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11 <title>JsDoc Reference - Roo.View</title>
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30 <!-- ============================== links to methods. ================================= -->
32 <div class="top-tools">
34 <a class="inner-link" href="#Roo.View-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
35 <a class="inner-link" href="#Roo.View-methods"><img src="resources/s.gif" class="item-icon icon-method">Methods</a>
36 <a class="inner-link" href="#Roo.View-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
37 <a class="inner-link" href="#Roo.View-configs"><img src="resources/s.gif" class="item-icon icon-config">Config Options</a>
38 <a class="bookmark" href="NEED_TO_CREATE_DIRECT_LINK_HREF"><img src="resources/s.gif" class="item-icon icon-fav">Direct Link</a>
43 <!-- ============================== inheritance Block. ================================= -->
45 <div class="inheritance res-block">
46 <pre class="res-block-inner"><a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
47 <img src="../../images/default/s.gif" height="1" width="20"/><img class="elbow" src="../../images/default/tree/elbow-end.gif"/>Roo.View
52 <!-- ============================== class title / details ============================ -->
55 <h1 class="classTitle">
60 <table cellspacing="0" class="class-summary-table">
62 <tr><td class="label">Package:</td><td class="hd-info">Roo</td></tr>
64 <tr><td class="label">Defined In:</td><td class="hd-info">
66 <a href="./src/Roo_View.js.html">Roo/View.js</a>.
69 <tr><td class="label">Class:</td><td class="hd-info">View</td></tr>
72 <tr><td class="label">Subclasses:</td><td class="hd-info">
73 <a href="./Roo.JsonView.html#constructor" roo:cls="Roo.JsonView.html#constructor">Roo.JsonView</a>
81 <tr><td class="label">Extends:</td><td class="hd-info">
82 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
90 <!-- ============================== class summary ========================== -->
91 <div class="description">
92 Create a "View" for an element based on a data model or UpdateManager and the supplied DomHelper template. <br/>This class also supports single and multi selection modes. <br><br/>Create a data model bound view:<br/> <pre><code><br/> var store = new Roo.data.Store(...);<br/><br/> var view = new Roo.View({<br/> el : "my-element",<br/> tpl : '<div id="{0}">{2} - {1}</div>', // auto create template<br/> <br/> singleSelect: true,<br/> selectedClass: "ydataview-selected",<br/> store: store<br/> });<br/><br/> // listen for node click?<br/> view.on("click", function(vw, index, node, e){<br/> alert('Node "' + node.id + '" at index: ' + index + " was clicked.");<br/> });<br/><br/> // load XML data<br/> dataModel.load("foobar.xml");<br/> </code></pre><br/> For an example of creating a JSON/UpdateManager view, see {<b>link</b> Roo.JsonView}.<br/><br><br><br/><b>Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to<br/>IE"s limited insertion support with tables and Opera"s faulty event bubbling.</b><br/><br/>Note: old style constructor is still suported (container, template, config)
96 <!-- ============================== Class comment block... ========================== -->
98 <div class="comments">
99 <b>Class Comments / Notes</B> =>
100 <u onclick="parent.CommentDialog.showCommentId = 'Roo.View';">[Add Your comment/notes about this class]</u>
102 <iframe frameborder="0" id="comments-Roo" style="border: none;width:100%;"
103 src="/blog.php/GtkDjsComments/Roo.View.html"></iframe>
108 <!-- ============================== config options ========================== -->
113 <div class="hr"></div>
114 <a id="Roo.View-configs"></a>
120 <table cellspacing="0" class="member-table">
121 <caption>Config Options (Usually are also Properties)</caption>
125 <th class="sig-header" colspan="2">Options</th>
127 <th class="msource-header">Defined By</th>
134 <tr class="config-row expandable config-row-alt0 notInherited">
135 <td class="micon"><a class="exi" href="#expand"> </a></td>
138 <a id="Roo.View-cfg-el" name=".el"></a>
139 <div class="fixedFont">
140 <b class="itemname">el</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="./Roo.Element.html#constructor" roo:cls="Roo.Element.html#constructor">Roo.Element</a>
146 <div class="short">The container element.</div>
150 <div class="long">The container element.</div>
164 <tr class="config-row expandable config-row-alt1 notInherited">
165 <td class="micon"><a class="exi" href="#expand"> </a></td>
168 <a id="Roo.View-cfg-emptyText" name=".emptyText"></a>
169 <div class="fixedFont">
170 <b class="itemname">emptyText</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
