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-<!DOCTYPE html><html><head><title>Ext.grid.feature.Grouping | Ext JS 4.0 Documentation</title><script type="text/javascript" src="../ext-all.js"></script><link rel="stylesheet" href="../reset.css" type="text/css"><link rel="stylesheet" href="../scrollbars.css" type="text/css"><link rel="stylesheet" href="../docs.css" type="text/css"><link id="styleCss" rel="stylesheet" href="../style.css" type="text/css"><script type="text/javascript" src="../prettify.js"></script><link rel="stylesheet" href="../prettify.css" type="text/css"><!-- link(rel: 'stylesheet', href: req.baseURL + '/css/ext4.css', type: 'text/css')--><link rel="shortcut icon" type="image/ico" href="../favicon.ico"><!--[if IE]>
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- clsInfo = {"methods":["addEvents","addListener","addManagedListener","attachEvents","capture","clearListeners","clearManagedListeners","disable","enable","enableBubble","fireEvent","getAdditionalData","getFireEventArgs","getMetaRowTplFragments","hasListener","mutateMetaRowTpl","observe","on","relayEvents","releaseCapture","removeListener","removeManagedListener","resumeEvents","suspendEvents","un"],"cfgs":["depthToIndent","enableGroupingMenu","enableNoGroups","groupByText","groupHeaderTpl","hideGroupedHeader","listeners","showGroupsText","startCollapsed"],"properties":["collectData","eventPrefix","eventSelector","grid","hasFeatureEvent","view"],"events":["groupclick","groupcollapse","groupcontextmenu","groupdblclick","groupexpand"],"subclasses":["Ext.grid.feature.GroupingSummary"]};
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-</script><div id="top-block" class="top-block"><h1 id="clsTitle" class="cls"><a href="../source/Grouping.html#Ext-grid.feature.Grouping" target="_blank">Ext.grid.feature.Grouping</a></h1></div><div id="docContent"><div id="doc-overview-content"><div class="lft"><pre class="subclasses"><h4>Hierarchy</h4><div class="subclass f"><a href="Ext.util.Observable.html" rel="Ext.util.Observable" class="cls docClass">Ext.util.Observable</a><div class="subclass"><a href="Ext.grid.feature.Feature.html" rel="Ext.grid.feature.Feature" class="cls docClass">Ext.grid.feature.Feature</a><div class="subclass"><strong>Ext.grid.feature.Grouping</strong></div></div></div></pre><p>This feature allows to display the grid rows aggregated into groups as specified by the <a href="Ext.data.Store.html#groupers" rel="Ext.data.Store#groupers" class="docClass">Ext.data.Store.groupers</a>
-specified on the Store. The group will show the title for the group name and then the appropriate records for the group
-underneath. The groups can also be expanded and collapsed.</p>
-
-<h2>Extra Events</h2>
-
-<p>This feature adds several extra events that will be fired on the grid to interact with the groups:</p>
-
-<ul>
-<li><a href="Ext.grid.feature.Grouping.html#groupclick" rel="Ext.grid.feature.Grouping#groupclick" class="docClass">groupclick</a></li>
-<li><a href="Ext.grid.feature.Grouping.html#groupdblclick" rel="Ext.grid.feature.Grouping#groupdblclick" class="docClass">groupdblclick</a></li>
-<li><a href="Ext.grid.feature.Grouping.html#groupcontextmenu" rel="Ext.grid.feature.Grouping#groupcontextmenu" class="docClass">groupcontextmenu</a></li>
-<li><a href="Ext.grid.feature.Grouping.html#groupexpand" rel="Ext.grid.feature.Grouping#groupexpand" class="docClass">groupexpand</a></li>
-<li><a href="Ext.grid.feature.Grouping.html#groupcollapse" rel="Ext.grid.feature.Grouping#groupcollapse" class="docClass">groupcollapse</a></li>
-</ul>
-
-
-<h2>Menu Augmentation</h2>
-
-<p>This feature adds extra options to the grid column menu to provide the user with functionality to modify the grouping.
