+++ /dev/null
-/*
- * - LGPL THIS IS THE OLD CLASS, SHOULD NOT USE ANYMORE
- * *
- */
-
-/**
- * @class Roo.bootstrap.ComboBox_old
- * @extends Roo.bootstrap.TriggerField
- * A combobox control with support for autocomplete, remote-loading, paging and many other features.
- * @cfg {Boolean} append (true|false) default false
- * @cfg {Boolean} autoFocus (true|false) auto focus the first item, default true
- * @constructor
- * Create a new ComboBox.
- * @param {Object} config Configuration options
- */
-Roo.bootstrap.ComboBox_old = function(config){
- Roo.bootstrap.ComboBox_old.superclass.constructor.call(this, config);
- this.addEvents({
- /**
- * @event expand
- * Fires when the dropdown list is expanded
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- */
- 'expand' : true,
- /**
- * @event collapse
- * Fires when the dropdown list is collapsed
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- */
- 'collapse' : true,
- /**
- * @event beforeselect
- * Fires before a list item is selected. Return false to cancel the selection.
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- * @param {Roo.data.Record} record The data record returned from the underlying store
- * @param {Number} index The index of the selected item in the dropdown list
- */
- 'beforeselect' : true,
- /**
- * @event select
- * Fires when a list item is selected
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- * @param {Roo.data.Record} record The data record returned from the underlying store (or false on clear)
- * @param {Number} index The index of the selected item in the dropdown list
- */
- 'select' : true,
- /**
- * @event beforequery
- * Fires before all queries are processed. Return false to cancel the query or set cancel to true.
- * The event object passed has these properties:
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- * @param {String} query The query
- * @param {Boolean} forceAll true to force "all" query
- * @param {Boolean} cancel true to cancel the query
- * @param {Object} e The query event object
- */
- 'beforequery': true,
- /**
- * @event add
- * Fires when the 'add' icon is pressed (add a listener to enable add button)
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- */
- 'add' : true,
- /**
- * @event edit
- * Fires when the 'edit' icon is pressed (add a listener to enable add button)
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- * @param {Roo.data.Record|false} record The data record returned from the underlying store (or false on nothing selected)
- */
- 'edit' : true,
- /**
- * @event remove
- * Fires when the remove value from the combobox array
- * @param {Roo.bootstrap.ComboBox_old} combo This combo box
- */
- 'remove' : true
-
- });
-
- this.item = [];
-
- this.selectedIndex = -1;
- if(this.mode == 'local'){
- if(config.queryDelay === undefined){
- this.queryDelay = 10;
- }
- if(config.minChars === undefined){
- this.minChars = 0;
- }
- }
-};
-
-Roo.extend(Roo.bootstrap.ComboBox_old, Roo.bootstrap.TriggerField, {
-
- /**
- * @cfg {Boolean} lazyRender True to prevent the ComboBox from rendering until requested (should always be used when
- * rendering into an Roo.Editor, defaults to false)
- */
- /**
- * @cfg {Boolean/Object} autoCreate A DomHelper element spec, or true for a default element spec (defaults to:
- * {tag: "input", type: "text", size: "24", autocomplete: "off"})
- */
- /**
- * @cfg {Roo.data.Store} store The data store to which this combo is bound (defaults to undefined)
- */
- /**
- * @cfg {String} title If supplied, a header element is created containing this text and added into the top of
- * the dropdown list (defaults to undefined, with no header element)
- */
-
- /**
- * @cfg {String/Roo.Template} tpl The template to use to render the output
- */
-
- /**
- * @cfg {Number} listWidth The width in pixels of the dropdown list (defaults to the width of the ComboBox field)
- */
- listWidth: undefined,
- /**
- * @cfg {String} displayField The underlying data field name to bind to this CombBox (defaults to undefined if
- * mode = 'remote' or 'text' if mode = 'local')
- */
- displayField: undefined,
- /**
- * @cfg {String} valueField The underlying data value name to bind to this CombBox (defaults to undefined if
- * mode = 'remote' or 'value' if mode = 'local').
- * Note: use of a valueField requires the user make a selection
- * in order for a value to be mapped.
- */
- valueField: undefined,
-
-
- /**
- * @cfg {String} hiddenName If specified, a hidden form field with this name is dynamically generated to store the
- * field's data value (defaults to the underlying DOM element's name)
- */
- hiddenName: undefined,
- /**
- * @cfg {String} listClass CSS class to apply to the dropdown list element (defaults to '')
- */
- listClass: '',
- /**
- * @cfg {String} selectedClass CSS class to apply to the selected item in the dropdown list (defaults to 'x-combo-selected')
- */
- selectedClass: 'active',
-
- /**
- * @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop" for bottom-right
- */
- shadow:'sides',
- /**
- * @cfg {String} listAlign A valid anchor position value. See {@link Roo.Element#alignTo} for details on supported
- * anchor positions (defaults to 'tl-bl')
- */
- listAlign: 'tl-bl?',
- /**
- * @cfg {Number} maxHeight The maximum height in pixels of the dropdown list before scrollbars are shown (defaults to 300)
- */
- maxHeight: 300,
- /**
- * @cfg {String} triggerAction The action to execute when the trigger field is activated. Use 'all' to run the
- * query specified by the allQuery config option (defaults to 'query')
- */
- triggerAction: 'query',
- /**
- * @cfg {Number} minChars The minimum number of characters the user must type before autocomplete and typeahead activate
- * (defaults to 4, does not apply if editable = false)
- */
- minChars : 4,
- /**
- * @cfg {Boolean} typeAhead True to populate and autoselect the remainder of the text being typed after a configurable
- * delay (typeAheadDelay) if it matches a known value (defaults to false)
- */
- typeAhead: false,
- /**
- * @cfg {Number} queryDelay The length of time in milliseconds to delay between the start of typing and sending the
- * query to filter the dropdown list (defaults to 500 if mode = 'remote' or 10 if mode = 'local')
- */
- queryDelay: 500,
- /**
- * @cfg {Number} pageSize If greater than 0, a paging toolbar is displayed in the footer of the dropdown list and the
- * filter queries will execute with page start and limit parameters. Only applies when mode = 'remote' (defaults to 0)
- */
- pageSize: 0,
- /**
- * @cfg {Boolean} selectOnFocus True to select any existing text in the field immediately on focus. Only applies
- * when editable = true (defaults to false)
- */
- selectOnFocus:false,
- /**
- * @cfg {String} queryParam Name of the query as it will be passed on the querystring (defaults to 'query')
- */
- queryParam: 'query',
- /**
- * @cfg {String} loadingText The text to display in the dropdown list while data is loading. Only applies
- * when mode = 'remote' (defaults to 'Loading...')
- */
- loadingText: 'Loading...',
- /**
- * @cfg {Boolean} resizable True to add a resize handle to the bottom of the dropdown list (defaults to false)
- */
- resizable: false,
- /**
- * @cfg {Number} handleHeight The height in pixels of the dropdown list resize handle if resizable = true (defaults to 8)
- */
- handleHeight : 8,
- /**
- * @cfg {Boolean} editable False to prevent the user from typing text directly into the field, just like a
- * traditional select (defaults to true)
- */
- editable: true,
- /**
- * @cfg {String} allQuery The text query to send to the server to return all records for the list with no filtering (defaults to '')
- */
- allQuery: '',
- /**
- * @cfg {String} mode Set to 'local' if the ComboBox loads local data (defaults to 'remote' which loads from the server)
- */
- mode: 'remote',
- /**
- * @cfg {Number} minListWidth The minimum width of the dropdown list in pixels (defaults to 70, will be ignored if
- * listWidth has a higher value)
- */
- minListWidth : 70,
- /**
- * @cfg {Boolean} forceSelection True to restrict the selected value to one of the values in the list, false to
- * allow the user to set arbitrary text into the field (defaults to false)
- */
- forceSelection:false,
- /**
- * @cfg {Number} typeAheadDelay The length of time in milliseconds to wait until the typeahead text is displayed
- * if typeAhead = true (defaults to 250)
- */
- typeAheadDelay : 250,
- /**
- * @cfg {String} valueNotFoundText When using a name/value combo, if the value passed to setValue is not found in
- * the store, valueNotFoundText will be displayed as the field text if defined (defaults to undefined)
- */
- valueNotFoundText : undefined,
- /**
- * @cfg {Boolean} blockFocus Prevents all focus calls, so it can work with things like HTML edtor bar
- */
- blockFocus : false,
-
- /**
- * @cfg {Boolean} disableClear Disable showing of clear button.
- */
- disableClear : false,
- /**
- * @cfg {Boolean} alwaysQuery Disable caching of results, and always send query
- */
- alwaysQuery : false,
-
- /**
- * @cfg {Boolean} multiple (true|false) ComboBobArray, default false
- */
- multiple : false,
-
- //private
- addicon : false,
- editicon: false,
-
- page: 0,
- hasQuery: false,
- append: false,
- loadNext: false,
- autoFocus : true,
-
- // element that contains real text value.. (when hidden is used..)
