Subversion Repositories eFlore/Applications.cel

        <div class="body-wrap">

        <div class="top-tools">

            <a class="inner-link" href="#Ext.Component-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>

            <a class="inner-link" href="#Ext.Component-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>

            <a class="inner-link" href="#Ext.Component-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>

                            <a class="inner-link" href="#Ext.Component-configs"><img src="../resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>

                        <a class="bookmark" href="../docs/?class=Ext.Component"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>

        </div>

                <div class="inheritance res-block">

<pre class="res-block-inner"><a ext:cls="Ext.util.Observable" ext:member="" href="output/Ext.util.Observable.html">Observable</a>

  <img src="resources/elbow-end.gif"/>Component</pre></div>

                <h1>Class Ext.Component</h1>

        <table cellspacing="0">

            <tr><td class="label">Package:</td><td class="hd-info">Ext</td></tr>

            <tr><td class="label">Defined In:</td><td class="hd-info"><a href="../source/widgets/Component.js" target="_blank">Component.js</a></td></tr>

            <tr><td class="label">Class:</td><td class="hd-info">Component</td></tr>

                        <tr><td class="label">Subclasses:</td><td class="hd-info"><a ext:cls="Ext.BoxComponent" href="output/Ext.BoxComponent.html">BoxComponent</a>, <a ext:cls="Ext.Button" href="output/Ext.Button.html">Button</a>, <a ext:cls="Ext.ColorPalette" href="output/Ext.ColorPalette.html">ColorPalette</a>, <a ext:cls="Ext.DatePicker" href="output/Ext.DatePicker.html">DatePicker</a>, <a ext:cls="Ext.Editor" href="output/Ext.Editor.html">Editor</a>, <a ext:cls="Ext.menu.BaseItem" href="output/Ext.menu.BaseItem.html">BaseItem</a></td></tr>

                                    <tr><td class="label">Extends:</td><td class="hd-info"><a ext:cls="Ext.util.Observable" ext:member="" href="output/Ext.util.Observable.html">Observable</a></td></tr>

                    </table>

        <div class="description">

            <p>Base class for all Ext components.  All subclasses of Component can automatically participate in the standard

Ext component lifecycle of creation, rendering and destruction.  They also have automatic support for basic hide/show

and enable/disable behavior.  Component allows any subclass to be lazy-rendered into any <a ext:cls="Ext.Container" href="output/Ext.Container.html">Ext.Container</a> and

to be automatically registered with the <a ext:cls="Ext.ComponentMgr" href="output/Ext.ComponentMgr.html">Ext.ComponentMgr</a> so that it can be referenced at any time via

<a ext:cls="Ext" ext:member="getCmp" href="output/Ext.html#getCmp">Ext.getCmp</a>.  All visual widgets that require rendering into a layout should subclass Component (or

<a ext:cls="Ext.BoxComponent" href="output/Ext.BoxComponent.html">Ext.BoxComponent</a> if managed box model handling is required).</p>

<p>Every component has a specific xtype, which is its Ext-specific type name, along with methods for checking the

xtype like <a ext:cls="Ext.Component" ext:member="getXType" href="output/Ext.Component.html#getXType">getXType</a> and <a ext:cls="Ext.Component" ext:member="isXType" href="output/Ext.Component.html#isXType">isXType</a>. This is the list of all valid xtypes:</p>