-This can be disabled by setting the <a href="Ext.grid.feature.Grouping.html#enableGroupingMenu" rel="Ext.grid.feature.Grouping#enableGroupingMenu" class="docClass">enableGroupingMenu</a> option. The option to disallow grouping from being turned off
-by thew user is <a href="Ext.grid.feature.Grouping.html#enableNoGroups" rel="Ext.grid.feature.Grouping#enableNoGroups" class="docClass">enableNoGroups</a>.</p>
-
-<h2>Controlling Group Text</h2>
-
-<p>The <a href="Ext.grid.feature.Grouping.html#groupHeaderTpl" rel="Ext.grid.feature.Grouping#groupHeaderTpl" class="docClass">groupHeaderTpl</a> is used to control the rendered title for each group. It can modified to customized
-the default display.</p>
-
-<h2>Example Usage</h2>
-
-<pre class="prettyprint"><code>var groupingFeature = Ext.create('Ext.grid.feature.Grouping', {
- groupHeaderTpl: 'Group: {name} ({rows.length})', //print the number of items in the group
- startCollapsed: true // start all groups collapsed
-});
-</code></pre>
-<div class="members"><div class="m-cfgs"><div class="definedBy">Defined By</div><a name="configs"></a><h3 class="cfg p">Config Options</h3><h4 class="cfgGroup">Other Configs</h4><div id="config-depthToIndent" class="member f ni"><a href="Ext.grid.feature.Grouping.html#config-depthToIndent" rel="config-depthToIndent" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-depthToIndent" class="viewSource">view source</a></div><a name="depthToIndent"></a><a name="config-depthToIndent"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-depthToIndent" class="cls expand">depthToIndent</a><span> : Number</span></div><div class="description"><div class="short"><p>Number of pixels to indent per grouping level</p>
-</div><div class="long"><p>Number of pixels to indent per grouping level</p>
-</div></div></div><div id="config-enableGroupingMenu" class="member ni"><a href="Ext.grid.feature.Grouping.html#config-enableGroupingMenu" rel="config-enableGroupingMenu" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-enableGroupingMenu" class="viewSource">view source</a></div><a name="enableGroupingMenu"></a><a name="config-enableGroupingMenu"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-enableGroupingMenu" class="cls expand">enableGroupingMenu</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> to enable the grouping control in the header menu (defaults to <tt>true</tt>)</p>
-</div><div class="long"><p><tt>true</tt> to enable the grouping control in the header menu (defaults to <tt>true</tt>)</p>
-</div></div></div><div id="config-enableNoGroups" class="member ni"><a href="Ext.grid.feature.Grouping.html#config-enableNoGroups" rel="config-enableNoGroups" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-enableNoGroups" class="viewSource">view source</a></div><a name="enableNoGroups"></a><a name="config-enableNoGroups"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-enableNoGroups" class="cls expand">enableNoGroups</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> to allow the user to turn off grouping (defaults to <tt>true</tt>)</p>
-</div><div class="long"><p><tt>true</tt> to allow the user to turn off grouping (defaults to <tt>true</tt>)</p>
-</div></div></div><div id="config-groupByText" class="member ni"><a href="Ext.grid.feature.Grouping.html#config-groupByText" rel="config-groupByText" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-groupByText" class="viewSource">view source</a></div><a name="groupByText"></a><a name="config-groupByText"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-groupByText" class="cls expand">groupByText</a><span> : String</span></div><div class="description"><div class="short"><p>Text displayed in the grid header menu for grouping by header
-(defaults to 'Group By This Field').</p>
-</div><div class="long"><p>Text displayed in the grid header menu for grouping by header
-(defaults to 'Group By This Field').</p>
-</div></div></div><div id="config-groupHeaderTpl" class="member ni"><a href="Ext.grid.feature.Grouping.html#config-groupHeaderTpl" rel="config-groupHeaderTpl" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-groupHeaderTpl" class="viewSource">view source</a></div><a name="groupHeaderTpl"></a><a name="config-groupHeaderTpl"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-groupHeaderTpl" class="cls expand">groupHeaderTpl</a><span> : String</span></div><div class="description"><div class="short">Template snippet, this cannot be an actual template. {name} will be replaced with the current group.
-Defaults to 'Gro...</div><div class="long"><p>Template snippet, this cannot be an actual template. {name} will be replaced with the current group.
-Defaults to 'Group: {name}'</p>
-</div></div></div><div id="config-hideGroupedHeader" class="member ni"><a href="Ext.grid.feature.Grouping.html#config-hideGroupedHeader" rel="config-hideGroupedHeader" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-hideGroupedHeader" class="viewSource">view source</a></div><a name="hideGroupedHeader"></a><a name="config-hideGroupedHeader"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-hideGroupedHeader" class="cls expand">hideGroupedHeader</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> to hide the header that is currently grouped (defaults to <tt>false</tt>)</p>
-</div><div class="long"><p><tt>true</tt> to hide the header that is currently grouped (defaults to <tt>false</tt>)</p>
-</div></div></div><div id="config-listeners" class="member inherited"><a href="Ext.grid.feature.Grouping.html#config-listeners" rel="config-listeners" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-cfg-listeners" class="viewSource">view source</a></div><a name="listeners"></a><a name="config-listeners"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-listeners" class="cls expand">listeners</a><span> : Object</span></div><div class="description"><div class="short">(optional) A config object containing one or more event handlers to be added to this
-object during initialization. T...</div><div class="long"><p>(optional) <p>A config object containing one or more event handlers to be added to this
-object during initialization. This should be a valid listeners config object as specified in the
-<a href="Ext.grid.feature.Grouping.html#addListener" rel="Ext.grid.feature.Grouping#addListener" class="docClass">addListener</a> example for attaching multiple handlers at once.</p></p>
-
-<br><p><b><u>DOM events from ExtJs <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a></u></b></p>
-
-
-<br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
-
-
-<p>is usually only done when extra value can be added. For example the <a href="Ext.view.View.html" rel="Ext.view.View" class="docClass">DataView</a>'s
-<b><code><a href="Ext.view.View.html#click" rel="Ext.view.View#click" class="docClass">click</a></code></b> event passing the node clicked on. To access DOM
-events directly from a child element of a Component, we need to specify the <code>element</code> option to
-identify the Component property to add a DOM listener to:</p>
-
-<pre><code>new Ext.panel.Panel({
- width: 400,
- height: 200,
- dockedItems: [{
- xtype: 'toolbar'
- }],
- listeners: {
- click: {
- element: 'el', //bind to the underlying el property on the panel