176 <div class="short">The empty text to show when nothing is loaded.</div>
180 <div class="long">The empty text to show when nothing is loaded.</div>
194 <tr class="config-row expandable config-row-alt0">
195 <td class="micon"><a class="exi" href="#expand"> </a></td>
198 <a id="Roo.util.Observable-cfg-listeners" name=".listeners"></a>
199 <div class="fixedFont">
200 <b class="itemname">listeners</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a>
206 <div class="short">list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/> listeners : { <br/> 'click' : function(e) {<br/> .</div>
210 <div class="long">list of events and functions to call for this object, <br/>For example :<br/><pre><code><br/> listeners : { <br/> 'click' : function(e) {<br/> ..... <br/> } ,<br/> .... <br/> } <br/> </code></pre></div>
218 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
224 <tr class="config-row expandable config-row-alt1 notInherited">
225 <td class="micon"><a class="exi" href="#expand"> </a></td>
228 <a id="Roo.View-cfg-multiSelect" name=".multiSelect"></a>
229 <div class="fixedFont">
230 <b class="itemname">multiSelect</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
236 <div class="short">Allow multiple selection</div>
240 <div class="long">Allow multiple selection</div>
254 <tr class="config-row expandable config-row-alt0 notInherited">
255 <td class="micon"><a class="exi" href="#expand"> </a></td>
258 <a id="Roo.View-cfg-selectedClass" name=".selectedClass"></a>
259 <div class="fixedFont">
260 <b class="itemname">selectedClass</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
266 <div class="short">The css class to add to selected nodes</div>
270 <div class="long">The css class to add to selected nodes</div>
284 <tr class="config-row expandable config-row-alt1 notInherited">
285 <td class="micon"><a class="exi" href="#expand"> </a></td>
288 <a id="Roo.View-cfg-singleSelect" name=".singleSelect"></a>
289 <div class="fixedFont">
290 <b class="itemname">singleSelect</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
296 <div class="short">Allow single selection</div>
300 <div class="long">Allow single selection</div>
314 <tr class="config-row expandable config-row-alt0 notInherited">
315 <td class="micon"><a class="exi" href="#expand"> </a></td>
318 <a id="Roo.View-cfg-store" name=".store"></a>
319 <div class="fixedFont">
320 <b class="itemname">store</b> : <a href="./Roo.data.Store.html#constructor" roo:cls="Roo.data.Store.html#constructor">Roo.data.Store</a>
326 <div class="short">Data store to load data from.</div>
330 <div class="long">Data store to load data from.</div>
344 <tr class="config-row expandable config-row-alt1 notInherited">
345 <td class="micon"><a class="exi" href="#expand"> </a></td>
348 <a id="Roo.View-cfg-toggleSelect" name=".toggleSelect"></a>
349 <div class="fixedFont">
350 <b class="itemname">toggleSelect</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
356 <div class="short">- selecting</div>
360 <div class="long">- selecting</div>
374 <tr class="config-row expandable config-row-alt0 notInherited">
375 <td class="micon"><a class="exi" href="#expand"> </a></td>
378 <a id="Roo.View-cfg-tpl" name=".tpl"></a>
379 <div class="fixedFont">
380 <b class="itemname">tpl</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>|<a href="./Roo.Template.html#constructor" roo:cls="Roo.Template.html#constructor">Roo.Template</a>
386 <div class="short">The template used by this View</div>
390 <div class="long">The template used by this View</div>
414 <!-- ============================== public properties ==================== -->
418 <a id="Roo.View-props"></a>
424 <table cellspacing="0" class="member-table">
425 <caption class="Empty">Public Properties - Has None</caption>
431 <!-- ============================== methods summary / details ======================== -->
434 <a id="Roo.View-methods"></a>
435 <!-- constructor?? -->
442 <!-- then dynamics first -->
449 <table cellspacing="0" class="member-table">
450 <caption>Public Methods</caption>
452 <th class="sig-header" colspan="2">Method</th>
453 <th class="msource-header">Defined By</th>
463 <tr class="method-row config-row-alt0 expandable notInherited">
464 <td class="micon"><a class="exi" href="#expand"> </a></td>
468 <a id="Roo-method-View" name=".View"></a>
469 <div class="fixedFont">
470 <span class="attributes">new <B>Roo.</B></span><b class="itemname">View</b>
472 (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>config</i></B>)
480 <div class="short">Create a new Roo.View</div>
487 Create a new Roo.View
490 <dl class="detailList">
491 <dt class="heading">Parameters:</dt>
494 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>config</b>