-
- // private
- initEvents: function(){
-
- if (!this.store) {
- throw "can not find store for combo";
- }
- this.store = Roo.factory(this.store, Roo.data);
-
-
-
- Roo.bootstrap.ComboBox_old.superclass.initEvents.call(this);
-
-
- if(this.hiddenName){
-
- this.hiddenField = this.el.select('input.form-hidden-field',true).first();
-
- this.hiddenField.dom.value =
- this.hiddenValue !== undefined ? this.hiddenValue :
- this.value !== undefined ? this.value : '';
-
- // prevent input submission
- this.el.dom.removeAttribute('name');
- this.hiddenField.dom.setAttribute('name', this.hiddenName);
-
-
- }
- //if(Roo.isGecko){
- // this.el.dom.setAttribute('autocomplete', 'off');
- //}
-
- var cls = 'x-combo-list';
- this.list = this.el.select('ul.dropdown-menu',true).first();
-
- //this.list = new Roo.Layer({
- // shadow: this.shadow, cls: [cls, this.listClass].join(' '), constrain:false
- //});
-
- var _this = this;
-
- (function(){
- var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
- _this.list.setWidth(lw);
- }).defer(100);
-
-
- this.list.on('mouseover', this.onViewOver, this);
- this.list.on('mousemove', this.onViewMove, this);
-
- this.list.on('scroll', this.onViewScroll, this);
-
- /*
- this.list.swallowEvent('mousewheel');
- this.assetHeight = 0;
-
- if(this.title){
- this.header = this.list.createChild({cls:cls+'-hd', html: this.title});
- this.assetHeight += this.header.getHeight();
- }
-
- this.innerList = this.list.createChild({cls:cls+'-inner'});
- this.innerList.on('mouseover', this.onViewOver, this);
- this.innerList.on('mousemove', this.onViewMove, this);
- this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
-
- if(this.allowBlank && !this.pageSize && !this.disableClear){
- this.footer = this.list.createChild({cls:cls+'-ft'});
- this.pageTb = new Roo.Toolbar(this.footer);
-
- }
- if(this.pageSize){
- this.footer = this.list.createChild({cls:cls+'-ft'});
- this.pageTb = new Roo.PagingToolbar(this.footer, this.store,
- {pageSize: this.pageSize});
-
- }
-
- if (this.pageTb && this.allowBlank && !this.disableClear) {
- var _this = this;
- this.pageTb.add(new Roo.Toolbar.Fill(), {
- cls: 'x-btn-icon x-btn-clear',
- text: ' ',
- handler: function()
- {
- _this.collapse();
- _this.clearValue();
- _this.onSelect(false, -1);
- }
- });
- }
- if (this.footer) {
- this.assetHeight += this.footer.getHeight();
- }
- */
-
- if(!this.tpl){
- this.tpl = '<li><a href="#">{' + this.displayField + '}</a></li>';
- }
-
- this.view = new Roo.View(this.el.select('ul.dropdown-menu',true).first(), this.tpl, {
- singleSelect:true, store: this.store, selectedClass: this.selectedClass
- });
- //this.view.wrapEl.setDisplayed(false);
- this.view.on('click', this.onViewClick, this);
-
-
-
- this.store.on('beforeload', this.onBeforeLoad, this);
- this.store.on('load', this.onLoad, this);
- this.store.on('loadexception', this.onLoadException, this);
- /*
- if(this.resizable){
- this.resizer = new Roo.Resizable(this.list, {
- pinned:true, handles:'se'
- });
- this.resizer.on('resize', function(r, w, h){
- this.maxHeight = h-this.handleHeight-this.list.getFrameWidth('tb')-this.assetHeight;
- this.listWidth = w;
- this.innerList.setWidth(w - this.list.getFrameWidth('lr'));
- this.restrictHeight();
- }, this);
- this[this.pageSize?'footer':'innerList'].setStyle('margin-bottom', this.handleHeight+'px');
- }
- */
- if(!this.editable){
- this.editable = true;
- this.setEditable(false);
- }
-
- /*
-
- if (typeof(this.events.add.listeners) != 'undefined') {
-
- this.addicon = this.wrap.createChild(
- {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-add' });
-
- this.addicon.on('click', function(e) {
- this.fireEvent('add', this);
- }, this);
- }
- if (typeof(this.events.edit.listeners) != 'undefined') {
-
- this.editicon = this.wrap.createChild(
- {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-edit' });
- if (this.addicon) {
- this.editicon.setStyle('margin-left', '40px');
- }
- this.editicon.on('click', function(e) {
-
- // we fire even if inothing is selected..
- this.fireEvent('edit', this, this.lastData );
-
- }, this);
- }
- */
-
- this.keyNav = new Roo.KeyNav(this.inputEl(), {
- "up" : function(e){
- this.inKeyMode = true;
- this.selectPrev();
- },
-
- "down" : function(e){
- if(!this.isExpanded()){
- this.onTriggerClick();
- }else{
- this.inKeyMode = true;
- this.selectNext();
- }
- },
-
- "enter" : function(e){
-// this.onViewClick();
- //return true;
- this.collapse();
-
- if(this.fireEvent("specialkey", this, e)){
- this.onViewClick(false);
- }
-
- return true;
- },
-
- "esc" : function(e){
- this.collapse();
- },
-
- "tab" : function(e){
- this.collapse();
-
- if(this.fireEvent("specialkey", this, e)){
- this.onViewClick(false);
- }
-
- return true;
- },
-
- scope : this,
-
- doRelay : function(foo, bar, hname){
- if(hname == 'down' || this.scope.isExpanded()){
- return Roo.KeyNav.prototype.doRelay.apply(this, arguments);
- }
- return true;
- },
-
- forceKeyDown: true
- });
-
-
- this.queryDelay = Math.max(this.queryDelay || 10,
- this.mode == 'local' ? 10 : 250);
-
-
- this.dqTask = new Roo.util.DelayedTask(this.initQuery, this);
-
- if(this.typeAhead){
- this.taTask = new Roo.util.DelayedTask(this.onTypeAhead, this);
- }
- if(this.editable !== false){
- this.inputEl().on("keyup", this.onKeyUp, this);
- }
- if(this.forceSelection){
- this.inputEl().on('blur', this.doForce, this);
- }
-
- if(this.multiple){
- this.choices = this.el.select('ul.select2-choices', true).first();
- this.searchField = this.el.select('ul li.select2-search-field', true).first();
- }
- },
-
- onDestroy : function(){
- if(this.view){
- this.view.setStore(null);
- this.view.el.removeAllListeners();
- this.view.el.remove();
- this.view.purgeListeners();
- }
- if(this.list){
- this.list.dom.innerHTML = '';
- }
- if(this.store){
- this.store.un('beforeload', this.onBeforeLoad, this);
- this.store.un('load', this.onLoad, this);
- this.store.un('loadexception', this.onLoadException, this);
- }
- Roo.bootstrap.ComboBox_old.superclass.onDestroy.call(this);
- },
-
- // private
- fireKey : function(e){
- if(e.isNavKeyPress() && !this.list.isVisible()){
- this.fireEvent("specialkey", this, e);
- }
- },
-
- // private
- onResize: function(w, h){
-// Roo.bootstrap.ComboBox_old.superclass.onResize.apply(this, arguments);
-//
-// if(typeof w != 'number'){
-// // we do not handle it!?!?
-// return;
-// }
-// var tw = this.trigger.getWidth();
-// // tw += this.addicon ? this.addicon.getWidth() : 0;
-// // tw += this.editicon ? this.editicon.getWidth() : 0;
-// var x = w - tw;
-// this.inputEl().setWidth( this.adjustWidth('input', x));
-//
-// //this.trigger.setStyle('left', x+'px');
-//
-// if(this.list && this.listWidth === undefined){
-// var lw = Math.max(x + this.trigger.getWidth(), this.minListWidth);
-// this.list.setWidth(lw);
-// this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
-// }
-
-
-
- },
-
- /**
- * Allow or prevent the user from directly editing the field text. If false is passed,
- * the user will only be able to select from the items defined in the dropdown list. This method
- * is the runtime equivalent of setting the 'editable' config option at config time.
- * @param {Boolean} value True to allow the user to directly edit the field text
- */
- setEditable : function(value){
- if(value == this.editable){
- return;
- }
- this.editable = value;
- if(!value){
- this.inputEl().dom.setAttribute('readOnly', true);
- this.inputEl().on('mousedown', this.onTriggerClick, this);
- this.inputEl().addClass('x-combo-noedit');
- }else{
- this.inputEl().dom.setAttribute('readOnly', false);
- this.inputEl().un('mousedown', this.onTriggerClick, this);
- this.inputEl().removeClass('x-combo-noedit');
- }
- },
-
- // private
-
- onBeforeLoad : function(combo,opts){
- if(!this.hasFocus){
- return;
- }
- if (!opts.add) {
- this.list.dom.innerHTML = '<li class="loading-indicator">'+(this.loadingText||'loading')+'</li>' ;
- }
- this.restrictHeight();
- this.selectedIndex = -1;
- },
-
- // private
- onLoad : function(){
-
- this.hasQuery = false;
-
- if(!this.hasFocus){
- return;
- }
-
- if(typeof(this.loading) !== 'undefined' && this.loading !== null){
- this.loading.hide();
- }
-
- if(this.store.getCount() > 0){
- this.expand();
- this.restrictHeight();
- if(this.lastQuery == this.allQuery){
- if(this.editable){
- this.inputEl().dom.select();
- }
- if(!this.selectByValue(this.value, true) && this.autoFocus){
- this.select(0, true);
- }
- }else{
- if(this.autoFocus){
- this.selectNext();
- }
- if(this.typeAhead && this.lastKey != Roo.EventObject.BACKSPACE && this.lastKey != Roo.EventObject.DELETE){
- this.taTask.delay(this.typeAheadDelay);
- }
- }
- }else{
- this.onEmptyResults();
- }
-
- //this.el.focus();
- },
- // private
- onLoadException : function()
- {
- this.hasQuery = false;
-
- if(typeof(this.loading) !== 'undefined' && this.loading !== null){
- this.loading.hide();
- }
-
- this.collapse();
- Roo.log(this.store.reader.jsonData);
- if (this.store && typeof(this.store.reader.jsonData.errorMsg) != 'undefined') {
- // fixme
- //Roo.MessageBox.alert("Error loading",this.store.reader.jsonData.errorMsg);
- }
-
-
- },
- // private
- onTypeAhead : function(){
- if(this.store.getCount() > 0){
- var r = this.store.getAt(0);
- var newValue = r.data[this.displayField];
- var len = newValue.length;
- var selStart = this.getRawValue().length;
-
- if(selStart != len){
- this.setRawValue(newValue);
- this.selectText(selStart, newValue.length);
- }
- }
- },
-
- // private
- onSelect : function(record, index){
-
- if(this.fireEvent('beforeselect', this, record, index) !== false){
-
- this.setFromData(index > -1 ? record.data : false);
-
- this.collapse();
- this.fireEvent('select', this, record, index);
- }
- },
-
- /**
- * Returns the currently selected field value or empty string if no value is set.