<pre>xtype            Class

-------------    ------------------

box              Ext.BoxComponent

button           Ext.Button

colorpalette     Ext.ColorPalette

component        Ext.Component

container        Ext.Container

cycle            Ext.CycleButton

dataview         Ext.DataView

datepicker       Ext.DatePicker

editor           Ext.Editor

editorgrid       Ext.grid.EditorGridPanel

grid             Ext.grid.GridPanel

paging           Ext.PagingToolbar

panel            Ext.Panel

progress         Ext.ProgressBar

splitbutton      Ext.SplitButton

tabpanel         Ext.TabPanel

treepanel        Ext.tree.TreePanel

viewport         Ext.ViewPort

window           Ext.Window

Toolbar components

---------------------------------------

toolbar          Ext.Toolbar

tbbutton         Ext.Toolbar.Button

tbfill           Ext.Toolbar.Fill

tbitem           Ext.Toolbar.Item

tbseparator      Ext.Toolbar.Separator

tbspacer         Ext.Toolbar.Spacer

tbsplit          Ext.Toolbar.SplitButton

tbtext           Ext.Toolbar.TextItem

Form components

---------------------------------------

form             Ext.FormPanel

checkbox         Ext.form.Checkbox

combo            Ext.form.ComboBox

datefield        Ext.form.DateField

field            Ext.form.Field

fieldset         Ext.form.FieldSet

hidden           Ext.form.Hidden

htmleditor       Ext.form.HtmlEditor

numberfield      Ext.form.NumberField

radio            Ext.form.Radio

textarea         Ext.form.TextArea

textfield        Ext.form.TextField

timefield        Ext.form.TimeField

trigger          Ext.form.TriggerField</pre>        </div>

        <div class="hr"></div>

                <a id="Ext.Component-configs"></a>

        <h2>Config Options</h2>

        <table cellspacing="0" class="member-table">

            <tr>

                <th class="sig-header" colspan="2">Config Options</th>

                <th class="msource-header">Defined By</th>

            </tr>

                <tr class="config-row">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-allowDomMove"></a>

            <b>allowDomMove</b> : Boolean            <div class="mdesc">

                            Whether the component can move the Dom node when rendering (defaults to true).                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-applyTo"></a>

            <b>applyTo</b> : Mixed            <div class="mdesc">

                        <div class="short">The id of the node, a DOM node or an existing Element corresponding to a DIV that is already present in the document ...</div>

            <div class="long">

                The id of the node, a DOM node or an existing Element corresponding to a DIV that is already present in the document that specifies some structural markup for this component. When applyTo is used, constituent parts of the component can also be specified by id or CSS class name within the main element, and the component being created may attempt to create its subcomponents from that markup if applicable. Using this config, a call to render() is not required. If applyTo is specified, any value passed for <a ext:cls="Ext.Component" ext:member="renderTo" href="output/Ext.Component.html#renderTo">renderTo</a> will be ignored and the target element's parent node will automatically be used as the component's container.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-autoEl"></a>

            <b>autoEl</b> : String/Object            <div class="mdesc">

                        <div class="short">A tag name or DomHelper spec to create an element with. This is intended to create shorthand utility components inlin...</div>

            <div class="long">

                A tag name or DomHelper spec to create an element with. This is intended to create shorthand utility components inline via JSON. It should not be used for higher level components which already create their own elements. Example usage: <pre><code>{xtype:<em>'box'</em>, autoEl: <em>'div'</em>, cls:<em>'my-class'</em>}

{xtype:<em>'box'</em>, autoEl: {tag:<em>'blockquote'</em>, html:<em>'autoEl is cool!'</em>}} // <b>with</b> DomHelper</code></pre>            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-autoShow"></a>

            <b>autoShow</b> : Boolean            <div class="mdesc">

                        <div class="short">True if the component should check for hidden classes (e.g. 'x-hidden' or 'x-hide-display') and remove them on render...</div>

            <div class="long">

                True if the component should check for hidden classes (e.g. 'x-hidden' or 'x-hide-display') and remove them on render (defaults to false).            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-cls"></a>

            <b>cls</b> : String            <div class="mdesc">

                        <div class="short">An optional extra CSS class that will be added to this component's Element (defaults to ''). This can be useful for a...</div>

            <div class="long">

                An optional extra CSS class that will be added to this component's Element (defaults to ''). This can be useful for adding customized styles to the component or any of its children using standard CSS rules.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-ctCls"></a>

            <b>ctCls</b> : String            <div class="mdesc">

                        <div class="short">An optional extra CSS class that will be added to this component's container (defaults to ''). This can be useful for...</div>

            <div class="long">

                An optional extra CSS class that will be added to this component's container (defaults to ''). This can be useful for adding customized styles to the container or any of its children using standard CSS rules.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-disabledClass"></a>