497 <dd>The config object</dd>
521 <tr class="method-row config-row-alt1 expandable">
522 <td class="micon"><a class="exi" href="#expand"> </a></td>
526 <a id="Roo.util.Observable-method-addEvents" name=".addEvents"></a>
527 <div class="fixedFont">
528 <span class="attributes"></span><b class="itemname">addEvents</b>
530 (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>object</i></B>)
537 <div class="short">Used to define events on this Observable</div>
543 Used to define events on this Observable
550 <dl class="detailList">
551 <dt class="heading">Parameters:</dt>
554 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>object</b>
557 <dd>The object with the events defined</dd>
577 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
583 <tr class="method-row config-row-alt0 expandable">
584 <td class="micon"><a class="exi" href="#expand"> </a></td>
588 <a id="Roo.util.Observable-method-addListener" name=".addListener"></a>
589 <div class="fixedFont">
590 <span class="attributes"></span><b class="itemname">addListener</b>
592 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
599 <div class="short">Appends an event handler to this component</div>
605 Appends an event handler to this component
612 <dl class="detailList">
613 <dt class="heading">Parameters:</dt>
616 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
619 <dd>The type of event to listen for</dd>
622 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
625 <dd>The method the event invokes</dd>
628 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
631 <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
634 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>options</b>
637 <dd>(optional) An object containing handler configuration<br/>properties. This may contain any of the following properties:<ul><br/><li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li><br/><li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li><br/><li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li><br/><li>buffer {Number} Causes the handler to be scheduled to run in an {<b>link</b> Roo.util.DelayedTask} delayed<br/>by the specified number of milliseconds. If the event fires again within that time, the original<br/>handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li><br/></ul><br><br/><p><br/><b>Combining Options</b><br><br/>Using the options argument, it is possible to combine different types of listeners:<br><br/><br><br/>A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<br/> <pre><code><br/> el.on('click', this.onClick, this, {<br/> single: true,<br/> delay: 100,<br/> forumId: 4<br/> });<br/> </code></pre><br/><p><br/><b>Attaching multiple handlers in 1 call</b><br><br/>The method also allows for a single argument to be passed which is a config object containing properties<br/>which specify multiple handlers.<br/><pre><code><br/> el.on({<br/> 'click': {<br/> fn: this.onClick,<br/> scope: this,<br/> delay: 100<br/> }, <br/> 'mouseover': {<br/> fn: this.onMouseOver,<br/> scope: this<br/> },<br/> 'mouseout': {<br/> fn: this.onMouseOut,<br/> scope: this<br/> }<br/> });<br/> </code></pre><br/><p><br/>Or a shorthand syntax which passes the same scope object to all handlers:<br/> <pre><code><br/> el.on({<br/> 'click': this.onClick,<br/> 'mouseover': this.onMouseOver,<br/> 'mouseout': this.onMouseOut,<br/> scope: this<br/> });<br/> </code></pre></dd>
657 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
663 <tr class="method-row config-row-alt1 expandable notInherited">
664 <td class="micon"><a class="exi" href="#expand"> </a></td>
668 <a id="Roo.View-method-clearSelections" name=".clearSelections"></a>
669 <div class="fixedFont">
670 <span class="attributes"></span><b class="itemname">clearSelections</b>
672 (<a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>suppressEvent</i></B>)
679 <div class="short">Clear all selections</div>
692 <dl class="detailList">
693 <dt class="heading">Parameters:</dt>
696 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> <b>suppressEvent</b>
699 <dd>(optional) true to skip firing of the selectionchange event</dd>
725 <tr class="method-row config-row-alt0 expandable notInherited">
726 <td class="micon"><a class="exi" href="#expand"> </a></td>
730 <a id="Roo.View-method-findItemFromChild" name=".findItemFromChild"></a>
731 <div class="fixedFont">
732 <span class="attributes"></span><b class="itemname">findItemFromChild</b>
734 (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>)
740 <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
749 <div class="short">Returns the template node the passed child belongs to or null if it doesn't belong to one.</div>