- fn: function(){ console.log('click el'); }
- },
- dblclick: {
- element: 'body', //bind to the underlying body property on the panel
- fn: function(){ console.log('dblclick body'); }
- }
- }
-});
-</code></pre>
-
-
-<p></p></p>
-</div></div></div><div id="config-showGroupsText" class="member ni"><a href="Ext.grid.feature.Grouping.html#config-showGroupsText" rel="config-showGroupsText" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-showGroupsText" class="viewSource">view source</a></div><a name="showGroupsText"></a><a name="config-showGroupsText"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-showGroupsText" class="cls expand">showGroupsText</a><span> : String</span></div><div class="description"><div class="short"><p>Text displayed in the grid header for enabling/disabling grouping
-(defaults to 'Show in Groups').</p>
-</div><div class="long"><p>Text displayed in the grid header for enabling/disabling grouping
-(defaults to 'Show in Groups').</p>
-</div></div></div><div id="config-startCollapsed" class="member ni"><a href="Ext.grid.feature.Grouping.html#config-startCollapsed" rel="config-startCollapsed" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-cfg-startCollapsed" class="viewSource">view source</a></div><a name="startCollapsed"></a><a name="config-startCollapsed"></a><a href="Ext.grid.feature.Grouping.html#" rel="config-startCollapsed" class="cls expand">startCollapsed</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> to start all groups collapsed (defaults to <tt>false</tt>)</p>
-</div><div class="long"><p><tt>true</tt> to start all groups collapsed (defaults to <tt>false</tt>)</p>
-</div></div></div></div><div class="m-properties"><a name="properties"></a><div class="definedBy">Defined By</div><h3 class="prp p">Properties</h3><div id="property-collectData" class="member f inherited"><a href="Ext.grid.feature.Grouping.html#property-collectData" rel="property-collectData" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-property-collectData" class="viewSource">view source</a></div><a name="collectData"></a><a name="property-collectData"></a><a href="Ext.grid.feature.Grouping.html#" rel="property-collectData" class="cls expand">collectData</a><span> : Boolean</span></div><div class="description"><div class="short">Most features will not modify the data returned to the view.
-This is limited to one feature that manipulates the data...</div><div class="long"><p>Most features will not modify the data returned to the view.
-This is limited to one feature that manipulates the data per grid view.</p>
-</div></div></div><div id="property-eventPrefix" class="member inherited"><a href="Ext.grid.feature.Grouping.html#property-eventPrefix" rel="property-eventPrefix" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-property-eventPrefix" class="viewSource">view source</a></div><a name="eventPrefix"></a><a name="property-eventPrefix"></a><a href="Ext.grid.feature.Grouping.html#" rel="property-eventPrefix" class="cls expand">eventPrefix</a><span> : String</span></div><div class="description"><div class="short">Prefix to use when firing events on the view.
-For example a prefix of group would expose "groupclick", "groupcontextm...</div><div class="long"><p>Prefix to use when firing events on the view.
-For example a prefix of group would expose "groupclick", "groupcontextmenu", "groupdblclick".</p>
-</div></div></div><div id="property-eventSelector" class="member inherited"><a href="Ext.grid.feature.Grouping.html#property-eventSelector" rel="property-eventSelector" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-property-eventSelector" class="viewSource">view source</a></div><a name="eventSelector"></a><a name="property-eventSelector"></a><a href="Ext.grid.feature.Grouping.html#" rel="property-eventSelector" class="cls expand">eventSelector</a><span> : String</span></div><div class="description"><div class="short"><p>Selector used to determine when to fire the event with the eventPrefix.</p>
-</div><div class="long"><p>Selector used to determine when to fire the event with the eventPrefix.</p>
-</div></div></div><div id="property-grid" class="member inherited"><a href="Ext.grid.feature.Grouping.html#property-grid" rel="property-grid" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-property-grid" class="viewSource">view source</a></div><a name="grid"></a><a name="property-grid"></a><a href="Ext.grid.feature.Grouping.html#" rel="property-grid" class="cls expand">grid</a><span> : Ext.grid.Panel</span></div><div class="description"><div class="short"><p>Reference to the grid panel</p>
-</div><div class="long"><p>Reference to the grid panel</p>
-</div></div></div><div id="property-hasFeatureEvent" class="member inherited"><a href="Ext.grid.feature.Grouping.html#property-hasFeatureEvent" rel="property-hasFeatureEvent" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-property-hasFeatureEvent" class="viewSource">view source</a></div><a name="hasFeatureEvent"></a><a name="property-hasFeatureEvent"></a><a href="Ext.grid.feature.Grouping.html#" rel="property-hasFeatureEvent" class="cls expand">hasFeatureEvent</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Most features will expose additional events, some may not and will
-need to change this to false.</p>
-</div><div class="long"><p>Most features will expose additional events, some may not and will
-need to change this to false.</p>
-</div></div></div><div id="property-view" class="member inherited"><a href="Ext.grid.feature.Grouping.html#property-view" rel="property-view" class="expand more"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-property-view" class="viewSource">view source</a></div><a name="view"></a><a name="property-view"></a><a href="Ext.grid.feature.Grouping.html#" rel="property-view" class="cls expand">view</a><span> : Ext.view.Table</span></div><div class="description"><div class="short"><p>Reference to the TableView.</p>
-</div><div class="long"><p>Reference to the TableView.</p>
-</div></div></div></div><div class="m-methods"><a name="methods"></a><div class="definedBy">Defined By</div><h3 class="mth p">Methods</h3><div id="method-addEvents" class="member f inherited"><a href="Ext.grid.feature.Grouping.html#method-addEvents" rel="method-addEvents" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addEvents" class="viewSource">view source</a></div><a name="addEvents"></a><a name="method-addEvents"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-addEvents" class="cls expand">addEvents</a>(
-<span class="pre">Object/String o, String </span>)
- : void</div><div class="description"><div class="short"><p>Adds the specified events to the list of events which this Observable may fire.</p>
-</div><div class="long"><p>Adds the specified events to the list of events which this Observable may fire.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Object/String<div class="sub-desc"><p>Either an object with event names as properties with a value of <code>true</code>
-or the first event name string if multiple event names are being passed as separate parameters.</p>
-</div></li><li><span class="pre"></span> : String<div class="sub-desc"><p>[additional] Optional additional event names if multiple event names are being passed as separate parameters.