- * @return {String} value The selected value
- */
- getValue : function(){
-
- if(this.multiple){
- return (this.hiddenField) ? this.hiddenField.dom.value : this.value;
- }
-
- if(this.valueField){
- return typeof this.value != 'undefined' ? this.value : '';
- }else{
- return Roo.bootstrap.ComboBox_old.superclass.getValue.call(this);
- }
- },
-
- /**
- * Clears any text/value currently set in the field
- */
- clearValue : function(){
- if(this.hiddenField){
- this.hiddenField.dom.value = '';
- }
- this.value = '';
- this.setRawValue('');
- this.lastSelectionText = '';
-
- },
-
- /**
- * Sets the specified value into the field. If the value finds a match, the corresponding record text
- * will be displayed in the field. If the value does not match the data value of an existing item,
- * and the valueNotFoundText config option is defined, it will be displayed as the default field text.
- * Otherwise the field will be blank (although the value will still be set).
- * @param {String} value The value to match
- */
- setValue : function(v){
- if(this.multiple){
- this.syncValue();
- return;
- }
-
- var text = v;
- if(this.valueField){
- var r = this.findRecord(this.valueField, v);
- if(r){
- text = r.data[this.displayField];
- }else if(this.valueNotFoundText !== undefined){
- text = this.valueNotFoundText;
- }
- }
- this.lastSelectionText = text;
- if(this.hiddenField){
- this.hiddenField.dom.value = v;
- }
- Roo.bootstrap.ComboBox_old.superclass.setValue.call(this, text);
- this.value = v;
- },
- /**
- * @property {Object} the last set data for the element
- */
-
- lastData : false,
- /**
- * Sets the value of the field based on a object which is related to the record format for the store.
- * @param {Object} value the value to set as. or false on reset?
- */
- setFromData : function(o){
-
- if(this.multiple){
- this.addItem(o);
- return;
- }
-
- var dv = ''; // display value
- var vv = ''; // value value..
- this.lastData = o;
- if (this.displayField) {
- dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
- } else {
- // this is an error condition!!!
- Roo.log('no displayField value set for '+ (this.name ? this.name : this.id));
- }
-
- if(this.valueField){
- vv = !o || typeof(o[this.valueField]) == 'undefined' ? dv : o[this.valueField];
- }
-
- if(this.hiddenField){
- this.hiddenField.dom.value = vv;
-
- this.lastSelectionText = dv;
- Roo.bootstrap.ComboBox_old.superclass.setValue.call(this, dv);
- this.value = vv;
- return;
- }
- // no hidden field.. - we store the value in 'value', but still display
- // display field!!!!
- this.lastSelectionText = dv;
- Roo.bootstrap.ComboBox_old.superclass.setValue.call(this, dv);
- this.value = vv;
-
-
- },
- // private
- reset : function(){
- // overridden so that last data is reset..
- this.setValue(this.originalValue);
- this.clearInvalid();
- this.lastData = false;
- if (this.view) {
- this.view.clearSelections();
- }
- },
- // private
- findRecord : function(prop, value){
- var record;
- if(this.store.getCount() > 0){
- this.store.each(function(r){
- if(r.data[prop] == value){
- record = r;
- return false;
- }
- return true;
- });
- }
- return record;
- },
-
- getName: function()
- {
- // returns hidden if it's set..
- if (!this.rendered) {return ''};
- return !this.hiddenName && this.inputEl().dom.name ? this.inputEl().dom.name : (this.hiddenName || '');
-
- },
- // private
- onViewMove : function(e, t){
- this.inKeyMode = false;
- },
-
- // private
- onViewOver : function(e, t){
- if(this.inKeyMode){ // prevent key nav and mouse over conflicts
- return;
- }
- var item = this.view.findItemFromChild(t);
- if(item){
- var index = this.view.indexOf(item);
- this.select(index, false);
- }
- },
-
- // private
- onViewClick : function(doFocus)
- {
- var index = this.view.getSelectedIndexes()[0];
- var r = this.store.getAt(index);
- if(r){
- this.onSelect(r, index);
- }
- if(doFocus !== false && !this.blockFocus){
- this.inputEl().focus();
- }
- },
-
- // private
- restrictHeight : function(){
- //this.innerList.dom.style.height = '';
- //var inner = this.innerList.dom;
- //var h = Math.max(inner.clientHeight, inner.offsetHeight, inner.scrollHeight);
- //this.innerList.setHeight(h < this.maxHeight ? 'auto' : this.maxHeight);
- //this.list.beginUpdate();
- //this.list.setHeight(this.innerList.getHeight()+this.list.getFrameWidth('tb')+(this.resizable?this.handleHeight:0)+this.assetHeight);
- this.list.alignTo(this.inputEl(), this.listAlign);
- //this.list.endUpdate();
- },
-
- // private
- onEmptyResults : function(){
- this.collapse();
- },
-
- /**
- * Returns true if the dropdown list is expanded, else false.
- */
- isExpanded : function(){
- return this.list.isVisible();
- },
-
- /**
- * Select an item in the dropdown list by its data value. This function does NOT cause the select event to fire.
- * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
- * @param {String} value The data value of the item to select
- * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
- * selected item if it is not currently in view (defaults to true)
- * @return {Boolean} True if the value matched an item in the list, else false
- */
- selectByValue : function(v, scrollIntoView){
- if(v !== undefined && v !== null){
- var r = this.findRecord(this.valueField || this.displayField, v);
- if(r){
- this.select(this.store.indexOf(r), scrollIntoView);
- return true;
- }
- }
- return false;
- },
-
- /**
- * Select an item in the dropdown list by its numeric index in the list. This function does NOT cause the select event to fire.
- * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
- * @param {Number} index The zero-based index of the list item to select
- * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
- * selected item if it is not currently in view (defaults to true)
- */
- select : function(index, scrollIntoView){
- this.selectedIndex = index;
- this.view.select(index);
- if(scrollIntoView !== false){
- var el = this.view.getNode(index);
- if(el){
- //this.innerList.scrollChildIntoView(el, false);
-
- }
- }
- },
-
- // private
- selectNext : function(){
- var ct = this.store.getCount();
- if(ct > 0){
- if(this.selectedIndex == -1){
- this.select(0);
- }else if(this.selectedIndex < ct-1){
- this.select(this.selectedIndex+1);
- }
- }
- },
-
- // private
- selectPrev : function(){
- var ct = this.store.getCount();
- if(ct > 0){
- if(this.selectedIndex == -1){
- this.select(0);
- }else if(this.selectedIndex != 0){
- this.select(this.selectedIndex-1);
- }
- }
- },
-
- // private
- onKeyUp : function(e){
- if(this.editable !== false && !e.isSpecialKey()){
- this.lastKey = e.getKey();
- this.dqTask.delay(this.queryDelay);
- }
- },
-
- // private
- validateBlur : function(){
- return !this.list || !this.list.isVisible();
- },
-
- // private
- initQuery : function(){
- this.doQuery(this.getRawValue());
- },
-
- // private
- doForce : function(){
- if(this.inputEl().dom.value.length > 0){
- this.inputEl().dom.value =
- this.lastSelectionText === undefined ? '' : this.lastSelectionText;
-
- }
- },
-
- /**
- * Execute a query to filter the dropdown list. Fires the beforequery event prior to performing the
- * query allowing the query action to be canceled if needed.
- * @param {String} query The SQL query to execute
- * @param {Boolean} forceAll True to force the query to execute even if there are currently fewer characters
- * in the field than the minimum specified by the minChars config option. It also clears any filter previously
- * saved in the current store (defaults to false)
- */
- doQuery : function(q, forceAll){
-
- if(q === undefined || q === null){
- q = '';
- }
- var qe = {
- query: q,
- forceAll: forceAll,
- combo: this,
- cancel:false
- };
- if(this.fireEvent('beforequery', qe)===false || qe.cancel){
- return false;
- }
- q = qe.query;
-
- forceAll = qe.forceAll;
- if(forceAll === true || (q.length >= this.minChars)){
-
- this.hasQuery = true;
-
- if(this.lastQuery != q || this.alwaysQuery){
- this.lastQuery = q;
- if(this.mode == 'local'){
- this.selectedIndex = -1;
- if(forceAll){
- this.store.clearFilter();
- }else{
- this.store.filter(this.displayField, q);
- }
- this.onLoad();
- }else{
- this.store.baseParams[this.queryParam] = q;
-
- var options = {params : this.getParams(q)};
-
- if(this.loadNext){
- options.add = true;
- options.params.start = this.page * this.pageSize;
- }
-
- this.store.load(options);
- /*
- * this code will make the page width larger, at the beginning, the list not align correctly,
- * we should expand the list on onLoad
- * so command out it
- */
-// this.expand();
- }
- }else{
- this.selectedIndex = -1;
- this.onLoad();
- }
- }
-
- this.loadNext = false;
- },
-
- // private
- getParams : function(q){
- var p = {};
- //p[this.queryParam] = q;
-
- if(this.pageSize){
- p.start = 0;
- p.limit = this.pageSize;
- }
- return p;
- },
-
- /**
- * Hides the dropdown list if it is currently expanded. Fires the 'collapse' event on completion.
- */
- collapse : function(){
- if(!this.isExpanded()){
- return;
- }
-
- this.list.hide();
- Roo.get(document).un('mousedown', this.collapseIf, this);
- Roo.get(document).un('mousewheel', this.collapseIf, this);
- if (!this.editable) {
- Roo.get(document).un('keydown', this.listKeyPress, this);
- }
- this.fireEvent('collapse', this);
- },
-
- // private
- collapseIf : function(e){
- var in_combo = e.within(this.el);
- var in_list = e.within(this.list);
-
- if (in_combo || in_list) {
- //e.stopPropagation();
- return;
- }
-
- this.collapse();
-
- },
-
- /**
- * Expands the dropdown list if it is currently hidden. Fires the 'expand' event on completion.