755 Returns the template node the passed child belongs to or null if it doesn't belong to one.
762 <dl class="detailList">
763 <dt class="heading">Parameters:</dt>
766 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
777 <dl class="detailList">
778 <dt class="heading">Returns:</dt>
780 <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> The template node</dd>
802 <tr class="method-row config-row-alt1 expandable">
803 <td class="micon"><a class="exi" href="#expand"> </a></td>
807 <a id="Roo.util.Observable-method-fireEvent" name=".fireEvent"></a>
808 <div class="fixedFont">
809 <span class="attributes"></span><b class="itemname">fireEvent</b>
811 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a> <B><i>args</i></B>)
817 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
826 <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
832 Fires the specified event with the passed parameters (minus the event name).
839 <dl class="detailList">
840 <dt class="heading">Parameters:</dt>
843 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
849 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object...</a></span> <b>args</b>
852 <dd>Variable number of parameters are passed to handlers</dd>
860 <dl class="detailList">
861 <dt class="heading">Returns:</dt>
863 <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> returns false if any of the handlers return false otherwise it returns true</dd>
879 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
885 <tr class="method-row config-row-alt0 expandable notInherited">
886 <td class="micon"><a class="exi" href="#expand"> </a></td>
890 <a id="Roo.View-method-getEl" name=".getEl"></a>
891 <div class="fixedFont">
892 <span class="attributes"></span><b class="itemname">getEl</b>
900 <a href="./Roo.Element.html#constructor" roo:cls="Roo.Element.html#constructor">Roo.Element</a>
909 <div class="short">Returns the element this view is bound to.</div>
915 Returns the element this view is bound to.
926 <dl class="detailList">
927 <dt class="heading">Returns:</dt>
929 <dd><span class="fixedFont"><a href="./Roo.Element.html#constructor" roo:cls="Roo.Element.html#constructor">Roo.Element</a></span> </dd>
951 <tr class="method-row config-row-alt1 expandable notInherited">
952 <td class="micon"><a class="exi" href="#expand"> </a></td>
956 <a id="Roo.View-method-getNode" name=".getNode"></a>
957 <div class="fixedFont">
958 <span class="attributes"></span><b class="itemname">getNode</b>
960 (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number <B><i>nodeInfo</i></B>)
966 <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>
975 <div class="short">Gets a template node.</div>
981 Gets a template node.
988 <dl class="detailList">
989 <dt class="heading">Parameters:</dt>
992 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number</span> <b>nodeInfo</b>
995 <dd>An HTMLElement template node, index of a template node or the id of a template node</dd>
1003 <dl class="detailList">
1004 <dt class="heading">Returns:</dt>
1006 <dd><span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> The node or null if it wasn't found</dd>
1020 <td class="msource">
1028 <tr class="method-row config-row-alt0 expandable notInherited">
1029 <td class="micon"><a class="exi" href="#expand"> </a></td>
1033 <a id="Roo.View-method-getNodes" name=".getNodes"></a>
1034 <div class="fixedFont">
1035 <span class="attributes"></span><b class="itemname">getNodes</b>
1037 (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>startIndex</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>endIndex</i></B>)
1043 <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
1052 <div class="short">Gets a range template nodes.</div>
1058 Gets a range template nodes.
1065 <dl class="detailList">
1066 <dt class="heading">Parameters:</dt>
1069 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>startIndex</b>
1075 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>endIndex</b>
1086 <dl class="detailList">
1087 <dt class="heading">Returns:</dt>
1089 <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> An array of nodes</dd>