-Usage:</p>
-
-<pre><code>this.addEvents('storeloaded', 'storecleared');
-</code></pre>
-
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-addListener" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-addListener" rel="method-addListener" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addListener" class="viewSource">view source</a></div><a name="addListener"></a><a name="method-addListener"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-addListener" class="cls expand">addListener</a>(
-<span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
- : void</div><div class="description"><div class="short"><p>Appends an event handler to this object.</p>
-</div><div class="long"><p>Appends an event handler to this object.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to listen for. May also be an object who's property names are event names. See</p>
-</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes.</p>
-</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
-<b>If omitted, defaults to the object which fired the event.</b></p>
-</div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.
-properties. This may contain any of the following properties:<ul>
-<li><b>scope</b> : Object<div class="sub-desc">The scope (<code><b>this</b></code> reference) in which the handler function is executed.
-<b>If omitted, defaults to the object which fired the event.</b></div></li>
-<li><b>delay</b> : Number<div class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</div></li>
-<li><b>single</b> : Boolean<div class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</div></li>
-<li><b>buffer</b> : Number<div class="sub-desc">Causes the handler to be scheduled to run in an <a href="Ext.util.DelayedTask.html" rel="Ext.util.DelayedTask" class="docClass">Ext.util.DelayedTask</a> delayed
-by the specified number of milliseconds. If the event fires again within that time, the original
-handler is <em>not</em> invoked, but the new handler is scheduled in its place.</div></li>
-<li><b>target</b> : Observable<div class="sub-desc">Only call the handler if the event was fired on the target Observable, <i>not</i>
-if the event was bubbled up from a child Observable.</div></li>
-<li><b>element</b> : String<div class="sub-desc"><b>This option is only valid for listeners bound to <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a>.</b>
-The name of a Component property which references an element to add a listener to.</p>
-
-<p>This option is useful during Component construction to add DOM event listeners to elements of <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a> which
-will exist only after the Component is rendered. For example, to add a click listener to a Panel's body:
-<pre><code>new Ext.panel.Panel({
- title: 'The title',
- listeners: {
- click: this.handlePanelClick,
- element: 'body'
- }
-});
-</code></pre></p>
-
-
-<p>When added in this way, the options available are the options applicable to <a href="Ext.core.Element.html#addListener" rel="Ext.core.Element#addListener" class="docClass">Ext.core.Element.addListener</a></p>
-
-
-<p></div></li>
-</ul><br></p>
-
-<p>
-<b>Combining Options</b><br>
-Using the options argument, it is possible to combine different types of listeners:<br>
-<br>
-A delayed, one-time listener.
-<pre><code>myPanel.on('hide', this.handleClick, this, {
-single: true,
-delay: 100
-});</code></pre>
-<p>
-<b>Attaching multiple handlers in 1 call</b><br>
-The method also allows for a single argument to be passed which is a config object containing properties
-which specify multiple events. For example:
-<pre><code>myGridPanel.on({
- cellClick: this.onCellClick,
- mouseover: this.onMouseOver,
- mouseout: this.onMouseOut,
- scope: this // Important. Ensure "this" is correct during handler execution
-});
-</code></pre>.
-<p>
-
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-addManagedListener" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-addManagedListener" rel="method-addManagedListener" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addManagedListener" class="viewSource">view source</a></div><a name="addManagedListener"></a><a name="method-addManagedListener"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-addManagedListener" class="cls expand">addManagedListener</a>(
-<span class="pre">Observable/Element item, Object/String ename, Function fn, Object scope, Object opt</span>)
- : void</div><div class="description"><div class="short"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
-is destroyed.
-
-</div><div class="long"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
-is destroyed.