- */
- expand : function(){
-
- if(this.isExpanded() || !this.hasFocus){
- return;
- }
- Roo.log('expand');
- this.list.alignTo(this.inputEl(), this.listAlign);
- this.list.show();
- Roo.get(document).on('mousedown', this.collapseIf, this);
- Roo.get(document).on('mousewheel', this.collapseIf, this);
- if (!this.editable) {
- Roo.get(document).on('keydown', this.listKeyPress, this);
- }
-
- this.fireEvent('expand', this);
- },
-
- // private
- // Implements the default empty TriggerField.onTriggerClick function
- onTriggerClick : function()
- {
- Roo.log('trigger click');
-
- if(this.disabled){
- return;
- }
-
- this.page = 0;
- this.loadNext = false;
-
- if(this.isExpanded()){
- this.collapse();
- if (!this.blockFocus) {
- this.inputEl().focus();
- }
-
- }else {
- this.hasFocus = true;
- if(this.triggerAction == 'all') {
- this.doQuery(this.allQuery, true);
- } else {
- this.doQuery(this.getRawValue());
- }
- if (!this.blockFocus) {
- this.inputEl().focus();
- }
- }
- },
- listKeyPress : function(e)
- {
- //Roo.log('listkeypress');
- // scroll to first matching element based on key pres..
- if (e.isSpecialKey()) {
- return false;
- }
- var k = String.fromCharCode(e.getKey()).toUpperCase();
- //Roo.log(k);
- var match = false;
- var csel = this.view.getSelectedNodes();
- var cselitem = false;
- if (csel.length) {
- var ix = this.view.indexOf(csel[0]);
- cselitem = this.store.getAt(ix);
- if (!cselitem.get(this.displayField) || cselitem.get(this.displayField).substring(0,1).toUpperCase() != k) {
- cselitem = false;
- }
-
- }
-
- this.store.each(function(v) {
- if (cselitem) {
- // start at existing selection.
- if (cselitem.id == v.id) {
- cselitem = false;
- }
- return true;
- }
-
- if (v.get(this.displayField) && v.get(this.displayField).substring(0,1).toUpperCase() == k) {
- match = this.store.indexOf(v);
- return false;
- }
- return true;
- }, this);
-
- if (match === false) {
- return true; // no more action?
- }
- // scroll to?
- this.view.select(match);
- var sn = Roo.get(this.view.getSelectedNodes()[0])
- //sn.scrollIntoView(sn.dom.parentNode, false);
- },
-
- onViewScroll : function(e, t){
-
- if(this.view.el.getScroll().top < this.view.el.dom.scrollHeight - this.view.el.dom.clientHeight || !this.hasFocus || !this.append || this.hasQuery){
- return;
- }
-
- this.hasQuery = true;
-
- this.loading = this.list.select('.loading', true).first();
-
- if(this.loading === null){
- this.list.createChild({
- tag: 'div',
- cls: 'loading select2-more-results select2-active',
- html: 'Loading more results...'
- })
-
- this.loading = this.list.select('.loading', true).first();
-
- this.loading.setVisibilityMode(Roo.Element.DISPLAY);
-
- this.loading.hide();
- }
-
- this.loading.show();
-
- var _combo = this;
-
- this.page++;
- this.loadNext = true;
-
- (function() { _combo.doQuery(_combo.allQuery, true); }).defer(500);
-
- return;
- },
-
- addItem : function(o)
- {
- var dv = ''; // display value
-
- if (this.displayField) {
- dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
- } else {
- // this is an error condition!!!
- Roo.log('no displayField value set for '+ (this.name ? this.name : this.id));
- }
-
- if(!dv.length){
- return;
- }
-
- var choice = this.choices.createChild({
- tag: 'li',
- cls: 'select2-search-choice',
- cn: [
- {
- tag: 'div',
- html: dv
- },
- {
- tag: 'a',
- href: '#',
- cls: 'select2-search-choice-close',
- tabindex: '-1'
- }
- ]
-
- }, this.searchField);
-
- var close = choice.select('a.select2-search-choice-close', true).first()
-
- close.on('click', this.onRemoveItem, this, { item : choice, data : o} );
-
- this.item.push(o);
-
- this.lastData = o;
-
- this.syncValue();
-
- this.inputEl().dom.value = '';
-
- },
-
- onRemoveItem : function(e, _self, o)
- {
- e.preventDefault();
- var index = this.item.indexOf(o.data) * 1;
-
- if( index < 0){
- Roo.log('not this item?!');
- return;
- }
-
- this.item.splice(index, 1);
- o.item.remove();
-
- this.syncValue();
-
- this.fireEvent('remove', this, e);
-
- },
-
- syncValue : function()
- {
- if(!this.item.length){
- this.clearValue();
- return;
- }
-
- var value = [];
- var _this = this;
- Roo.each(this.item, function(i){
- if(_this.valueField){
- value.push(i[_this.valueField]);
- return;
- }
-
- value.push(i);
- });
-
- this.value = value.join(',');
-
- if(this.hiddenField){
- this.hiddenField.dom.value = this.value;
- }
- },
-
- clearItem : function()
- {
- if(!this.multiple){
- return;
- }
-
- this.item = [];
-
- Roo.each(this.choices.select('>li.select2-search-choice', true).elements, function(c){
- c.remove();
- });
-
- this.syncValue();
- }
-
-
-
- /**
- * @cfg {Boolean} grow
- * @hide
- */
- /**
- * @cfg {Number} growMin
- * @hide
- */
- /**
- * @cfg {Number} growMax
- * @hide
- */
- /**
- * @hide
- * @method autoSize
- */
-});
+++ /dev/null
-/*
- * - LGPL
- * *
- */
-
-/**
- * @class Roo.bootstrap.ComboBox2
- * @extends Roo.bootstrap.TriggerField
- * A combobox control with support for autocomplete, remote-loading, paging and many other features.
- * @cfg {Boolean} append (true|false) default false
- * @cfg {Boolean} autoFocus (true|false) auto focus the first item, default true
- * @cfg {Boolean} tickable ComboBox with tickable selections (true|false), default false
- * @cfg {String} btnPosition set the position of the trigger button (left | right) default right
- * @constructor
- * Create a new ComboBox.
- * @param {Object} config Configuration options
- */
-Roo.bootstrap.ComboBox2 = function(config){
- Roo.bootstrap.ComboBox2.superclass.constructor.call(this, config);
- this.addEvents({
- /**
- * @event expand
- * Fires when the dropdown list is expanded
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- */
- 'expand' : true,
- /**
- * @event collapse
- * Fires when the dropdown list is collapsed
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- */
- 'collapse' : true,
- /**
- * @event beforeselect
- * Fires before a list item is selected. Return false to cancel the selection.
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- * @param {Roo.data.Record} record The data record returned from the underlying store
- * @param {Number} index The index of the selected item in the dropdown list
- */
- 'beforeselect' : true,
- /**
- * @event select
- * Fires when a list item is selected
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- * @param {Roo.data.Record} record The data record returned from the underlying store (or false on clear)
- * @param {Number} index The index of the selected item in the dropdown list
- */
- 'select' : true,
- /**
- * @event beforequery
- * Fires before all queries are processed. Return false to cancel the query or set cancel to true.
- * The event object passed has these properties:
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- * @param {String} query The query
- * @param {Boolean} forceAll true to force "all" query
- * @param {Boolean} cancel true to cancel the query
- * @param {Object} e The query event object
- */
- 'beforequery': true,
- /**
- * @event add
- * Fires when the 'add' icon is pressed (add a listener to enable add button)
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- */
- 'add' : true,
- /**
- * @event edit
- * Fires when the 'edit' icon is pressed (add a listener to enable add button)
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- * @param {Roo.data.Record|false} record The data record returned from the underlying store (or false on nothing selected)
- */
- 'edit' : true,
- /**
- * @event remove
- * Fires when the remove value from the combobox array
- * @param {Roo.bootstrap.ComboBox2} combo This combo box
- */
- 'remove' : true
-
- });
-
- this.item = [];
- this.tickItems = [];
-
- this.selectedIndex = -1;
- if(this.mode == 'local'){
- if(config.queryDelay === undefined){
- this.queryDelay = 10;
- }
- if(config.minChars === undefined){
- this.minChars = 0;
- }
- }
-};
-
-Roo.extend(Roo.bootstrap.ComboBox2, Roo.bootstrap.TriggerField, {
-
- /**
- * @cfg {Boolean} lazyRender True to prevent the ComboBox from rendering until requested (should always be used when
- * rendering into an Roo.Editor, defaults to false)
- */
- /**
- * @cfg {Boolean/Object} autoCreate A DomHelper element spec, or true for a default element spec (defaults to:
- * {tag: "input", type: "text", size: "24", autocomplete: "off"})
- */
- /**
- * @cfg {Roo.data.Store} store The data store to which this combo is bound (defaults to undefined)
- */
- /**
- * @cfg {String} title If supplied, a header element is created containing this text and added into the top of
- * the dropdown list (defaults to undefined, with no header element)
- */
-
- /**
- * @cfg {String/Roo.Template} tpl The template to use to render the output
- */
-
- /**
- * @cfg {Number} listWidth The width in pixels of the dropdown list (defaults to the width of the ComboBox field)
- */
- listWidth: undefined,
- /**
- * @cfg {String} displayField The underlying data field name to bind to this CombBox (defaults to undefined if
- * mode = 'remote' or 'text' if mode = 'local')
- */
- displayField: undefined,
- /**
- * @cfg {String} valueField The underlying data value name to bind to this CombBox (defaults to undefined if
- * mode = 'remote' or 'value' if mode = 'local').
- * Note: use of a valueField requires the user make a selection
- * in order for a value to be mapped.