1103 <td class="msource">
1111 <tr class="method-row config-row-alt1 expandable notInherited">
1112 <td class="micon"><a class="exi" href="#expand"> </a></td>
1116 <a id="Roo.View-method-getSelectedIndexes" name=".getSelectedIndexes"></a>
1117 <div class="fixedFont">
1118 <span class="attributes"></span><b class="itemname">getSelectedIndexes</b>
1126 <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
1135 <div class="short">Get the indexes of the selected nodes.</div>
1141 Get the indexes of the selected nodes.
1152 <dl class="detailList">
1153 <dt class="heading">Returns:</dt>
1155 <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> </dd>
1169 <td class="msource">
1177 <tr class="method-row config-row-alt0 expandable notInherited">
1178 <td class="micon"><a class="exi" href="#expand"> </a></td>
1182 <a id="Roo.View-method-getSelectedNodes" name=".getSelectedNodes"></a>
1183 <div class="fixedFont">
1184 <span class="attributes"></span><b class="itemname">getSelectedNodes</b>
1192 <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>
1201 <div class="short">Get the currently selected nodes.</div>
1207 Get the currently selected nodes.
1218 <dl class="detailList">
1219 <dt class="heading">Returns:</dt>
1221 <dd><span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> An array of HTMLElements</dd>
1235 <td class="msource">
1243 <tr class="method-row config-row-alt1 expandable notInherited">
1244 <td class="micon"><a class="exi" href="#expand"> </a></td>
1248 <a id="Roo.View-method-getSelectionCount" name=".getSelectionCount"></a>
1249 <div class="fixedFont">
1250 <span class="attributes"></span><b class="itemname">getSelectionCount</b>
1258 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1267 <div class="short">Get the number of selected nodes.</div>
1273 Get the number of selected nodes.
1284 <dl class="detailList">
1285 <dt class="heading">Returns:</dt>
1287 <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> </dd>
1301 <td class="msource">
1309 <tr class="method-row config-row-alt0 expandable">
1310 <td class="micon"><a class="exi" href="#expand"> </a></td>
1314 <a id="Roo.util.Observable-method-hasListener" name=".hasListener"></a>
1315 <div class="fixedFont">
1316 <span class="attributes"></span><b class="itemname">hasListener</b>
1318 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>)
1324 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1333 <div class="short">Checks to see if this object has any listeners for a specified event</div>
1339 Checks to see if this object has any listeners for a specified event
1346 <dl class="detailList">
1347 <dt class="heading">Parameters:</dt>
1350 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
1353 <dd>The name of the event to check for</dd>
1361 <dl class="detailList">
1362 <dt class="heading">Returns:</dt>
1364 <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> True if the event is being listened for, else false</dd>
1378 <td class="msource">
1380 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1386 <tr class="method-row config-row-alt1 expandable notInherited">
1387 <td class="micon"><a class="exi" href="#expand"> </a></td>
1391 <a id="Roo.View-method-indexOf" name=".indexOf"></a>
1392 <div class="fixedFont">
1393 <span class="attributes"></span><b class="itemname">indexOf</b>
1395 (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number <B><i>nodeInfo</i></B>)
1401 <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a>
1410 <div class="short">Finds the index of the passed node</div>
1416 Finds the index of the passed node
1423 <dl class="detailList">
1424 <dt class="heading">Parameters:</dt>
1427 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/String/Number</span> <b>nodeInfo</b>
1430 <dd>An HTMLElement template node, index of a template node or the id of a template node</dd>
1438 <dl class="detailList">
1439 <dt class="heading">Returns:</dt>
1441 <dd><span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> The index of the node or -1</dd>
1455 <td class="msource">
1463 <tr class="method-row config-row-alt0 expandable notInherited">
1464 <td class="micon"><a class="exi" href="#expand"> </a></td>
1468 <a id="Roo.View-method-isSelected" name=".isSelected"></a>
1469 <div class="fixedFont">
1470 <span class="attributes"></span><b class="itemname">isSelected</b>
1472 (<a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/Number <B><i>node</i></B>)
1478 <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
1487 <div class="short">Returns true if the passed node is selected</div>
1493 Returns true if the passed node is selected
1500 <dl class="detailList">
1501 <dt class="heading">Parameters:</dt>
1504 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a>/Number</span> <b>node</b>
1507 <dd>The node or node index</dd>
1515 <dl class="detailList">
1516 <dt class="heading">Returns:</dt>
1518 <dd><span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> </dd>
1532 <td class="msource">
1540 <tr class="method-row config-row-alt1 expandable">
1541 <td class="micon"><a class="exi" href="#expand"> </a></td>
1545 <a id="Roo.util.Observable-method-on" name=".on"></a>
1546 <div class="fixedFont">
1547 <span class="attributes"></span><b class="itemname">on</b>
1549 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>options</i></B>)
1556 <div class="short">Appends an event handler to this element (shorthand for addListener)</div>
1562 Appends an event handler to this element (shorthand for addListener)
1569 <dl class="detailList">
1570 <dt class="heading">Parameters:</dt>
1573 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
1576 <dd>The type of event to listen for</dd>
1579 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
1582 <dd>The method the event invokes</dd>
1585 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
1588 <dd>(optional) The scope in which to execute the handler<br/>function. The handler function's "this" context.</dd>
1591 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>options</b>
1612 <td class="msource">
1614 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1620 <tr class="method-row config-row-alt0 expandable notInherited">
1621 <td class="micon"><a class="exi" href="#expand"> </a></td>
1625 <a id="Roo.View-method-prepareData" name=".prepareData"></a>
1626 <div class="fixedFont">
1627 <span class="attributes"></span><b class="itemname">prepareData</b>
1629 (<a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/Object <B><i>data</i></B>)
1636 <div class="short">Function to override to reformat the data that is sent to<br/>the template for each node.</div>