-
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">item</span> : Observable/Element<div class="sub-desc"><p>The item to which to add a listener/listeners.</p>
-</div></li><li><span class="pre">ename</span> : Object/String<div class="sub-desc"><p>The event name, or an object containing event name properties.</p>
-</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
-is the handler function.</p>
-</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
-is the scope (<code>this</code> reference) in which the handler function is executed.</p>
-</div></li><li><span class="pre">opt</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
-is the <a href="Ext.util.Observable.html#addListener" rel="Ext.util.Observable#addListener" class="docClass">addListener</a> options.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-attachEvents" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-attachEvents" rel="method-attachEvents" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-method-attachEvents" class="viewSource">view source</a></div><a name="attachEvents"></a><a name="method-attachEvents"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-attachEvents" class="cls expand">attachEvents</a> : void</div><div class="description"><div class="short"><p>Approriate place to attach events to the view, selectionmodel, headerCt, etc</p>
-</div><div class="long"><p>Approriate place to attach events to the view, selectionmodel, headerCt, etc</p>
-<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-capture" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-capture" rel="method-capture" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-capture" class="viewSource">view source</a></div><a name="capture"></a><a name="method-capture"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-capture" class="cls expand">capture</a>(
-<span class="pre">Observable o, Function fn, [Object scope]</span>)
- : void</div><div class="description"><div class="short">Starts capture on the specified Observable. All events will be passed
-to the supplied function with the event name + ...</div><div class="long"><p>Starts capture on the specified Observable. All events will be passed
-to the supplied function with the event name + standard signature of the event
-<b>before</b> the event is fired. If the supplied function returns false,
-the event will not fire.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Observable<div class="sub-desc"><p>The Observable to capture events from.</p>
-</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call when an event is fired.</p>
-</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the Observable firing the event.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-clearListeners" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-clearListeners" rel="method-clearListeners" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-clearListeners" class="viewSource">view source</a></div><a name="clearListeners"></a><a name="method-clearListeners"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-clearListeners" class="cls expand">clearListeners</a> : void</div><div class="description"><div class="short"><p>Removes all listeners for this object including the managed listeners</p>
-</div><div class="long"><p>Removes all listeners for this object including the managed listeners</p>
-<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-clearManagedListeners" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-clearManagedListeners" rel="method-clearManagedListeners" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-clearManagedListeners" class="viewSource">view source</a></div><a name="clearManagedListeners"></a><a name="method-clearManagedListeners"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-clearManagedListeners" class="cls expand">clearManagedListeners</a> : void</div><div class="description"><div class="short"><p>Removes all managed listeners for this object.</p>
-</div><div class="long"><p>Removes all managed listeners for this object.</p>
-<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-disable" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-disable" rel="method-disable" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-method-disable" class="viewSource">view source</a></div><a name="disable"></a><a name="method-disable"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-disable" class="cls expand">disable</a> : void</div><div class="description"><div class="short"><p>Disable a feature</p>
-</div><div class="long"><p>Disable a feature</p>
-<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-enable" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-enable" rel="method-enable" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-method-enable" class="viewSource">view source</a></div><a name="enable"></a><a name="method-enable"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-enable" class="cls expand">enable</a> : void</div><div class="description"><div class="short"><p>Enable a feature</p>
-</div><div class="long"><p>Enable a feature</p>
-<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-enableBubble" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-enableBubble" rel="method-enableBubble" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-enableBubble" class="viewSource">view source</a></div><a name="enableBubble"></a><a name="method-enableBubble"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-enableBubble" class="cls expand">enableBubble</a>(
-<span class="pre">String/Array events</span>)
- : void</div><div class="description"><div class="short">Enables events fired by this Observable to bubble up an owner hierarchy by calling
-this.getBubbleTarget() if present....</div><div class="long"><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
-<code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>
-
-
-<p>This is commonly used by Ext.Components to bubble events to owner Containers. See <a href="Ext.Component.html#getBubbleTarget" rel="Ext.Component#getBubbleTarget" class="docClass">Ext.Component.getBubbleTarget</a>. The default
-implementation in <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> returns the Component's immediate owner. But if a known target is required, this can be overridden to
-access the required target more quickly.</p>
-
-
-<p>Example:</p>
-
-
-<pre><code>Ext.override(Ext.form.field.Base, {
-// Add functionality to Field's initComponent to enable the change event to bubble
-initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {
- this.enableBubble('change');
-}),
-
-// We know that we want Field's events to bubble directly to the FormPanel.
-getBubbleTarget : function() {
- if (!this.formPanel) {
- this.formPanel = this.findParentByType('form');
- }
- return this.formPanel;
-}
-});
-
-var myForm = new Ext.formPanel({
-title: 'User Details',
-items: [{
- ...
-}],
-listeners: {
- change: function() {
- // Title goes red if form has been modified.
- myForm.header.setStyle('color', 'red');
- }
-}
-});
-</code></pre>
-
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">events</span> : String/Array<div class="sub-desc"><p>The event name to bubble, or an Array of event names.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-fireEvent" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-fireEvent" rel="method-fireEvent" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-fireEvent" class="viewSource">view source</a></div><a name="fireEvent"></a><a name="method-fireEvent"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-fireEvent" class="cls expand">fireEvent</a>(
-<span class="pre">String eventName, Object... args</span>)
- : Boolean</div><div class="description"><div class="short">Fires the specified event with the passed parameters (minus the event name).