- */
- valueField: undefined,
-
-
- /**
- * @cfg {String} hiddenName If specified, a hidden form field with this name is dynamically generated to store the
- * field's data value (defaults to the underlying DOM element's name)
- */
- hiddenName: undefined,
- /**
- * @cfg {String} listClass CSS class to apply to the dropdown list element (defaults to '')
- */
- listClass: '',
- /**
- * @cfg {String} selectedClass CSS class to apply to the selected item in the dropdown list (defaults to 'x-combo-selected')
- */
- selectedClass: 'active',
-
- /**
- * @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop" for bottom-right
- */
- shadow:'sides',
- /**
- * @cfg {String} listAlign A valid anchor position value. See {@link Roo.Element#alignTo} for details on supported
- * anchor positions (defaults to 'tl-bl')
- */
- listAlign: 'tl-bl?',
- /**
- * @cfg {Number} maxHeight The maximum height in pixels of the dropdown list before scrollbars are shown (defaults to 300)
- */
- maxHeight: 300,
- /**
- * @cfg {String} triggerAction The action to execute when the trigger field is activated. Use 'all' to run the
- * query specified by the allQuery config option (defaults to 'query')
- */
- triggerAction: 'query',
- /**
- * @cfg {Number} minChars The minimum number of characters the user must type before autocomplete and typeahead activate
- * (defaults to 4, does not apply if editable = false)
- */
- minChars : 4,
- /**
- * @cfg {Boolean} typeAhead True to populate and autoselect the remainder of the text being typed after a configurable
- * delay (typeAheadDelay) if it matches a known value (defaults to false)
- */
- typeAhead: false,
- /**
- * @cfg {Number} queryDelay The length of time in milliseconds to delay between the start of typing and sending the
- * query to filter the dropdown list (defaults to 500 if mode = 'remote' or 10 if mode = 'local')
- */
- queryDelay: 500,
- /**
- * @cfg {Number} pageSize If greater than 0, a paging toolbar is displayed in the footer of the dropdown list and the
- * filter queries will execute with page start and limit parameters. Only applies when mode = 'remote' (defaults to 0)
- */
- pageSize: 0,
- /**
- * @cfg {Boolean} selectOnFocus True to select any existing text in the field immediately on focus. Only applies
- * when editable = true (defaults to false)
- */
- selectOnFocus:false,
- /**
- * @cfg {String} queryParam Name of the query as it will be passed on the querystring (defaults to 'query')
- */
- queryParam: 'query',
- /**
- * @cfg {String} loadingText The text to display in the dropdown list while data is loading. Only applies
- * when mode = 'remote' (defaults to 'Loading...')
- */
- loadingText: 'Loading...',
- /**
- * @cfg {Boolean} resizable True to add a resize handle to the bottom of the dropdown list (defaults to false)
- */
- resizable: false,
- /**
- * @cfg {Number} handleHeight The height in pixels of the dropdown list resize handle if resizable = true (defaults to 8)
- */
- handleHeight : 8,
- /**
- * @cfg {Boolean} editable False to prevent the user from typing text directly into the field, just like a
- * traditional select (defaults to true)
- */
- editable: true,
- /**
- * @cfg {String} allQuery The text query to send to the server to return all records for the list with no filtering (defaults to '')
- */
- allQuery: '',
- /**
- * @cfg {String} mode Set to 'local' if the ComboBox loads local data (defaults to 'remote' which loads from the server)
- */
- mode: 'remote',
- /**
- * @cfg {Number} minListWidth The minimum width of the dropdown list in pixels (defaults to 70, will be ignored if
- * listWidth has a higher value)
- */
- minListWidth : 70,
- /**
- * @cfg {Boolean} forceSelection True to restrict the selected value to one of the values in the list, false to
- * allow the user to set arbitrary text into the field (defaults to false)
- */
- forceSelection:false,
- /**
- * @cfg {Number} typeAheadDelay The length of time in milliseconds to wait until the typeahead text is displayed
- * if typeAhead = true (defaults to 250)
- */
- typeAheadDelay : 250,
- /**
- * @cfg {String} valueNotFoundText When using a name/value combo, if the value passed to setValue is not found in
- * the store, valueNotFoundText will be displayed as the field text if defined (defaults to undefined)
- */
- valueNotFoundText : undefined,
- /**
- * @cfg {Boolean} blockFocus Prevents all focus calls, so it can work with things like HTML edtor bar
- */
- blockFocus : false,
-
- /**
- * @cfg {Boolean} disableClear Disable showing of clear button.
- */
- disableClear : false,
- /**
- * @cfg {Boolean} alwaysQuery Disable caching of results, and always send query
- */
- alwaysQuery : false,
-
- /**
- * @cfg {Boolean} multiple (true|false) ComboBobArray, default false
- */
- multiple : false,
-
- //private
- addicon : false,
- editicon: false,
-
- page: 0,
- hasQuery: false,
- append: false,
- loadNext: false,
- autoFocus : true,
- tickable : false,
- btnPosition : 'right',
-
- // element that contains real text value.. (when hidden is used..)
-
- getAutoCreate : function()
- {
- var cfg = false;
-
- /*
- * Normal ComboBox
- */
- if(!this.tickable){
- cfg = Roo.bootstrap.ComboBox2.superclass.getAutoCreate.call(this);
- return cfg;
- }
-
- /*
- * ComboBox with tickable selections
- */
-
- var align = this.labelAlign || this.parentLabelAlign();
-
- cfg = {
- cls : 'form-group roo-combobox-tickable' //input-group
- };
-
-
- var button = {
- tag : 'button',
- type : 'button',
- cls : 'btn btn-link pull-' + this.btnPosition,
- html : 'Edit'
- };
-
- if (this.name) {
- button.name = this.name;
- }
- if (this.size) {
- button.cls += ' btn-' + this.size;
- }
-
- if (this.disabled) {
- button.disabled=true;
- }
-
- var box = {
- tag: 'div',
- cn: [
- {
- tag: 'input',
- type : 'hidden',
- cls: 'form-hidden-field'
- },
- {
- tag: 'ul',
- cls: 'select2-choices',
- cn:[
- {
- tag: 'li',
- cls: 'select2-search-field',
- cn: [
-
- button
- ]
- }
- ]
- }
- ]
- }
-
- var combobox = {
- cls: 'select2-container input-group select2-container-multi',
- cn: [
- box,
- {
- tag: 'ul',
- cls: 'typeahead typeahead-long dropdown-menu',
- style: 'display:none'
- }
- ]
- };
-
- if (align ==='left' && this.fieldLabel.length) {
-
- Roo.log("left and has label");
- cfg.cn = [
-
- {
- tag: 'label',
- 'for' : id,
- cls : 'control-label col-sm-' + this.labelWidth,
- html : this.fieldLabel
-
- },
- {
- cls : "col-sm-" + (12 - this.labelWidth),
- cn: [
- combobox
- ]
- }
-
- ];
- } else if ( this.fieldLabel.length) {
- Roo.log(" label");
- cfg.cn = [
-
- {
- tag: 'label',
- //cls : 'input-group-addon',
- html : this.fieldLabel
-
- },
-
- combobox
-
- ];
-
- } else {
-
- Roo.log(" no label && no align");
- cfg = combobox
-
-
- }
-
- var settings=this;
- ['xs','sm','md','lg'].map(function(size){
- if (settings[size]) {
- cfg.cls += ' col-' + size + '-' + settings[size];
- }
- });
-
- return cfg;
-
- },
-
- // private
- initEvents: function()
- {
-
- if (!this.store) {
- throw "can not find store for combo";
- }
- this.store = Roo.factory(this.store, Roo.data);
-
- if(this.tickable){
- this.initTickableEvnets();
- return;
- }
-
- Roo.bootstrap.ComboBox2.superclass.initEvents.call(this);
-
-
- if(this.hiddenName){
-
- this.hiddenField = this.el.select('input.form-hidden-field',true).first();
-
- this.hiddenField.dom.value =
- this.hiddenValue !== undefined ? this.hiddenValue :
- this.value !== undefined ? this.value : '';
-
- // prevent input submission
- this.el.dom.removeAttribute('name');
- this.hiddenField.dom.setAttribute('name', this.hiddenName);
-
-
- }
- //if(Roo.isGecko){
- // this.el.dom.setAttribute('autocomplete', 'off');
- //}
-
- var cls = 'x-combo-list';
- this.list = this.el.select('ul.dropdown-menu',true).first();
-
- //this.list = new Roo.Layer({
- // shadow: this.shadow, cls: [cls, this.listClass].join(' '), constrain:false
- //});
-
- var _this = this;
-
- (function(){
- var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
- _this.list.setWidth(lw);
- }).defer(100);
-
- this.list.on('mouseover', this.onViewOver, this);
- this.list.on('mousemove', this.onViewMove, this);
-
- this.list.on('scroll', this.onViewScroll, this);
-
- /*
- this.list.swallowEvent('mousewheel');
- this.assetHeight = 0;
-
- if(this.title){
- this.header = this.list.createChild({cls:cls+'-hd', html: this.title});
- this.assetHeight += this.header.getHeight();
- }
-
- this.innerList = this.list.createChild({cls:cls+'-inner'});
- this.innerList.on('mouseover', this.onViewOver, this);
- this.innerList.on('mousemove', this.onViewMove, this);
- this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
-
- if(this.allowBlank && !this.pageSize && !this.disableClear){
- this.footer = this.list.createChild({cls:cls+'-ft'});
- this.pageTb = new Roo.Toolbar(this.footer);
-
- }
- if(this.pageSize){
- this.footer = this.list.createChild({cls:cls+'-ft'});
- this.pageTb = new Roo.PagingToolbar(this.footer, this.store,
- {pageSize: this.pageSize});
-
- }
-
- if (this.pageTb && this.allowBlank && !this.disableClear) {
- var _this = this;
- this.pageTb.add(new Roo.Toolbar.Fill(), {
- cls: 'x-btn-icon x-btn-clear',
- text: ' ',
- handler: function()
- {
- _this.collapse();
- _this.clearValue();
- _this.onSelect(false, -1);
- }
- });
- }
- if (this.footer) {
- this.assetHeight += this.footer.getHeight();
- }
- */
-
- if(!this.tpl){
- this.tpl = '<li><a href="#">{' + this.displayField + '}</a></li>';
- }
-
- this.view = new Roo.View(this.el.select('ul.dropdown-menu',true).first(), this.tpl, {
- singleSelect:true, store: this.store, selectedClass: this.selectedClass
- });
- //this.view.wrapEl.setDisplayed(false);
- this.view.on('click', this.onViewClick, this);
-
-
-
- this.store.on('beforeload', this.onBeforeLoad, this);
- this.store.on('load', this.onLoad, this);
- this.store.on('loadexception', this.onLoadException, this);
- /*
- if(this.resizable){
- this.resizer = new Roo.Resizable(this.list, {
- pinned:true, handles:'se'
- });
- this.resizer.on('resize', function(r, w, h){
- this.maxHeight = h-this.handleHeight-this.list.getFrameWidth('tb')-this.assetHeight;
- this.listWidth = w;
- this.innerList.setWidth(w - this.list.getFrameWidth('lr'));
- this.restrictHeight();
- }, this);
- this[this.pageSize?'footer':'innerList'].setStyle('margin-bottom', this.handleHeight+'px');
- }
- */
- if(!this.editable){
- this.editable = true;
- this.setEditable(false);
- }
-
- /*
-
- if (typeof(this.events.add.listeners) != 'undefined') {
-
- this.addicon = this.wrap.createChild(
- {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-add' });
-
- this.addicon.on('click', function(e) {
- this.fireEvent('add', this);
- }, this);
- }
- if (typeof(this.events.edit.listeners) != 'undefined') {
-
- this.editicon = this.wrap.createChild(
- {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-edit' });
- if (this.addicon) {
- this.editicon.setStyle('margin-left', '40px');
- }
- this.editicon.on('click', function(e) {
-
- // we fire even if inothing is selected..