1642 Function to override to reformat the data that is sent to<br/>the template for each node.
1649 <dl class="detailList">
1650 <dt class="heading">Parameters:</dt>
1653 <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/Object</span> <b>data</b>
1656 <dd>The raw data (array of colData for a data model bound view or<br/>a JSON object for an UpdateManager bound view).</dd>
1674 <td class="msource">
1682 <tr class="method-row config-row-alt1 expandable">
1683 <td class="micon"><a class="exi" href="#expand"> </a></td>
1687 <a id="Roo.util.Observable-method-purgeListeners" name=".purgeListeners"></a>
1688 <div class="fixedFont">
1689 <span class="attributes"></span><b class="itemname">purgeListeners</b>
1698 <div class="short">Removes all listeners for this object</div>
1704 Removes all listeners for this object
1725 <td class="msource">
1727 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1733 <tr class="method-row config-row-alt0 expandable notInherited">
1734 <td class="micon"><a class="exi" href="#expand"> </a></td>
1738 <a id="Roo.View-method-refresh" name=".refresh"></a>
1739 <div class="fixedFont">
1740 <span class="attributes"></span><b class="itemname">refresh</b>
1749 <div class="short">Refreshes the view.</div>
1776 <td class="msource">
1784 <tr class="method-row config-row-alt1 expandable notInherited">
1785 <td class="micon"><a class="exi" href="#expand"> </a></td>
1789 <a id="Roo.View-method-refreshNode" name=".refreshNode"></a>
1790 <div class="fixedFont">
1791 <span class="attributes"></span><b class="itemname">refreshNode</b>
1793 (<a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>)
1800 <div class="short">Refresh an individual node.</div>
1806 Refresh an individual node.
1813 <dl class="detailList">
1814 <dt class="heading">Parameters:</dt>
1817 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
1838 <td class="msource">
1846 <tr class="method-row config-row-alt0 expandable">
1847 <td class="micon"><a class="exi" href="#expand"> </a></td>
1851 <a id="Roo.util.Observable-method-removeListener" name=".removeListener"></a>
1852 <div class="fixedFont">
1853 <span class="attributes"></span><b class="itemname">removeListener</b>
1855 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
1862 <div class="short">Removes a listener</div>
1875 <dl class="detailList">
1876 <dt class="heading">Parameters:</dt>
1879 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
1882 <dd>The type of event to listen for</dd>
1885 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
1888 <dd>The handler to remove</dd>
1891 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
1894 <dd>(optional) The scope (this object) for the handler</dd>
1912 <td class="msource">
1914 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
1920 <tr class="method-row config-row-alt1 expandable notInherited">
1921 <td class="micon"><a class="exi" href="#expand"> </a></td>
1925 <a id="Roo.View-method-select" name=".select"></a>
1926 <div class="fixedFont">
1927 <span class="attributes"></span><b class="itemname">select</b>
1929 (<a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number <B><i>nodeInfo</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>keepExisting</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>suppressEvent</i></B>)
1936 <div class="short">Selects nodes.</div>
1949 <dl class="detailList">
1950 <dt class="heading">Parameters:</dt>
1953 <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number</span> <b>nodeInfo</b>
1956 <dd>An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select</dd>
1959 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> <b>keepExisting</b>
1962 <dd>(optional) true to keep existing selections</dd>
1965 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> <b>suppressEvent</b>
1968 <dd>(optional) true to skip firing of the selectionchange vent</dd>
1986 <td class="msource">
1994 <tr class="method-row config-row-alt0 expandable notInherited">
1995 <td class="micon"><a class="exi" href="#expand"> </a></td>
1999 <a id="Roo.View-method-setStore" name=".setStore"></a>
2000 <div class="fixedFont">
2001 <span class="attributes"></span><b class="itemname">setStore</b>
2003 (Store <B><i>store</i></B>)
2010 <div class="short">Changes the data store this view uses and refresh the view.</div>