-
-
-An event may be set to bubble up an Ob...</div><div class="long"><p>Fires the specified event with the passed parameters (minus the event name).</p>
-
-
-<p>An event may be set to bubble up an Observable parent hierarchy (See <a href="Ext.Component.html#getBubbleTarget" rel="Ext.Component#getBubbleTarget" class="docClass">Ext.Component.getBubbleTarget</a>)
-by calling <a href="Ext.grid.feature.Grouping.html#enableBubble" rel="Ext.grid.feature.Grouping#enableBubble" class="docClass">enableBubble</a>.</p>
-
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to fire.</p>
-</div></li><li><span class="pre">args</span> : Object...<div class="sub-desc"><p>Variable number of parameters are passed to handlers.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span> <p>returns false if any of the handlers return false otherwise it returns true.</p>
-</li></ul></div></div></div><div id="method-getAdditionalData" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-getAdditionalData" rel="method-getAdditionalData" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-method-getAdditionalData" class="viewSource">view source</a></div><a name="getAdditionalData"></a><a name="method-getAdditionalData"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-getAdditionalData" class="cls expand">getAdditionalData</a>(
-<span class="pre">Object data, Number idx, Ext.data.Model record, Object orig</span>)
- : void</div><div class="description"><div class="short"><p>Provide additional data to the prepareData call within the grid view.</p>
-</div><div class="long"><p>Provide additional data to the prepareData call within the grid view.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">data</span> : Object<div class="sub-desc"><p>The data for this particular record.</p>
-</div></li><li><span class="pre">idx</span> : Number<div class="sub-desc"><p>The row index for this record.</p>
-</div></li><li><span class="pre">record</span> : Ext.data.Model<div class="sub-desc"><p>The record instance</p>
-</div></li><li><span class="pre">orig</span> : Object<div class="sub-desc"><p>The original result from the prepareData call to massage.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-getFireEventArgs" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-getFireEventArgs" rel="method-getFireEventArgs" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-method-getFireEventArgs" class="viewSource">view source</a></div><a name="getFireEventArgs"></a><a name="method-getFireEventArgs"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-getFireEventArgs" class="cls expand">getFireEventArgs</a>(
-<span class="pre">Object eventName, Object view, Object featureTarget</span>)
- : void</div><div class="description"><div class="short">Abstract method to be overriden when a feature should add additional
-arguments to its event signature. By default the...</div><div class="long"><p>Abstract method to be overriden when a feature should add additional
-arguments to its event signature. By default the event will fire:
-- view - The underlying <a href="Ext.view.Table.html" rel="Ext.view.Table" class="docClass">Ext.view.Table</a>
-- featureTarget - The matched element by the defined <a href="eventSelector.html" rel="eventSelector" class="docClass">eventSelector</a></p>
-
-<p>The method must also return the eventName as the first index of the array
-to be passed to fireEvent.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : Object<div class="sub-desc">
-</div></li><li><span class="pre">view</span> : Object<div class="sub-desc">
-</div></li><li><span class="pre">featureTarget</span> : Object<div class="sub-desc">
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-getMetaRowTplFragments" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-getMetaRowTplFragments" rel="method-getMetaRowTplFragments" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-method-getMetaRowTplFragments" class="viewSource">view source</a></div><a name="getMetaRowTplFragments"></a><a name="method-getMetaRowTplFragments"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-getMetaRowTplFragments" class="cls expand">getMetaRowTplFragments</a> : void</div><div class="description"><div class="short">Allows a feature to inject member methods into the metaRowTpl. This is
-important for embedding functionality which wi...</div><div class="long"><p>Allows a feature to inject member methods into the metaRowTpl. This is
-important for embedding functionality which will become part of the proper
-row tpl.</p>
-<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-hasListener" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-hasListener" rel="method-hasListener" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-hasListener" class="viewSource">view source</a></div><a name="hasListener"></a><a name="method-hasListener"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-hasListener" class="cls expand">hasListener</a>(
-<span class="pre">String eventName</span>)
- : Boolean</div><div class="description"><div class="short"><p>Checks to see if this object has any listeners for a specified event</p>
-</div><div class="long"><p>Checks to see if this object has any listeners for a specified event</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to check for</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span> <p>True if the event is being listened for, else false</p>
-</li></ul></div></div></div><div id="method-mutateMetaRowTpl" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-mutateMetaRowTpl" rel="method-mutateMetaRowTpl" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Feature.html" class="definedIn docClass">Ext.grid.feature.Feature</a><br/><a href="../source/Feature.html#Ext-grid.feature.Feature-method-mutateMetaRowTpl" class="viewSource">view source</a></div><a name="mutateMetaRowTpl"></a><a name="method-mutateMetaRowTpl"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-mutateMetaRowTpl" class="cls expand">mutateMetaRowTpl</a>(
-<span class="pre">Object metaRowTplArray</span>)
- : void</div><div class="description"><div class="short">Allows a feature to mutate the metaRowTpl.
-The array received as a single argument can be manipulated to add things
-o...</div><div class="long"><p>Allows a feature to mutate the metaRowTpl.
-The array received as a single argument can be manipulated to add things
-on the end/begining of a particular row.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">metaRowTplArray</span> : Object<div class="sub-desc">
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-observe" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-observe" rel="method-observe" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-observe" class="viewSource">view source</a></div><a name="observe"></a><a name="method-observe"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-observe" class="cls expand">observe</a>(
-<span class="pre">Function c, Object listeners</span>)
- : void</div><div class="description"><div class="short">Sets observability on the passed class constructor.