            <b>disabledClass</b> : String            <div class="mdesc">

                            CSS class added to the component when it is disabled (defaults to "x-item-disabled").                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-hideMode"></a>

            <b>hideMode</b> : String            <div class="mdesc">

                        <div class="short">How this component should hidden. Supported values are "visibility" (css visibility), "offsets" (negative offset posi...</div>

            <div class="long">

                How this component should hidden. Supported values are "visibility" (css visibility), "offsets" (negative offset position) and "display" (css display) - defaults to "display".            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-hideParent"></a>

            <b>hideParent</b> : Boolean            <div class="mdesc">

                        <div class="short">True to hide and show the component's container when hide/show is called on the component, false to hide and show the...</div>

            <div class="long">

                True to hide and show the component's container when hide/show is called on the component, false to hide and show the component itself (defaults to false). For example, this can be used as a shortcut for a hide button on a window by setting hide:true on the button when adding it to its parent container.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-id"></a>

            <b>id</b> : String            <div class="mdesc">

                            The unique id of this component (defaults to an auto-assigned id).                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row inherited expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-listeners"></a>

            <b>listeners</b> : Object            <div class="mdesc">

                        <div class="short">A config object containing one or more event handlers to be added to this object during initialization. This should b...</div>

            <div class="long">

                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 ext:cls="Ext.util.Observable" ext:member="addListener" href="output/Ext.util.Observable.html#addListener">addListener</a> example for attaching multiple handlers at once.            </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#listeners" href="output/Ext.util.Observable.html#listeners">Observable</a></td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-plugins"></a>

            <b>plugins</b> : Object/Array            <div class="mdesc">

                        <div class="short">An object or array of objects that will provide custom functionality for this component. The only requirement for a v...</div>

            <div class="long">

                An object or array of objects that will provide custom functionality for this component. The only requirement for a valid plugin is that it contain an init method that accepts a reference of type Ext.Component. When a component is created, if any plugins are available, the component will call the init method on each plugin, passing a reference to itself. Each plugin can then call methods or respond to events on the component as needed to provide its functionality.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-renderTo"></a>

            <b>renderTo</b> : Mixed            <div class="mdesc">

                        <div class="short">The id of the node, a DOM node or an existing Element that will be the container to render this component into. Using...</div>

            <div class="long">

                The id of the node, a DOM node or an existing Element that will be the container to render this component into. Using this config, a call to render() is not required.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-stateEvents"></a>

            <b>stateEvents</b> : Array            <div class="mdesc">

                        <div class="short">An array of events that, when fired, should trigger this component to save its state (defaults to none). These can be...</div>

            <div class="long">

                An array of events that, when fired, should trigger this component to save its state (defaults to none). These can be any types of events supported by this component, including browser or custom events (e.g., ['click', 'customerchange']). <p>See <a ext:cls="Ext.Component" ext:member="stateful" href="output/Ext.Component.html#stateful">stateful</a> for an explanation of saving and restoring Component state.</p>            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-stateId"></a>

            <b>stateId</b> : String            <div class="mdesc">

                        <div class="short">The unique id for this component to use for state management purposes (defaults to the component id). See stateful fo...</div>

            <div class="long">

                The unique id for this component to use for state management purposes (defaults to the component id). <p>See <a ext:cls="Ext.Component" ext:member="stateful" href="output/Ext.Component.html#stateful">stateful</a> for an explanation of saving and restoring Component state.</p>            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-stateful"></a>

            <b>stateful</b> : Boolean            <div class="mdesc">

                        <div class="short">A flag which causes the Component to attempt to restore the state of internal properties from a saved state on startu...</div>