2016 Changes the data store this view uses and refresh the view.
2023 <dl class="detailList">
2024 <dt class="heading">Parameters:</dt>
2027 <span class="fixedFont">Store</span> <b>store</b>
2048 <td class="msource">
2056 <tr class="method-row config-row-alt1 expandable">
2057 <td class="micon"><a class="exi" href="#expand"> </a></td>
2061 <a id="Roo.util.Observable-method-un" name=".un"></a>
2062 <div class="fixedFont">
2063 <span class="attributes"></span><b class="itemname">un</b>
2065 (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a> <B><i>eventName</i></B>, <a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a> <B><i>handler</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>scope</i></B>)
2072 <div class="short">Removes a listener (shorthand for removeListener)</div>
2078 Removes a listener (shorthand for removeListener)
2085 <dl class="detailList">
2086 <dt class="heading">Parameters:</dt>
2089 <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a></span> <b>eventName</b>
2092 <dd>The type of event to listen for</dd>
2095 <span class="fixedFont"><a href="./Function.html#constructor" roo:cls="Function.html#constructor">Function</a></span> <b>handler</b>
2098 <dd>The handler to remove</dd>
2101 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>scope</b>
2104 <dd>(optional) The scope (this object) for the handler</dd>
2122 <td class="msource">
2124 <a href="./Roo.util.Observable.html#constructor" roo:cls="Roo.util.Observable.html#constructor">Roo.util.Observable</a>
2130 <tr class="method-row config-row-alt0 expandable notInherited">
2131 <td class="micon"><a class="exi" href="#expand"> </a></td>
2135 <a id="Roo.View-method-unselect" name=".unselect"></a>
2136 <div class="fixedFont">
2137 <span class="attributes"></span><b class="itemname">unselect</b>
2139 (<a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number <B><i>nodeInfo</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>keepExisting</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a> <B><i>suppressEvent</i></B>)
2146 <div class="short">Unselects nodes.</div>
2159 <dl class="detailList">
2160 <dt class="heading">Parameters:</dt>
2163 <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a>/HTMLElement/String/Number</span> <b>nodeInfo</b>
2166 <dd>An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select</dd>
2169 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> <b>keepExisting</b>
2172 <dd>(optional) true IGNORED (for campatibility with select)</dd>
2175 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a></span> <b>suppressEvent</b>
2178 <dd>(optional) true to skip firing of the selectionchange vent</dd>
2196 <td class="msource">
2207 <!-- ============================== events summary / details ======================== -->
2210 <a id="Roo.View-events"></a>
2219 <table cellspacing="0" class="member-table">
2220 <caption>Events</caption>
2223 <th class="sig-header" colspan="2">Event</th>
2224 <th class="msource-header">Defined By</th>
2233 <tr class="method-row expandable config-row-alt0 notInherited">
2234 <td class="micon"><a class="exi" href="#expand"> </a></td>
2237 <a id="Roo.View-event-*beforeclick"></a>
2239 <div class="fixedFont">
2240 <b class="itemname">beforeclick</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>)
2246 <div class="short">Fires before a click is processed.
2252 Fires before a click is processed. Returns false to cancel the default action.
2258 <dl class="detailList">
2259 <dt class="heading">Parameters:</dt>
2262 <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
2268 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
2271 <dd>The index of the target node</dd>
2274 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
2277 <dd>The target node</dd>
2280 <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
2283 <dd>The raw event object</dd>
2301 <td class="msource">
2306 <tr class="method-row expandable config-row-alt1 notInherited">
2307 <td class="micon"><a class="exi" href="#expand"> </a></td>
2310 <a id="Roo.View-event-*beforeselect"></a>
2312 <div class="fixedFont">
2313 <b class="itemname">beforeselect</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a> <B><i>selections</i></B>)
2319 <div class="short">Fires before a selection is made.
2325 Fires before a selection is made. If any handlers return false, the selection is cancelled.
2331 <dl class="detailList">
2332 <dt class="heading">Parameters:</dt>
2335 <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
2341 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
2344 <dd>The node to be selected</dd>
2347 <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> <b>selections</b>
2350 <dd>Array of currently selected nodes</dd>
2368 <td class="msource">
2373 <tr class="method-row expandable config-row-alt0 notInherited">
2374 <td class="micon"><a class="exi" href="#expand"> </a></td>
2377 <a id="Roo.View-event-*click"></a>
2379 <div class="fixedFont">
2380 <b class="itemname">click</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>)
2386 <div class="short">Fires when a template node is clicked.