- this.fireEvent('edit', this, this.lastData );
-
- }, this);
- }
- */
-
- this.keyNav = new Roo.KeyNav(this.inputEl(), {
- "up" : function(e){
- this.inKeyMode = true;
- this.selectPrev();
- },
-
- "down" : function(e){
- if(!this.isExpanded()){
- this.onTriggerClick();
- }else{
- this.inKeyMode = true;
- this.selectNext();
- }
- },
-
- "enter" : function(e){
-// this.onViewClick();
- //return true;
- this.collapse();
-
- if(this.fireEvent("specialkey", this, e)){
- this.onViewClick(false);
- }
-
- return true;
- },
-
- "esc" : function(e){
- this.collapse();
- },
-
- "tab" : function(e){
- this.collapse();
-
- if(this.fireEvent("specialkey", this, e)){
- this.onViewClick(false);
- }
-
- return true;
- },
-
- scope : this,
-
- doRelay : function(foo, bar, hname){
- if(hname == 'down' || this.scope.isExpanded()){
- return Roo.KeyNav.prototype.doRelay.apply(this, arguments);
- }
- return true;
- },
-
- forceKeyDown: true
- });
-
-
- this.queryDelay = Math.max(this.queryDelay || 10,
- this.mode == 'local' ? 10 : 250);
-
-
- this.dqTask = new Roo.util.DelayedTask(this.initQuery, this);
-
- if(this.typeAhead){
- this.taTask = new Roo.util.DelayedTask(this.onTypeAhead, this);
- }
- if(this.editable !== false){
- this.inputEl().on("keyup", this.onKeyUp, this);
- }
- if(this.forceSelection){
- this.inputEl().on('blur', this.doForce, this);
- }
-
- if(this.multiple){
- this.choices = this.el.select('ul.select2-choices', true).first();
- this.searchField = this.el.select('ul li.select2-search-field', true).first();
- }
- },
-
- initTickableEvnets: function()
- {
- if(this.hiddenName){
-
- this.hiddenField = this.el.select('input.form-hidden-field',true).first();
-
- this.hiddenField.dom.value =
- this.hiddenValue !== undefined ? this.hiddenValue :
- this.value !== undefined ? this.value : '';
-
- // prevent input submission
- this.el.dom.removeAttribute('name');
- this.hiddenField.dom.setAttribute('name', this.hiddenName);
-
-
- }
-
- this.list = this.el.select('ul.dropdown-menu',true).first();
-
- this.footer = this.list.findParent('.select2-container', false, true).createChild({
- tag : 'div',
- cn : [
- {
- tag : 'button',
- type : 'button',
- name : 'ok',
- cls : 'btn btn-link pull-right',
- html : 'Done'
- },
- {
- tag : 'button',
- type : 'button',
- name : 'cancel',
- cls : 'btn btn-link btn-cancel pull-right',
- html : 'Cancel'
- }
- ]
- });
-
- this.footer.hide();
-
- var _this = this;
- Roo.each(this.footer.select('button', true).elements, function(el){
- el.on('click', _this.onTickableFooterButtonClick, _this, el);
- })
-
- this.choices = this.el.select('ul.select2-choices', true).first();
- this.searchField = this.el.select('ul li.select2-search-field', true).first();
- this.trigger = this.el.select('.select2-search-field > button',true).first();
-
- this.trigger.on("click", this.onTriggerClick, this, {preventDefault:true});
-
- var _this = this;
-
- (function(){
- var lw = _this.listWidth || Math.max(_this.inputEl().getWidth(), _this.minListWidth);
- _this.list.setWidth(lw);
- }).defer(100);
-
- this.list.on('mouseover', this.onViewOver, this);
- this.list.on('mousemove', this.onViewMove, this);
-
- this.list.on('scroll', this.onViewScroll, this);
-
- if(!this.tpl){
- this.tpl = '<li class="select2-result"><div class="checkbox"><input id="{roo-id}" type="checkbox" {roo-data-checked}><label for="{roo-id}"><b>{' + this.displayField + '}</b></label></li>';
- }
-
- this.view = new Roo.View(this.el.select('ul.dropdown-menu',true).first(), this.tpl, {
- singleSelect:true, tickable:true, parent:this, store: this.store, selectedClass: this.selectedClass
- });
-
- //this.view.wrapEl.setDisplayed(false);
- this.view.on('click', this.onViewClick, this);
-
-
-
- this.store.on('beforeload', this.onBeforeLoad, this);
- this.store.on('load', this.onLoad, this);
- this.store.on('loadexception', this.onLoadException, this);
-
-// this.keyNav = new Roo.KeyNav(this.inputEl(), {
-// "up" : function(e){
-// this.inKeyMode = true;
-// this.selectPrev();
-// },
-//
-// "down" : function(e){
-// if(!this.isExpanded()){
-// this.onTriggerClick();
-// }else{
-// this.inKeyMode = true;
-// this.selectNext();
-// }
-// },
-//
-// "enter" : function(e){
-//// this.onViewClick();
-// //return true;
-// this.collapse();
-//
-// if(this.fireEvent("specialkey", this, e)){
-// this.onViewClick(false);
-// }
-//
-// return true;
-// },
-//
-// "esc" : function(e){
-// this.collapse();
-// },
-//
-// "tab" : function(e){
-// this.collapse();
-//
-// if(this.fireEvent("specialkey", this, e)){
-// this.onViewClick(false);
-// }
-//
-// return true;
-// },
-//
-// scope : this,
-//
-// doRelay : function(foo, bar, hname){
-// if(hname == 'down' || this.scope.isExpanded()){
-// return Roo.KeyNav.prototype.doRelay.apply(this, arguments);
-// }
-// return true;
-// },
-//
-// forceKeyDown: true
-// });
-
-
- this.queryDelay = Math.max(this.queryDelay || 10,
- this.mode == 'local' ? 10 : 250);
-
-
- this.dqTask = new Roo.util.DelayedTask(this.initQuery, this);
-
- if(this.typeAhead){
- this.taTask = new Roo.util.DelayedTask(this.onTypeAhead, this);
- }
- },
-
- onDestroy : function(){
- if(this.view){
- this.view.setStore(null);
- this.view.el.removeAllListeners();
- this.view.el.remove();
- this.view.purgeListeners();
- }
- if(this.list){
- this.list.dom.innerHTML = '';
- }
-
- if(this.footer){
- this.footer.dom.innerHTML = '';
- }
- if(this.store){
- this.store.un('beforeload', this.onBeforeLoad, this);
- this.store.un('load', this.onLoad, this);
- this.store.un('loadexception', this.onLoadException, this);
- }
- Roo.bootstrap.ComboBox2.superclass.onDestroy.call(this);
- },
-
- // private
- fireKey : function(e){
- if(e.isNavKeyPress() && !this.list.isVisible()){
- this.fireEvent("specialkey", this, e);
- }
- },
-
- // private
- onResize: function(w, h){
-// Roo.bootstrap.ComboBox.superclass.onResize.apply(this, arguments);
-//
-// if(typeof w != 'number'){
-// // we do not handle it!?!?
-// return;
-// }
-// var tw = this.trigger.getWidth();
-// // tw += this.addicon ? this.addicon.getWidth() : 0;
-// // tw += this.editicon ? this.editicon.getWidth() : 0;
-// var x = w - tw;
-// this.inputEl().setWidth( this.adjustWidth('input', x));
-//
-// //this.trigger.setStyle('left', x+'px');
-//
-// if(this.list && this.listWidth === undefined){
-// var lw = Math.max(x + this.trigger.getWidth(), this.minListWidth);
-// this.list.setWidth(lw);
-// this.innerList.setWidth(lw - this.list.getFrameWidth('lr'));
-// }
-
-
-
- },
-
- /**
- * Allow or prevent the user from directly editing the field text. If false is passed,
- * the user will only be able to select from the items defined in the dropdown list. This method
- * is the runtime equivalent of setting the 'editable' config option at config time.