            <div class="long">

                A flag which causes the Component to attempt to restore the state of internal properties from a saved state on startup.<p> For state saving to work, the state manager's provider must have been set to an implementation of <a ext:cls="Ext.state.Provider" href="output/Ext.state.Provider.html">Ext.state.Provider</a> which overrides the <a ext:cls="Ext.state.Provider" ext:member="set" href="output/Ext.state.Provider.html#set">set</a> and <a ext:cls="Ext.state.Provider" ext:member="get" href="output/Ext.state.Provider.html#get">get</a> methods to save and recall name/value pairs. A built-in implementation, <a ext:cls="Ext.state.CookieProvider" href="output/Ext.state.CookieProvider.html">Ext.state.CookieProvider</a> is available.</p> <p>To set the state provider for the current page:</p> <pre><code>Ext.state.Manager.setProvider(<b>new</b> Ext.state.CookieProvider());</code></pre> <p>Components attempt to save state when one of the events listed in the <a ext:cls="Ext.Component" ext:member="stateEvents" href="output/Ext.Component.html#stateEvents">stateEvents</a> configuration fires.</p> <p>You can perform extra processing on state save and restore by attaching handlers to the <a ext:cls="Ext.Component" ext:member="beforestaterestore" href="output/Ext.Component.html#beforestaterestore">beforestaterestore</a>, <a ext:cls="staterestore" href="output/staterestore.html">staterestore</a>, <a ext:cls="beforestatesave" href="output/beforestatesave.html">beforestatesave</a> and <a ext:cls="statesave" href="output/statesave.html">statesave</a> events</p>            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-style"></a>

            <b>style</b> : String            <div class="mdesc">

                        <div class="short">A custom style specification to be applied to this component's Element. Should be a valid argument to Ext.Element.app...</div>

            <div class="long">

                A custom style specification to be applied to this component's Element. Should be a valid argument to <a ext:cls="Ext.Element" ext:member="applyStyles" href="output/Ext.Element.html#applyStyles">Ext.Element.applyStyles</a>.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="config-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-xtype"></a>

            <b>xtype</b> : String            <div class="mdesc">

                        <div class="short">The registered xtype to create. This config option is not used when passing a config object into a constructor. This ...</div>

            <div class="long">

                The registered xtype to create. This config option is not used when passing a config object into a constructor. This config option is used only when lazy instantiation is being used, and a child item of a Container is being specified not as a fully instantiated Component, but as a <i>Component config object</i>. The xtype will be looked up at render time up to determine what type of child Component to create.<br><br> The predefined xtypes are listed <a ext:cls="Ext.Component" href="output/Ext.Component.html">here</a>. <br><br> If you subclass Components to create your own Components, you may register them using <a ext:cls="Ext.ComponentMgr" ext:member="registerType" href="output/Ext.ComponentMgr.html#registerType">Ext.ComponentMgr.registerType</a> in order to be able to take advantage of lazy instantiation and rendering.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

            </table>

                <a id="Ext.Component-props"></a>

        <h2>Public Properties</h2>

                <table cellspacing="0" class="member-table">

            <tr>

                <th class="sig-header" colspan="2">Property</th>

                <th class="msource-header">Defined By</th>

            </tr>

                <tr class="property-row">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-disabled"></a>

            <b>disabled</b> : Boolean            <div class="mdesc">

                            True if this component is disabled. Read-only.                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="property-row alt">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-hidden"></a>

            <b>hidden</b> : Boolean            <div class="mdesc">

True if this component is hidden. Read-only.                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="property-row">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-initialConfig"></a>

            <b>initialConfig</b> : Object            <div class="mdesc">

                            This Component's initial configuration specification. Read-only.                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="property-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-ownerCt"></a>

            <b>ownerCt</b> : Ext.Container            <div class="mdesc">

                        <div class="short">The component's owner Ext.Container (defaults to undefined, and is set automatically when

the component is added to a...</div>

            <div class="long">

                The component's owner <a ext:cls="Ext.Container" href="output/Ext.Container.html">Ext.Container</a> (defaults to undefined, and is set automatically when

the component is added to a container).  Read-only.            </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="property-row">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-rendered"></a>

            <b>rendered</b> : Boolean            <div class="mdesc">

                            True if this component has been rendered. Read-only.                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

            </table>

                <a id="Ext.Component-methods"></a>

        <h2>Public Methods</h2>

                <table cellspacing="0" class="member-table">

            <tr>

                <th class="sig-header" colspan="2">Method</th>

                <th class="msource-header">Defined By</th>

            </tr>

                <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-Component"></a>

            <b>Component</b>(&nbsp;<code>Ext.Element/String/Object config</code>&nbsp;)            <div class="mdesc">

