Roo.get(this.ctNode);
17905 if(!this.node.hasChildNodes()){
17906 this.updateExpandIcon();
17907 this.ctNode.style.display = "";
17908 Roo.callback(callback);
17911 this.animating = true;
17912 this.updateExpandIcon();
17915 callback : function(){
17916 this.animating = false;
17917 Roo.callback(callback);
17920 duration: this.node.ownerTree.duration || .25
17924 highlight : function(){
17925 var tree = this.node.getOwnerTree();
17926 Roo.fly(this.wrap).highlight(
17927 tree.hlColor || "C3DAF9",
17928 {endColor: tree.hlBaseColor}
17932 collapse : function(){
17933 this.updateExpandIcon();
17934 this.ctNode.style.display = "none";
17937 animCollapse : function(callback){
17938 var ct = Roo.get(this.ctNode);
17939 ct.enableDisplayMode('block');
17942 this.animating = true;
17943 this.updateExpandIcon();
17946 callback : function(){
17947 this.animating = false;
17948 Roo.callback(callback);
17951 duration: this.node.ownerTree.duration || .25
17955 getContainer : function(){
17956 return this.ctNode;
17959 getEl : function(){
17963 appendDDGhost : function(ghostNode){
17964 ghostNode.appendChild(this.elNode.cloneNode(true));
17967 getDDRepairXY : function(){
17968 return Roo.lib.Dom.getXY(this.iconNode);
17971 onRender : function(){
17975 render : function(bulkRender){
17976 var n = this.node, a = n.attributes;
17977 var targetNode = n.parentNode ?
17978 n.parentNode.ui.getContainer() : n.ownerTree.innerCt.dom;
17980 if(!this.rendered){
17981 this.rendered = true;
17983 this.renderElements(n, a, targetNode, bulkRender);
17986 if(this.textNode.setAttributeNS){
17987 this.textNode.setAttributeNS("ext", "qtip", a.qtip);
17989 this.textNode.setAttributeNS("ext", "qtitle", a.qtipTitle);
17992 this.textNode.setAttribute("ext:qtip", a.qtip);
17994 this.textNode.setAttribute("ext:qtitle", a.qtipTitle);
17997 }else if(a.qtipCfg){
17998 a.qtipCfg.target = Roo.id(this.textNode);
17999 Roo.QuickTips.register(a.qtipCfg);
18002 if(!this.node.expanded){
18003 this.updateExpandIcon();
18006 if(bulkRender === true) {
18007 targetNode.appendChild(this.wrap);
18012 renderElements : function(n, a, targetNode, bulkRender){
18013 // add some indent caching, this helps performance when rendering a large tree
18014 this.indentMarkup = n.parentNode ? n.parentNode.ui.getChildIndent() : '';
18015 var t = n.getOwnerTree();
18016 var txt = t.renderer ? t.renderer(n.attributes) : Roo.util.Format.htmlEncode(n.text);
18017 var tip = t.rendererTip ? t.rendererTip(n.attributes) : txt;
18018 var cb = typeof a.checked == 'boolean';
18019 var href = a.href ? a.href : Roo.isGecko ? "" : "#";
18020 var buf = ['<li class="x-tree-node"><div class="x-tree-node-el ', a.cls,'">',
18021 '<span class="x-tree-node-indent">',this.indentMarkup,"</span>",
18022 '<img src="', this.emptyIcon, '" class="x-tree-ec-icon" />',
18023 '<img src="', a.icon || this.emptyIcon, '" class="x-tree-node-icon',(a.icon ? " x-tree-node-inline-icon" : ""),(a.iconCls ? " "+a.iconCls : ""),'" unselectable="on" />',
18024 cb ? ('<input class="x-tree-node-cb" type="checkbox" ' + (a.checked ? 'checked="checked" />' : ' />')) : '',