- * @param {Boolean} value True to allow the user to directly edit the field text
- */
- setEditable : function(value){
- if(value == this.editable){
- return;
- }
- this.editable = value;
- if(!value){
- this.inputEl().dom.setAttribute('readOnly', true);
- this.inputEl().on('mousedown', this.onTriggerClick, this);
- this.inputEl().addClass('x-combo-noedit');
- }else{
- this.inputEl().dom.setAttribute('readOnly', false);
- this.inputEl().un('mousedown', this.onTriggerClick, this);
- this.inputEl().removeClass('x-combo-noedit');
- }
- },
-
- // private
-
- onBeforeLoad : function(combo,opts){
- if(!this.hasFocus){
- return;
- }
- if (!opts.add) {
- this.list.dom.innerHTML = '<li class="loading-indicator">'+(this.loadingText||'loading')+'</li>' ;
- }
- this.restrictHeight();
- this.selectedIndex = -1;
- },
-
- // private
- onLoad : function(){
-
- this.hasQuery = false;
-
- if(!this.hasFocus){
- return;
- }
-
- if(typeof(this.loading) !== 'undefined' && this.loading !== null){
- this.loading.hide();
- }
-
- if(this.store.getCount() > 0){
- this.expand();
- this.restrictHeight();
- if(this.lastQuery == this.allQuery){
- if(this.editable && !this.tickable){
- this.inputEl().dom.select();
- }
- if(!this.selectByValue(this.value, true) && this.autoFocus){
- this.select(0, true);
- }
- }else{
- if(this.autoFocus){
- this.selectNext();
- }
- if(this.typeAhead && this.lastKey != Roo.EventObject.BACKSPACE && this.lastKey != Roo.EventObject.DELETE){
- this.taTask.delay(this.typeAheadDelay);
- }
- }
- }else{
- this.onEmptyResults();
- }
-
- //this.el.focus();
- },
- // private
- onLoadException : function()
- {
- this.hasQuery = false;
-
- if(typeof(this.loading) !== 'undefined' && this.loading !== null){
- this.loading.hide();
- }
-
- this.collapse();
- Roo.log(this.store.reader.jsonData);
- if (this.store && typeof(this.store.reader.jsonData.errorMsg) != 'undefined') {
- // fixme
- //Roo.MessageBox.alert("Error loading",this.store.reader.jsonData.errorMsg);
- }
-
-
- },
- // private
- onTypeAhead : function(){
- if(this.store.getCount() > 0){
- var r = this.store.getAt(0);
- var newValue = r.data[this.displayField];
- var len = newValue.length;
- var selStart = this.getRawValue().length;
-
- if(selStart != len){
- this.setRawValue(newValue);
- this.selectText(selStart, newValue.length);
- }
- }
- },
-
- // private
- onSelect : function(record, index){
-
- if(this.fireEvent('beforeselect', this, record, index) !== false){
-
- this.setFromData(index > -1 ? record.data : false);
-
- this.collapse();
- this.fireEvent('select', this, record, index);
- }
- },
-
- /**
- * Returns the currently selected field value or empty string if no value is set.
- * @return {String} value The selected value
- */
- getValue : function(){
-
- if(this.multiple){
- return (this.hiddenField) ? this.hiddenField.dom.value : this.value;
- }
-
- if(this.valueField){
- return typeof this.value != 'undefined' ? this.value : '';
- }else{
- return Roo.bootstrap.ComboBox2.superclass.getValue.call(this);
- }
- },
-
- /**
- * Clears any text/value currently set in the field
- */
- clearValue : function(){
- if(this.hiddenField){
- this.hiddenField.dom.value = '';
- }
- this.value = '';
- this.setRawValue('');
- this.lastSelectionText = '';
-
- },
-
- /**
- * Sets the specified value into the field. If the value finds a match, the corresponding record text
- * will be displayed in the field. If the value does not match the data value of an existing item,
- * and the valueNotFoundText config option is defined, it will be displayed as the default field text.
- * Otherwise the field will be blank (although the value will still be set).
- * @param {String} value The value to match
- */
- setValue : function(v){
- if(this.multiple){
- this.syncValue();
- return;
- }
-
- var text = v;
- if(this.valueField){
- var r = this.findRecord(this.valueField, v);
- if(r){
- text = r.data[this.displayField];
- }else if(this.valueNotFoundText !== undefined){
- text = this.valueNotFoundText;
- }
- }
- this.lastSelectionText = text;
- if(this.hiddenField){
- this.hiddenField.dom.value = v;
- }
- Roo.bootstrap.ComboBox2.superclass.setValue.call(this, text);
- this.value = v;
- },
- /**
- * @property {Object} the last set data for the element
- */
-
- lastData : false,
- /**
- * Sets the value of the field based on a object which is related to the record format for the store.
- * @param {Object} value the value to set as. or false on reset?
- */
- setFromData : function(o){
-
- if(this.multiple){
- this.addItem(o);
- return;
- }
-
- var dv = ''; // display value
- var vv = ''; // value value..
- this.lastData = o;
- if (this.displayField) {
- dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
- } else {
- // this is an error condition!!!
- Roo.log('no displayField value set for '+ (this.name ? this.name : this.id));
- }
-
- if(this.valueField){
- vv = !o || typeof(o[this.valueField]) == 'undefined' ? dv : o[this.valueField];
- }
-
- if(this.hiddenField){
- this.hiddenField.dom.value = vv;
-
- this.lastSelectionText = dv;
- Roo.bootstrap.ComboBox2.superclass.setValue.call(this, dv);
- this.value = vv;
- return;
- }
- // no hidden field.. - we store the value in 'value', but still display
- // display field!!!!
- this.lastSelectionText = dv;
- Roo.bootstrap.ComboBox2.superclass.setValue.call(this, dv);
- this.value = vv;
-
-
- },
- // private
- reset : function(){
- // overridden so that last data is reset..
- this.setValue(this.originalValue);
- this.clearInvalid();
- this.lastData = false;
- if (this.view) {
- this.view.clearSelections();
- }
- },
- // private
- findRecord : function(prop, value){
- var record;
- if(this.store.getCount() > 0){
- this.store.each(function(r){
- if(r.data[prop] == value){
- record = r;
- return false;
- }
- return true;
- });
- }
- return record;
- },
-
- getName: function()
- {
- // returns hidden if it's set..
- if (!this.rendered) {return ''};
- return !this.hiddenName && this.inputEl().dom.name ? this.inputEl().dom.name : (this.hiddenName || '');
-
- },
- // private
- onViewMove : function(e, t){
- this.inKeyMode = false;
- },
-
- // private
- onViewOver : function(e, t){
- if(this.inKeyMode){ // prevent key nav and mouse over conflicts
- return;
- }
- var item = this.view.findItemFromChild(t);
-
- if(item){
- var index = this.view.indexOf(item);
- this.select(index, false);
- }
- },
-
- // private
- onViewClick : function(view, doFocus, el, e)
- {
- var index = this.view.getSelectedIndexes()[0];
-
- var r = this.store.getAt(index);
-
- if(this.tickable){
-
- if(e.getTarget().nodeName.toLowerCase() != 'input'){
- return;
- }
-
- var rm = false;
- var _this = this;
-
- Roo.each(this.tickItems, function(v,k){
-
- if(typeof(v) != 'undefined' && v[_this.valueField] == r.data[_this.valueField]){
- _this.tickItems.splice(k, 1);
- rm = true;
- return;
- }
- })
-
- if(rm){
- return;
- }
-
- this.tickItems.push(r.data);
- return;
- }
-
- if(r){
- this.onSelect(r, index);
- }
- if(doFocus !== false && !this.blockFocus){
- this.inputEl().focus();
- }
- },
-
- // private
- restrictHeight : function(){
- //this.innerList.dom.style.height = '';
- //var inner = this.innerList.dom;
- //var h = Math.max(inner.clientHeight, inner.offsetHeight, inner.scrollHeight);
- //this.innerList.setHeight(h < this.maxHeight ? 'auto' : this.maxHeight);
- //this.list.beginUpdate();
- //this.list.setHeight(this.innerList.getHeight()+this.list.getFrameWidth('tb')+(this.resizable?this.handleHeight:0)+this.assetHeight);
- this.list.alignTo(this.inputEl(), this.listAlign);
- //this.list.endUpdate();
- },
-
- // private
- onEmptyResults : function(){
- this.collapse();
- },
-
- /**
- * Returns true if the dropdown list is expanded, else false.
- */
- isExpanded : function(){
- return this.list.isVisible();
- },
-
- /**
- * Select an item in the dropdown list by its data value. This function does NOT cause the select event to fire.
- * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
- * @param {String} value The data value of the item to select
- * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
- * selected item if it is not currently in view (defaults to true)
- * @return {Boolean} True if the value matched an item in the list, else false
- */
- selectByValue : function(v, scrollIntoView){
- if(v !== undefined && v !== null){
- var r = this.findRecord(this.valueField || this.displayField, v);
- if(r){
- this.select(this.store.indexOf(r), scrollIntoView);
- return true;
- }
- }
- return false;
- },
-
- /**
- * Select an item in the dropdown list by its numeric index in the list. This function does NOT cause the select event to fire.
- * The store must be loaded and the list expanded for this function to work, otherwise use setValue.
- * @param {Number} index The zero-based index of the list item to select
- * @param {Boolean} scrollIntoView False to prevent the dropdown list from autoscrolling to display the
- * selected item if it is not currently in view (defaults to true)
- */
- select : function(index, scrollIntoView){
- this.selectedIndex = index;
- this.view.select(index);
- if(scrollIntoView !== false){
- var el = this.view.getNode(index);
- if(el){
- //this.innerList.scrollChildIntoView(el, false);
-
- }
- }
- },
-
- // private
- selectNext : function(){
- var ct = this.store.getCount();
- if(ct > 0){
- if(this.selectedIndex == -1){
- this.select(0);
- }else if(this.selectedIndex < ct-1){
- this.select(this.selectedIndex+1);
- }
- }
- },
-
- // private
- selectPrev : function(){
- var ct = this.store.getCount();
- if(ct > 0){
- if(this.selectedIndex == -1){
- this.select(0);
- }else if(this.selectedIndex != 0){
- this.select(this.selectedIndex-1);
- }
- }
- },
-
- // private
- onKeyUp : function(e){
- if(this.editable !== false && !e.isSpecialKey()){
- this.lastKey = e.getKey();
- this.dqTask.delay(this.queryDelay);
- }
- },
-
- // private
- validateBlur : function(){
- return !this.list || !this.list.isVisible();
- },
-
- // private
- initQuery : function(){
- this.doQuery(this.getRawValue());
- },
-
- // private
- doForce : function(){
- if(this.inputEl().dom.value.length > 0){
- this.inputEl().dom.value =
- this.lastSelectionText === undefined ? '' : this.lastSelectionText;
-
- }
- },
-
- /**
- * Execute a query to filter the dropdown list. Fires the beforequery event prior to performing the
- * query allowing the query action to be canceled if needed.