                        <div class="short"></div>

            <div class="long">

                    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>config</code> : Ext.Element/String/Object<div class="sub-desc">The configuration options. If an element is passed, it is set as the internal

element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element

and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code></code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-addClass"></a>

            <b>addClass</b>(&nbsp;<code>string cls</code>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Adds a CSS class to the component's underlying element.</div>

            <div class="long">

                Adds a CSS class to the component's underlying element.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>cls</code> : string<div class="sub-desc">The CSS class name to add</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row inherited expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-addEvents"></a>

            <b>addEvents</b>(&nbsp;<code>Object object</code>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Used to define events on this Observable</div>

            <div class="long">

                Used to define events on this Observable    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>object</code> : Object<div class="sub-desc">The object with the events defined</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addEvents" href="output/Ext.util.Observable.html#addEvents">Observable</a></td>

    </tr>

        <tr class="method-row inherited alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-addListener"></a>

            <b>addListener</b>(&nbsp;<code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>Object options</code>]</span>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Appends an event handler to this component</div>

            <div class="long">

                Appends an event handler to this component    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope in which to execute the handler

function. The handler function's "this" context.</div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration

properties. This may contain any of the following properties:<ul>

<li><b>scope</b> : Object<p class="sub-desc">The scope in which to execute the handler function. The handler function's "this" context.</p></li>

<li><b>delay</b> : Number<p class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</p></li>

<li><b>single</b> : Boolean<p class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</p></li>

<li><b>buffer</b> : Number<p class="sub-desc">Causes the handler to be scheduled to run in an <a ext:cls="Ext.util.DelayedTask" href="output/Ext.util.DelayedTask.html">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.</p></li>

</ul><br>

<p>

<b>Combining Options</b><br>

Using the options argument, it is possible to combine different types of listeners:<br>

<br>

A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)

<pre><code>el.on(<em>'click'</em>, <b>this</b>.onClick, <b>this</b>, {

    single: true,

    delay: 100,

    forumId: 4

});</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 handlers.

<p>

<pre><code>foo.on({

    <em>'click'</em> : {

        fn: <b>this</b>.onClick,

        scope: <b>this</b>,

        delay: 100

    },

    <em>'mouseover'</em> : {

        fn: <b>this</b>.onMouseOver,

        scope: <b>this</b>

    },

    <em>'mouseout'</em> : {

        fn: <b>this</b>.onMouseOut,

        scope: <b>this</b>

    }

});</code></pre>

<p>

Or a shorthand syntax:<br>

<pre><code>foo.on({

    <em>'click'</em> : <b>this</b>.onClick,

    <em>'mouseover'</em> : <b>this</b>.onMouseOver,

    <em>'mouseout'</em> : <b>this</b>.onMouseOut,

     scope: <b>this</b>

});</code></pre></div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addListener" href="output/Ext.util.Observable.html#addListener">Observable</a></td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-applyToMarkup"></a>

            <b>applyToMarkup</b>(&nbsp;<code>String/HTMLElement el</code>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Apply this component to existing markup that is valid. With this function, no call to render() is required.</div>

            <div class="long">

                Apply this component to existing markup that is valid. With this function, no call to render() is required.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>el</code> : String/HTMLElement<div class="sub-desc"></div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-cloneConfig"></a>

            <b>cloneConfig</b>(&nbsp;<code>Object overrides</code>&nbsp;) : Ext.Component            <div class="mdesc">

                        <div class="short">Clone the current component using the original config values passed into this instance by default.</div>

            <div class="long">

                Clone the current component using the original config values passed into this instance by default.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>overrides</code> : Object<div class="sub-desc">A new config containing any properties to override in the cloned version.