18025 '<a hidefocus="on" href="',href,'" tabIndex="1" ',
18026 a.hrefTarget ? ' target="'+a.hrefTarget+'"' : "",
18027 '><span unselectable="on" qtip="' , tip ,'">',txt,"</span></a></div>",
18028 '<ul class="x-tree-node-ct" style="display:none;"></ul>',
18031 if(bulkRender !== true && n.nextSibling && n.nextSibling.ui.getEl()){
18032 this.wrap = Roo.DomHelper.insertHtml("beforeBegin",
18033 n.nextSibling.ui.getEl(), buf.join(""));
18035 this.wrap = Roo.DomHelper.insertHtml("beforeEnd", targetNode, buf.join(""));
18038 this.elNode = this.wrap.childNodes[0];
18039 this.ctNode = this.wrap.childNodes[1];
18040 var cs = this.elNode.childNodes;
18041 this.indentNode = cs[0];
18042 this.ecNode = cs[1];
18043 this.iconNode = cs[2];
18046 this.checkbox = cs[3];
18049 this.anchor = cs[index];
18050 this.textNode = cs[index].firstChild;
18053 getAnchor : function(){
18054 return this.anchor;
18057 getTextEl : function(){
18058 return this.textNode;
18061 getIconEl : function(){
18062 return this.iconNode;
18065 isChecked : function(){
18066 return this.checkbox ? this.checkbox.checked : false;
18069 updateExpandIcon : function(){
18071 var n = this.node, c1, c2;
18072 var cls = n.isLast() ? "x-tree-elbow-end" : "x-tree-elbow";
18073 var hasChild = n.hasChildNodes();
18077 c1 = "x-tree-node-collapsed";
18078 c2 = "x-tree-node-expanded";
18081 c1 = "x-tree-node-expanded";
18082 c2 = "x-tree-node-collapsed";
18085 this.removeClass("x-tree-node-leaf");
18086 this.wasLeaf = false;
18088 if(this.c1 != c1 || this.c2 != c2){
18089 Roo.fly(this.elNode).replaceClass(c1, c2);
18090 this.c1 = c1; this.c2 = c2;
18094 Roo.fly(this.elNode).replaceClass("x-tree-node-expanded", "x-tree-node-leaf");
18097 this.wasLeaf = true;
18100 var ecc = "x-tree-ec-icon "+cls;
18101 if(this.ecc != ecc){
18102 this.ecNode.className = ecc;
18108 getChildIndent : function(){
18109 if(!this.childIndent){
18113 if(!p.isRoot || (p.isRoot && p.ownerTree.rootVisible)){
18115 buf.unshift('<img src="'+this.emptyIcon+'" class="x-tree-elbow-line" />');
18117 buf.unshift('<img src="'+this.emptyIcon+'" class="x-tree-icon" />');
18122 this.childIndent = buf.join("");
18124 return this.childIndent;
18127 renderIndent : function(){
18130 var p = this.node.parentNode;
18132 indent = p.ui.getChildIndent();
18134 if(this.indentMarkup != indent){ // don't rerender if not required
18135 this.indentNode.innerHTML = indent;
18136 this.indentMarkup = indent;
18138 this.updateExpandIcon();
18143 Roo.tree.RootTreeNodeUI = function(){
18144 Roo.tree.RootTreeNodeUI.superclass.constructor.apply(this, arguments);
18146 Roo.extend(Roo.tree.RootTreeNodeUI, Roo.tree.TreeNodeUI, {
18147 render : function(){
18148 if(!this.rendered){
18149 var targetNode = this.node.ownerTree.innerCt.dom;
18150 this.node.expanded = true;
18151 targetNode.innerHTML = '<div class="x-tree-root-node"></div>';
18152 this.wrap = this.ctNode = targetNode.firstChild;
18155 collapse : function(){
18157 expand : function(){
18161 * Ext JS Library 1.1.1
18162 * Copyright(c) 2006-2007, Ext JS, LLC.
18164 * Originally Released Under LGPL - original licence link has changed is not relivant.