-
-This makes any event fired on any instance of the passed class a...</div><div class="long"><p>Sets observability on the passed class constructor.</p>
-
-<p>This makes any event fired on any instance of the passed class also fire a single event through
-the <strong>class</strong> allowing for central handling of events on many instances at once.</p>
-
-<p>Usage:</p>
-
-<pre><code>Ext.util.Observable.observe(Ext.data.Connection);
-Ext.data.Connection.on('beforerequest', function(con, options) {
- console.log('Ajax request made to ' + options.url);
-});
-</code></pre>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">c</span> : Function<div class="sub-desc"><p>The class constructor to make observable.</p>
-</div></li><li><span class="pre">listeners</span> : Object<div class="sub-desc"><p>An object containing a series of listeners to add. See <a href="Ext.grid.feature.Grouping.html#addListener" rel="Ext.grid.feature.Grouping#addListener" class="docClass">addListener</a>.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-on" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-on" rel="method-on" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-on" class="viewSource">view source</a></div><a name="on"></a><a name="method-on"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-on" class="cls expand">on</a>(
-<span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
- : void</div><div class="description"><div class="short"><p>Appends an event handler to this object (shorthand for <a href="Ext.grid.feature.Grouping.html#addListener" rel="Ext.grid.feature.Grouping#addListener" class="docClass">addListener</a>.)</p>
-</div><div class="long"><p>Appends an event handler to this object (shorthand for <a href="Ext.grid.feature.Grouping.html#addListener" rel="Ext.grid.feature.Grouping#addListener" class="docClass">addListener</a>.)</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event to listen for</p>
-</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes</p>
-</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
-<b>If omitted, defaults to the object which fired the event.</b></p>
-</div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-relayEvents" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-relayEvents" rel="method-relayEvents" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-relayEvents" class="viewSource">view source</a></div><a name="relayEvents"></a><a name="method-relayEvents"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-relayEvents" class="cls expand">relayEvents</a>(
-<span class="pre">Object origin, Array events, Object prefix</span>)
- : void</div><div class="description"><div class="short"><p>Relays selected events from the specified Observable as if the events were fired by <code><b>this</b></code>.</p>
-</div><div class="long"><p>Relays selected events from the specified Observable as if the events were fired by <code><b>this</b></code>.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">origin</span> : Object<div class="sub-desc"><p>The Observable whose events this object is to relay.</p>
-</div></li><li><span class="pre">events</span> : Array<div class="sub-desc"><p>Array of event names to relay.</p>
-</div></li><li><span class="pre">prefix</span> : Object<div class="sub-desc">
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-releaseCapture" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-releaseCapture" rel="method-releaseCapture" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-releaseCapture" class="viewSource">view source</a></div><a name="releaseCapture"></a><a name="method-releaseCapture"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-releaseCapture" class="cls expand">releaseCapture</a>(
-<span class="pre">Observable o</span>)
- : void</div><div class="description"><div class="short"><p>Removes <b>all</b> added captures from the Observable.</p>
-</div><div class="long"><p>Removes <b>all</b> added captures from the Observable.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Observable<div class="sub-desc"><p>The Observable to release</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-removeListener" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-removeListener" rel="method-removeListener" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-removeListener" class="viewSource">view source</a></div><a name="removeListener"></a><a name="method-removeListener"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-removeListener" class="cls expand">removeListener</a>(
-<span class="pre">String eventName, Function handler, [Object scope]</span>)
- : void</div><div class="description"><div class="short"><p>Removes an event handler.</p>
-</div><div class="long"><p>Removes an event handler.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event the handler was associated with.</p>
-</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The handler to remove. <b>This must be a reference to the function passed into the <a href="Ext.grid.feature.Grouping.html#addListener" rel="Ext.grid.feature.Grouping#addListener" class="docClass">addListener</a> call.</b></p>
-</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-removeManagedListener" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-removeManagedListener" rel="method-removeManagedListener" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-removeManagedListener" class="viewSource">view source</a></div><a name="removeManagedListener"></a><a name="method-removeManagedListener"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-removeManagedListener" class="cls expand">removeManagedListener</a>(
-<span class="pre">Observable|Element item, Object|String ename, Function fn, Object scope</span>)
- : void</div><div class="description"><div class="short"><p>Removes listeners that were added by the <a href="Ext.grid.feature.Grouping.html#mon" rel="Ext.grid.feature.Grouping#mon" class="docClass">mon</a> method.</p>
-</div><div class="long"><p>Removes listeners that were added by the <a href="Ext.grid.feature.Grouping.html#mon" rel="Ext.grid.feature.Grouping#mon" class="docClass">mon</a> method.</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">item</span> : Observable|Element<div class="sub-desc"><p>The item from which to remove a listener/listeners.</p>
-</div></li><li><span class="pre">ename</span> : Object|String<div class="sub-desc"><p>The event name, or an object containing event name properties.</p>
-</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
-is the handler function.</p>
-</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
-is the scope (<code>this</code> reference) in which the handler function is executed.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-resumeEvents" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-resumeEvents" rel="method-resumeEvents" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-resumeEvents" class="viewSource">view source</a></div><a name="resumeEvents"></a><a name="method-resumeEvents"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-resumeEvents" class="cls expand">resumeEvents</a> : void</div><div class="description"><div class="short">Resume firing events. (see suspendEvents)
-If events were suspended using the queueSuspended parameter, then all
-event...</div><div class="long"><p>Resume firing events. (see <a href="Ext.grid.feature.Grouping.html#suspendEvents" rel="Ext.grid.feature.Grouping#suspendEvents" class="docClass">suspendEvents</a>)
-If events were suspended using the <code><b>queueSuspended</b></code> parameter, then all
-events fired during event suspension will be sent to any listeners now.</p>