2392 Fires when a template node is clicked.
2398 <dl class="detailList">
2399 <dt class="heading">Parameters:</dt>
2402 <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
2408 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
2411 <dd>The index of the target node</dd>
2414 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
2417 <dd>The target node</dd>
2420 <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
2423 <dd>The raw event object</dd>
2441 <td class="msource">
2446 <tr class="method-row expandable config-row-alt1 notInherited">
2447 <td class="micon"><a class="exi" href="#expand"> </a></td>
2450 <a id="Roo.View-event-*contextmenu"></a>
2452 <div class="fixedFont">
2453 <b class="itemname">contextmenu</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>)
2459 <div class="short">Fires when a template node is right clicked.
2465 Fires when a template node is right clicked.
2471 <dl class="detailList">
2472 <dt class="heading">Parameters:</dt>
2475 <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
2481 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
2484 <dd>The index of the target node</dd>
2487 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
2490 <dd>The target node</dd>
2493 <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
2496 <dd>The raw event object</dd>
2514 <td class="msource">
2519 <tr class="method-row expandable config-row-alt0 notInherited">
2520 <td class="micon"><a class="exi" href="#expand"> </a></td>
2523 <a id="Roo.View-event-*dblclick"></a>
2525 <div class="fixedFont">
2526 <b class="itemname">dblclick</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a> <B><i>index</i></B>, <a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a> <B><i>node</i></B>, <a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a> <B><i>e</i></B>)
2532 <div class="short">Fires when a template node is double clicked.
2538 Fires when a template node is double clicked.
2544 <dl class="detailList">
2545 <dt class="heading">Parameters:</dt>
2548 <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
2554 <span class="fixedFont"><a href="./Number.html#constructor" roo:cls="Number.html#constructor">Number</a></span> <b>index</b>
2557 <dd>The index of the target node</dd>
2560 <span class="fixedFont"><a href="http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037">HTMLElement</a></span> <b>node</b>
2563 <dd>The target node</dd>
2566 <span class="fixedFont"><a href="./Roo.EventObject.html#constructor" roo:cls="Roo.EventObject.html#constructor">Roo.EventObject</a></span> <b>e</b>
2569 <dd>The raw event object</dd>
2587 <td class="msource">
2592 <tr class="method-row expandable config-row-alt1 notInherited">
2593 <td class="micon"><a class="exi" href="#expand"> </a></td>
2596 <a id="Roo.View-event-*preparedata"></a>
2598 <div class="fixedFont">
2599 <b class="itemname">preparedata</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>data</i></B>)
2605 <div class="short">Fires on every row to render, to allow you to change the data.
2611 Fires on every row to render, to allow you to change the data.
2617 <dl class="detailList">
2618 <dt class="heading">Parameters:</dt>
2621 <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
2627 <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>data</b>
2630 <dd>to be rendered (change this)</dd>
2648 <td class="msource">
2653 <tr class="method-row expandable config-row-alt0 notInherited">
2654 <td class="micon"><a class="exi" href="#expand"> </a></td>
2657 <a id="Roo.View-event-*selectionchange"></a>
2659 <div class="fixedFont">
2660 <b class="itemname">selectionchange</b> (<a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a> <B><i>this</i></B>, <a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a> <B><i>selections</i></B>)
2666 <div class="short">Fires when the selected nodes change.
2672 Fires when the selected nodes change.
2678 <dl class="detailList">
2679 <dt class="heading">Parameters:</dt>
2682 <span class="fixedFont"><a href="./Roo.View.html#constructor" roo:cls="Roo.View.html#constructor">Roo.View</a></span> <b>this</b>
2688 <span class="fixedFont"><a href="./Array.html#constructor" roo:cls="Array.html#constructor">Array</a></span> <b>selections</b>
2691 <dd>Array of the selected nodes</dd>
2709 <td class="msource">
2721 <!-- ============================== footer ================================= -->
2722 <div class="fineprint" style="clear:both">
2724 Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a> on Thu Nov 03 2011 17:25:07 GMT+0800 (HKT)
2726 <a href="http://www.jsdoctoolkit.org/" target="_blank">JsDoc Toolkit</a>