18167 * <script type="text/javascript">
18170 * @class Roo.tree.TreeLoader
18171 * @extends Roo.util.Observable
18172 * A TreeLoader provides for lazy loading of an {@link Roo.tree.TreeNode}'s child
18173 * nodes from a specified URL. The response must be a javascript Array definition
18174 * who's elements are node definition objects. eg:
18176 [{ 'id': 1, 'text': 'A folder Node', 'leaf': false },
18177 { 'id': 2, 'text': 'A leaf Node', 'leaf': true }]
18180 * A server request is sent, and child nodes are loaded only when a node is expanded.
18181 * The loading node's id is passed to the server under the parameter name "node" to
18182 * enable the server to produce the correct child nodes.
18184 * To pass extra parameters, an event handler may be attached to the "beforeload"
18185 * event, and the parameters specified in the TreeLoader's baseParams property:
18187 myTreeLoader.on("beforeload", function(treeLoader, node) {
18188 this.baseParams.category = node.attributes.category;
18191 * This would pass an HTTP parameter called "category" to the server containing
18192 * the value of the Node's "category" attribute.
18194 * Creates a new Treeloader.
18195 * @param {Object} config A config object containing config properties.
18197 Roo.tree.TreeLoader = function(config){
18198 this.baseParams = {};
18199 this.requestMethod = "POST";
18200 Roo.apply(this, config);
18205 * @event beforeload
18206 * Fires before a network request is made to retrieve the Json text which specifies a node's children.
18207 * @param {Object} This TreeLoader object.
18208 * @param {Object} node The {@link Roo.tree.TreeNode} object being loaded.
18209 * @param {Object} callback The callback function specified in the {@link #load} call.
18214 * Fires when the node has been successfuly loaded.
18215 * @param {Object} This TreeLoader object.
18216 * @param {Object} node The {@link Roo.tree.TreeNode} object being loaded.
18217 * @param {Object} response The response object containing the data from the server.
18221 * @event loadexception
18222 * Fires if the network request failed.
18223 * @param {Object} This TreeLoader object.
18224 * @param {Object} node The {@link Roo.tree.TreeNode} object being loaded.
18225 * @param {Object} response The response object containing the data from the server.
18227 loadexception : true,
18230 * Fires before a node is created, enabling you to return custom Node types
18231 * @param {Object} This TreeLoader object.
18232 * @param {Object} attr - the data returned from the AJAX call (modify it to suit)
18237 Roo.tree.TreeLoader.superclass.constructor.call(this);
18240 Roo.extend(Roo.tree.TreeLoader, Roo.util.Observable, {
18242 * @cfg {String} dataUrl The URL from which to request a Json string which
18243 * specifies an array of node definition object representing the child nodes
18247 * @cfg {Object} baseParams (optional) An object containing properties which
18248 * specify HTTP parameters to be passed to each request for child nodes.
18251 * @cfg {Object} baseAttrs (optional) An object containing attributes to be added to all nodes
18252 * created by this loader. If the attributes sent by the server have an attribute in this object,
18253 * they take priority.
18256 * @cfg {Object} uiProviders (optional) An object containing properties which
18258 * DEPRECIATED - use 'create' event handler to modify attributes - which affect creation.
18259 * specify custom {@link Roo.tree.TreeNodeUI} implementations. If the optional
18260 * <i>uiProvider</i> attribute of a returned child node is a string rather
18261 * than a reference to a TreeNodeUI implementation, this that string value
18262 * is used as a property name in the uiProviders object. You can define the provider named
18263 * 'default' , and this will be used for all nodes (if no uiProvider is delivered by the node data)
18268 * @cfg {Boolean} clearOnLoad (optional) Default to true. Remove previously existing
18269 * child nodes before loading.