-<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-suspendEvents" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-suspendEvents" rel="method-suspendEvents" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-suspendEvents" class="viewSource">view source</a></div><a name="suspendEvents"></a><a name="method-suspendEvents"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-suspendEvents" class="cls expand">suspendEvents</a>(
-<span class="pre">Boolean queueSuspended</span>)
- : void</div><div class="description"><div class="short"><p>Suspend the firing of all events. (see <a href="Ext.grid.feature.Grouping.html#resumeEvents" rel="Ext.grid.feature.Grouping#resumeEvents" class="docClass">resumeEvents</a>)</p>
-</div><div class="long"><p>Suspend the firing of all events. (see <a href="Ext.grid.feature.Grouping.html#resumeEvents" rel="Ext.grid.feature.Grouping#resumeEvents" class="docClass">resumeEvents</a>)</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">queueSuspended</span> : Boolean<div class="sub-desc"><p>Pass as true to queue up suspended events to be fired
-after the <a href="Ext.grid.feature.Grouping.html#resumeEvents" rel="Ext.grid.feature.Grouping#resumeEvents" class="docClass">resumeEvents</a> call instead of discarding all suspended events;</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div><div id="method-un" class="member inherited"><a href="Ext.grid.feature.Grouping.html#method-un" rel="method-un" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-un" class="viewSource">view source</a></div><a name="un"></a><a name="method-un"></a><a href="Ext.grid.feature.Grouping.html#" rel="method-un" class="cls expand">un</a>(
-<span class="pre">String eventName, Function handler, [Object scope]</span>)
- : void</div><div class="description"><div class="short"><p>Removes an event handler (shorthand for <a href="Ext.grid.feature.Grouping.html#removeListener" rel="Ext.grid.feature.Grouping#removeListener" class="docClass">removeListener</a>.)</p>
-</div><div class="long"><p>Removes an event handler (shorthand for <a href="Ext.grid.feature.Grouping.html#removeListener" rel="Ext.grid.feature.Grouping#removeListener" class="docClass">removeListener</a>.)</p>
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event the handler was associated with.</p>
-</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The handler to remove. <b>This must be a reference to the function passed into the <a href="Ext.grid.feature.Grouping.html#addListener" rel="Ext.grid.feature.Grouping#addListener" class="docClass">addListener</a> call.</b></p>
-</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
-</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
-</li></ul></div></div></div></div><div class="m-events"><a name="events"></a><div class="definedBy">Defined By</div><h3 class="evt p">Events</h3><div id="event-groupclick" class="member f ni"><a href="Ext.grid.feature.Grouping.html#event-groupclick" rel="event-groupclick" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-event-groupclick" class="viewSource">view source</a></div><a name="groupclick"></a><a name="event-groupclick"></a><a href="Ext.grid.feature.Grouping.html#" rel="event-groupclick" class="cls expand">groupclick</a>(
-<span class="pre">Ext.view.Table view, HTMLElement node, Number unused, Number unused, Ext.EventObject e</span>)
-</div><div class="description"><div class="short"><p> </p></div><div class="long">
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">view</span> : Ext.view.Table<div class="sub-desc">
-</div></li><li><span class="pre">node</span> : HTMLElement<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
-</div></li></ul></div></div></div><div id="event-groupcollapse" class="member ni"><a href="Ext.grid.feature.Grouping.html#event-groupcollapse" rel="event-groupcollapse" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-event-groupcollapse" class="viewSource">view source</a></div><a name="groupcollapse"></a><a name="event-groupcollapse"></a><a href="Ext.grid.feature.Grouping.html#" rel="event-groupcollapse" class="cls expand">groupcollapse</a>(
-<span class="pre">Ext.view.Table view, HTMLElement node, Number unused, Number unused, Ext.EventObject e</span>)
-</div><div class="description"><div class="short"><p> </p></div><div class="long">
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">view</span> : Ext.view.Table<div class="sub-desc">
-</div></li><li><span class="pre">node</span> : HTMLElement<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
-</div></li></ul></div></div></div><div id="event-groupcontextmenu" class="member ni"><a href="Ext.grid.feature.Grouping.html#event-groupcontextmenu" rel="event-groupcontextmenu" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-event-groupcontextmenu" class="viewSource">view source</a></div><a name="groupcontextmenu"></a><a name="event-groupcontextmenu"></a><a href="Ext.grid.feature.Grouping.html#" rel="event-groupcontextmenu" class="cls expand">groupcontextmenu</a>(
-<span class="pre">Ext.view.Table view, HTMLElement node, Number unused, Number unused, Ext.EventObject e</span>)
-</div><div class="description"><div class="short"><p> </p></div><div class="long">
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">view</span> : Ext.view.Table<div class="sub-desc">
-</div></li><li><span class="pre">node</span> : HTMLElement<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
-</div></li></ul></div></div></div><div id="event-groupdblclick" class="member ni"><a href="Ext.grid.feature.Grouping.html#event-groupdblclick" rel="event-groupdblclick" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-event-groupdblclick" class="viewSource">view source</a></div><a name="groupdblclick"></a><a name="event-groupdblclick"></a><a href="Ext.grid.feature.Grouping.html#" rel="event-groupdblclick" class="cls expand">groupdblclick</a>(
-<span class="pre">Ext.view.Table view, HTMLElement node, Number unused, Number unused, Ext.EventObject e</span>)
-</div><div class="description"><div class="short"><p> </p></div><div class="long">
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">view</span> : Ext.view.Table<div class="sub-desc">
-</div></li><li><span class="pre">node</span> : HTMLElement<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
-</div></li></ul></div></div></div><div id="event-groupexpand" class="member ni"><a href="Ext.grid.feature.Grouping.html#event-groupexpand" rel="event-groupexpand" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.grid.feature.Grouping.html" class="definedIn docClass">Ext.grid.feature.Grouping</a><br/><a href="../source/Grouping.html#Ext-grid.feature.Grouping-event-groupexpand" class="viewSource">view source</a></div><a name="groupexpand"></a><a name="event-groupexpand"></a><a href="Ext.grid.feature.Grouping.html#" rel="event-groupexpand" class="cls expand">groupexpand</a>(
-<span class="pre">Ext.view.Table view, HTMLElement node, Number unused, Number unused, Ext.EventObject e</span>)
-</div><div class="description"><div class="short"><p> </p></div><div class="long">
-<h3 class="pa">Parameters</h3><ul><li><span class="pre">view</span> : Ext.view.Table<div class="sub-desc">
-</div></li><li><span class="pre">node</span> : HTMLElement<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">unused</span> : Number<div class="sub-desc">
-</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
-</div></li></ul></div></div></div></div></div></div></div><div id="pageContent"></div></div></div></div></body></html>
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git.ithinksw.org / extjs.git / blobdiff