An id property can be passed on this object, otherwise one will be generated to avoid duplicates.</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Ext.Component</code><div class="sub-desc">clone The cloned copy of this component</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-destroy"></a>

            <b>destroy</b>() : void            <div class="mdesc">

                        <div class="short">Destroys this component by purging any event listeners, removing the component's element from the DOM,

removing the c...</div>

            <div class="long">

                Destroys this component by purging any event listeners, removing the component's element from the DOM,

removing the component from its <a ext:cls="Ext.Container" href="output/Ext.Container.html">Ext.Container</a> (if applicable) and unregistering it from

<a ext:cls="Ext.ComponentMgr" href="output/Ext.ComponentMgr.html">Ext.ComponentMgr</a>.  Destruction is generally handled automatically by the framework and this method

should usually not need to be called directly.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-disable"></a>

            <b>disable</b>() : Ext.Component            <div class="mdesc">

                        <div class="short">Disable this component.</div>

            <div class="long">

                Disable this component.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Ext.Component</code><div class="sub-desc">this</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-enable"></a>

            <b>enable</b>() : Ext.Component            <div class="mdesc">

                        <div class="short">Enable this component.</div>

            <div class="long">

                Enable this component.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Ext.Component</code><div class="sub-desc">this</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-findParentBy"></a>

            <b>findParentBy</b>(&nbsp;<code>Function fcn</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>&nbsp;) : Array            <div class="mdesc">

                        <div class="short">Find a container above this component at any level by a custom function. If the passed function returns

true, the con...</div>

            <div class="long">

                Find a container above this component at any level by a custom function. If the passed function returns

true, the container will be returned. The passed function is called with the arguments (container, this component).    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>fcn</code> : Function<div class="sub-desc"></div></li><li><code>scope</code> : Object<div class="sub-desc">(optional)</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Array</code><div class="sub-desc">Array of Ext.Components</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-findParentByType"></a>

            <b>findParentByType</b>(&nbsp;<code>String/Class xtype</code>&nbsp;) : Container            <div class="mdesc">

                        <div class="short">Find a container above this component at any level by xtype or class</div>

            <div class="long">

                Find a container above this component at any level by xtype or class    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>xtype</code> : String/Class<div class="sub-desc">The xtype string for a component, or the class of the component directly</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Container</code><div class="sub-desc">The found container</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row inherited alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-fireEvent"></a>

            <b>fireEvent</b>(&nbsp;<code>String eventName</code>, <code>Object... args</code>&nbsp;) : Boolean            <div class="mdesc">

                        <div class="short">Fires the specified event with the passed parameters (minus the event name).</div>

            <div class="long">

                Fires the specified event with the passed parameters (minus the event name).    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>eventName</code> : String<div class="sub-desc"></div></li><li><code>args</code> : Object...<div class="sub-desc">Variable number of parameters are passed to handlers</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Boolean</code><div class="sub-desc">returns false if any of the handlers return false otherwise it returns true</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#fireEvent" href="output/Ext.util.Observable.html#fireEvent">Observable</a></td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-focus"></a>

            <b>focus</b>(&nbsp;<span class="optional" title="Optional">[<code>Boolean selectText</code>]</span>, <span class="optional" title="Optional">[<code>Boolean/Number delay</code>]</span>&nbsp;) : Ext.Component            <div class="mdesc">

                        <div class="short">Try to focus this component.</div>

            <div class="long">

                Try to focus this component.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>selectText</code> : Boolean<div class="sub-desc">(optional) If applicable, true to also select the text in this component</div></li><li><code>delay</code> : Boolean/Number<div class="sub-desc">(optional) Delay the focus this number of milliseconds (true for 10 milliseconds)</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Ext.Component</code><div class="sub-desc">this</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-getEl"></a>

            <b>getEl</b>() : Ext.Element            <div class="mdesc">

                        <div class="short">Returns the underlying <a ext:cls="Ext.Element" href="output/Ext.Element.html">Ext.Element</a>.</div>

            <div class="long">

                Returns the underlying <a ext:cls="Ext.Element" href="output/Ext.Element.html">Ext.Element</a>.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Ext.Element</code><div class="sub-desc">The element</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-getId"></a>

            <b>getId</b>() : String            <div class="mdesc">

                        <div class="short">Returns the id of this component.</div>

            <div class="long">

                Returns the id of this component.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>String</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-getItemId"></a>