18271 clearOnLoad : true,
18274 * @cfg {String} root (optional) Default to false. Use this to read data from an object
18275 * property on loading, rather than expecting an array. (eg. more compatible to a standard
18276 * Grid query { data : [ .....] }
18281 * @cfg {String} queryParam (optional)
18282 * Name of the query as it will be passed on the querystring (defaults to 'node')
18283 * eg. the request will be ?node=[id]
18290 * Load an {@link Roo.tree.TreeNode} from the URL specified in the constructor.
18291 * This is called automatically when a node is expanded, but may be used to reload
18292 * a node (or append new children if the {@link #clearOnLoad} option is false.)
18293 * @param {Roo.tree.TreeNode} node
18294 * @param {Function} callback
18296 load : function(node, callback){
18297 if(this.clearOnLoad){
18298 while(node.firstChild){
18299 node.removeChild(node.firstChild);
18302 if(node.attributes.children){ // preloaded json children
18303 var cs = node.attributes.children;
18304 for(var i = 0, len = cs.length; i < len; i++){
18305 node.appendChild(this.createNode(cs[i]));
18307 if(typeof callback == "function"){
18310 }else if(this.dataUrl){
18311 this.requestData(node, callback);
18315 getParams: function(node){
18316 var buf = [], bp = this.baseParams;
18317 for(var key in bp){
18318 if(typeof bp[key] != "function"){
18319 buf.push(encodeURIComponent(key), "=", encodeURIComponent(bp[key]), "&");
18322 var n = this.queryParam === false ? 'node' : this.queryParam;
18323 buf.push(n + "=", encodeURIComponent(node.id));
18324 return buf.join("");
18327 requestData : function(node, callback){
18328 if(this.fireEvent("beforeload", this, node, callback) !== false){
18329 this.transId = Roo.Ajax.request({
18330 method:this.requestMethod,
18331 url: this.dataUrl||this.url,
18332 success: this.handleResponse,
18333 failure: this.handleFailure,
18335 argument: {callback: callback, node: node},
18336 params: this.getParams(node)
18339 // if the load is cancelled, make sure we notify
18340 // the node that we are done
18341 if(typeof callback == "function"){
18347 isLoading : function(){
18348 return this.transId ? true : false;
18351 abort : function(){
18352 if(this.isLoading()){
18353 Roo.Ajax.abort(this.transId);
18358 createNode : function(attr){
18359 // apply baseAttrs, nice idea Corey!
18360 if(this.baseAttrs){
18361 Roo.applyIf(attr, this.baseAttrs);
18363 if(this.applyLoader !== false){
18364 attr.loader = this;
18366 // uiProvider = depreciated..
18368 if(typeof(attr.uiProvider) == 'string'){
18369 attr.uiProvider = this.uiProviders[attr.uiProvider] ||
18370 /** eval:var:attr */ eval(attr.uiProvider);
18372 if(typeof(this.uiProviders['default']) != 'undefined') {
18373 attr.uiProvider = this.uiProviders['default'];
18376 this.fireEvent('create', this, attr);
18378 attr.leaf = typeof(attr.leaf) == 'string' ? attr.leaf * 1 : attr.leaf;
18380 new Roo.tree.TreeNode(attr) :
18381 new Roo.tree.AsyncTreeNode(attr));
18384 processResponse : function(response, node, callback){
18385 var json = response.responseText;
18388 var o = /** eval:var:zzzzzzzzzz */ eval("("+json+")");
18389 if (this.root !== false) {
18393 for(var i = 0, len = o.length; i < len; i++){
18394 var n = this.createNode(o[i]);
18396 node.appendChild(n);
18399 if(typeof callback == "function"){
18400 callback(this, node);
18403 this.handleFailure(response);
18407 handleResponse : function(response){
18408 this.transId = false;
18409 var a = response.argument;
18410 this.processResponse(response, a.node, a.callback);
18411 this.fireEvent("load", this, a.node, response);
18414 handleFailure : function(response){
18415 this.transId = false;
18416 var a = response.argument;
18417 this.fireEvent("loadexception", this, a.node, response);
18418 if(typeof a.callback == "function"){
18419 a.callback(this, a.node);