- * @param {String} query The SQL query to execute
- * @param {Boolean} forceAll True to force the query to execute even if there are currently fewer characters
- * in the field than the minimum specified by the minChars config option. It also clears any filter previously
- * saved in the current store (defaults to false)
- */
- doQuery : function(q, forceAll){
-
- if(q === undefined || q === null){
- q = '';
- }
- var qe = {
- query: q,
- forceAll: forceAll,
- combo: this,
- cancel:false
- };
- if(this.fireEvent('beforequery', qe)===false || qe.cancel){
- return false;
- }
- q = qe.query;
-
- forceAll = qe.forceAll;
- if(forceAll === true || (q.length >= this.minChars)){
-
- this.hasQuery = true;
-
- if(this.lastQuery != q || this.alwaysQuery){
- this.lastQuery = q;
- if(this.mode == 'local'){
- this.selectedIndex = -1;
- if(forceAll){
- this.store.clearFilter();
- }else{
- this.store.filter(this.displayField, q);
- }
- this.onLoad();
- }else{
- this.store.baseParams[this.queryParam] = q;
-
- var options = {params : this.getParams(q)};
-
- if(this.loadNext){
- options.add = true;
- options.params.start = this.page * this.pageSize;
- }
-
- this.store.load(options);
- /*
- * this code will make the page width larger, at the beginning, the list not align correctly,
- * we should expand the list on onLoad
- * so command out it
- */
-// this.expand();
- }
- }else{
- this.selectedIndex = -1;
- this.onLoad();
- }
- }
-
- this.loadNext = false;
- },
-
- // private
- getParams : function(q){
- var p = {};
- //p[this.queryParam] = q;
-
- if(this.pageSize){
- p.start = 0;
- p.limit = this.pageSize;
- }
- return p;
- },
-
- /**
- * Hides the dropdown list if it is currently expanded. Fires the 'collapse' event on completion.
- */
- collapse : function(){
- if(!this.isExpanded()){
- return;
- }
-
- this.list.hide();
-
- if(this.tickable){
- this.footer.hide();
- this.trigger.show();
- }
-
- Roo.get(document).un('mousedown', this.collapseIf, this);
- Roo.get(document).un('mousewheel', this.collapseIf, this);
- if (!this.editable) {
- Roo.get(document).un('keydown', this.listKeyPress, this);
- }
- this.fireEvent('collapse', this);
- },
-
- // private
- collapseIf : function(e){
- var in_combo = e.within(this.el);
- var in_list = e.within(this.list);
-
- if (in_combo || in_list) {
- //e.stopPropagation();
- return;
- }
-
- this.collapse();
-
- },
-
- /**
- * Expands the dropdown list if it is currently hidden. Fires the 'expand' event on completion.
- */
- expand : function(){
-
- if(this.isExpanded() || !this.hasFocus){
- return;
- }
-
- var lw = this.listWidth || Math.max(this.inputEl().getWidth(), this.minListWidth);
- this.list.setWidth(lw);
-
- Roo.log('expand');
- this.list.alignTo(this.inputEl(), this.listAlign);
- this.list.show();
-
- if(this.tickable){
-
- this.tickItems = Roo.apply([], this.item);
-
- (function(){
- this.footer.alignTo(this.list, 'tl-bl?');
- this.footer.show();
- }).defer(10, this);
-
- this.trigger.hide();
-
- }
-
- Roo.get(document).on('mousedown', this.collapseIf, this);
- Roo.get(document).on('mousewheel', this.collapseIf, this);
- if (!this.editable) {
- Roo.get(document).on('keydown', this.listKeyPress, this);
- }
-
- this.fireEvent('expand', this);
- },
-
- // private
- // Implements the default empty TriggerField.onTriggerClick function
- onTriggerClick : function()
- {
- Roo.log('trigger click');
-
- if(this.disabled){
- return;
- }
-
- if(this.tickable){
- this.onTickableTriggerClick();
- return;
- }
-
- this.page = 0;
- this.loadNext = false;
-
- if(this.isExpanded()){
- this.collapse();
- if (!this.blockFocus) {
- this.inputEl().focus();
- }
-
- }else {
- this.hasFocus = true;
- if(this.triggerAction == 'all') {
- this.doQuery(this.allQuery, true);
- } else {
- this.doQuery(this.getRawValue());
- }
- if (!this.blockFocus) {
- this.inputEl().focus();
- }
- }
- },
-
- onTickableTriggerClick : function()
- {
- this.page = 0;
- this.loadNext = false;
- this.hasFocus = true;
-
- if(this.triggerAction == 'all') {
- this.doQuery(this.allQuery, true);
- } else {
- this.doQuery(this.getRawValue());
- }
- },
-
- listKeyPress : function(e)
- {
- //Roo.log('listkeypress');
- // scroll to first matching element based on key pres..
- if (e.isSpecialKey()) {
- return false;
- }
- var k = String.fromCharCode(e.getKey()).toUpperCase();
- //Roo.log(k);
- var match = false;
- var csel = this.view.getSelectedNodes();
- var cselitem = false;
- if (csel.length) {
- var ix = this.view.indexOf(csel[0]);
- cselitem = this.store.getAt(ix);
- if (!cselitem.get(this.displayField) || cselitem.get(this.displayField).substring(0,1).toUpperCase() != k) {
- cselitem = false;
- }
-
- }
-
- this.store.each(function(v) {
- if (cselitem) {
- // start at existing selection.
- if (cselitem.id == v.id) {
- cselitem = false;
- }
- return true;
- }
-
- if (v.get(this.displayField) && v.get(this.displayField).substring(0,1).toUpperCase() == k) {
- match = this.store.indexOf(v);
- return false;
- }
- return true;
- }, this);
-
- if (match === false) {
- return true; // no more action?
- }
- // scroll to?
- this.view.select(match);
- var sn = Roo.get(this.view.getSelectedNodes()[0])
- //sn.scrollIntoView(sn.dom.parentNode, false);
- },
-
- onViewScroll : function(e, t){
-
- if(this.view.el.getScroll().top < this.view.el.dom.scrollHeight - this.view.el.dom.clientHeight || !this.hasFocus || !this.append || this.hasQuery){
- return;
- }
-
- this.hasQuery = true;
-
- this.loading = this.list.select('.loading', true).first();
-
- if(this.loading === null){
- this.list.createChild({
- tag: 'div',
- cls: 'loading select2-more-results select2-active',
- html: 'Loading more results...'
- })
-
- this.loading = this.list.select('.loading', true).first();
-
- this.loading.setVisibilityMode(Roo.Element.DISPLAY);
-
- this.loading.hide();
- }
-
- this.loading.show();
-
- var _combo = this;
-
- this.page++;
- this.loadNext = true;
-
- (function() { _combo.doQuery(_combo.allQuery, true); }).defer(500);
-
- return;
- },
-
- addItem : function(o)
- {
- var dv = ''; // display value
-
- if (this.displayField) {
- dv = !o || typeof(o[this.displayField]) == 'undefined' ? '' : o[this.displayField];
- } else {
- // this is an error condition!!!
- Roo.log('no displayField value set for '+ (this.name ? this.name : this.id));
- }
-
- if(!dv.length){
- return;
- }
-
- var choice = this.choices.createChild({
- tag: 'li',
- cls: 'select2-search-choice',
- cn: [
- {
- tag: 'div',
- html: dv
- },
- {
- tag: 'a',
- href: '#',
- cls: 'select2-search-choice-close',
- tabindex: '-1'
- }
- ]
-
- }, this.searchField);
-
- var close = choice.select('a.select2-search-choice-close', true).first()
-
- close.on('click', this.onRemoveItem, this, { item : choice, data : o} );
-
- this.item.push(o);
-
- this.lastData = o;
-
- this.syncValue();
-
- this.inputEl().dom.value = '';
-
- },
-
- onRemoveItem : function(e, _self, o)
- {
- e.preventDefault();
- var index = this.item.indexOf(o.data) * 1;
-
- if( index < 0){
- Roo.log('not this item?!');
- return;
- }
-
- this.item.splice(index, 1);
- o.item.remove();
-
- this.syncValue();
-
- this.fireEvent('remove', this, e);
-
- },
-
- syncValue : function()
- {
- if(!this.item.length){
- this.clearValue();
- return;
- }
-
- var value = [];
- var _this = this;
- Roo.each(this.item, function(i){
- if(_this.valueField){
- value.push(i[_this.valueField]);
- return;
- }
-
- value.push(i);
- });
-
- this.value = value.join(',');
-
- if(this.hiddenField){
- this.hiddenField.dom.value = this.value;
- }
- },
-
- clearItem : function()
- {
- if(!this.multiple){
- return;
- }
-
- this.item = [];
-
- Roo.each(this.choices.select('>li.select2-search-choice', true).elements, function(c){
- c.remove();
- });
-
- this.syncValue();
- },
-
- inputEl: function ()
- {
- if(this.tickable){
- return this.searchField;
- }
- return this.el.select('input.form-control',true).first();
- },
-
-
- onTickableFooterButtonClick : function(e, btn, el)
- {
- e.preventDefault();
-
- if(btn.name == 'cancel'){
- this.tickItems = Roo.apply([], this.item);
- this.collapse();
- return;
- }
-
- this.clearItem();
-
- var _this = this;
-
- Roo.each(this.tickItems, function(o){
- _this.addItem(o);
- });
-
- this.collapse();
-
- }
-
-
-
- /**
- * @cfg {Boolean} grow
- * @hide
- */
- /**
- * @cfg {Number} growMin
- * @hide
- */
- /**
- * @cfg {Number} growMax
- * @hide
- */
- /**
- * @hide
- * @method autoSize
- */
-});
projects / roojs1 / commitdiff