            <b>getItemId</b>() : String            <div class="mdesc">

                        <div class="short">Returns the item id of this component.</div>

            <div class="long">

                Returns the item id of this component.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>String</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-getXType"></a>

            <b>getXType</b>() : String            <div class="mdesc">

                        <div class="short">Gets the xtype for this component as registered with Ext.ComponentMgr. For a list of all

available xtypes, see the Ex...</div>

            <div class="long">

                Gets the xtype for this component as registered with <a ext:cls="Ext.ComponentMgr" href="output/Ext.ComponentMgr.html">Ext.ComponentMgr</a>. For a list of all

available xtypes, see the <a ext:cls="Ext.Component" href="output/Ext.Component.html">Ext.Component</a> header. Example usage:

<pre><code>var t = <b>new</b> Ext.form.TextField();

alert(t.getXType());  // alerts <em>'textfield'</em></code></pre>    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>String</code><div class="sub-desc">The xtype</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-getXTypes"></a>

            <b>getXTypes</b>() : String            <div class="mdesc">

                        <div class="short">Returns this component's xtype hierarchy as a slash-delimited string. For a list of all

available xtypes, see the Ext...</div>

            <div class="long">

                Returns this component's xtype hierarchy as a slash-delimited string. For a list of all

available xtypes, see the <a ext:cls="Ext.Component" href="output/Ext.Component.html">Ext.Component</a> header. Example usage:

<pre><code>

var t = new Ext.form.TextField();

alert(t.getXTypes());  // alerts 'component/box/field/textfield'</pre></code>    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>String</code><div class="sub-desc">The xtype hierarchy string</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row inherited expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-hasListener"></a>

            <b>hasListener</b>(&nbsp;<code>String eventName</code>&nbsp;) : Boolean            <div class="mdesc">

                        <div class="short">Checks to see if this object has any listeners for a specified event</div>

            <div class="long">

                Checks to see if this object has any listeners for a specified event    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to check for</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Boolean</code><div class="sub-desc">True if the event is being listened for, else false</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#hasListener" href="output/Ext.util.Observable.html#hasListener">Observable</a></td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-hide"></a>

            <b>hide</b>() : Ext.Component            <div class="mdesc">

                        <div class="short">Hide this component.</div>

            <div class="long">

                Hide this component.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>Ext.Component</code><div class="sub-desc">this</div></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-isVisible"></a>

            <b>isVisible</b>() : void            <div class="mdesc">

                        <div class="short">Returns true if this component is visible.</div>

            <div class="long">

                Returns true if this component is visible.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-isXType"></a>

            <b>isXType</b>(&nbsp;<code>String xtype</code>, <span class="optional" title="Optional">[<code>Boolean shallow</code>]</span>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Tests whether or not this component is of a specific xtype. This can test whether this component is descended

from th...</div>

            <div class="long">

                Tests whether or not this component is of a specific xtype. This can test whether this component is descended

from the xtype (default) or whether it is directly of the xtype specified (shallow = true). For a list of all

available xtypes, see the <a ext:cls="Ext.Component" href="output/Ext.Component.html">Ext.Component</a> header. Example usage:

<pre><code>var t = <b>new</b> Ext.form.TextField();

<b>var</b> isText = t.isXType(<em>'textfield'</em>);        <i>// true</i>

<b>var</b> isBoxSubclass = t.isXType(<em>'box'</em>);       <i>// true, descended from BoxComponent</i>

<b>var</b> isBoxInstance = t.isXType(<em>'box'</em>, true); // false, not a direct BoxComponent instance</code></pre>    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>xtype</code> : String<div class="sub-desc">The xtype to check for this component</div></li><li><code>shallow</code> : Boolean<div class="sub-desc">(optional) False to check whether this component is descended from the xtype (this is

the default), or true to check whether this component is directly of the specified xtype.</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row inherited expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-on"></a>

            <b>on</b>(&nbsp;<code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>Object options</code>]</span>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Appends an event handler to this element (shorthand for addListener)</div>

            <div class="long">

                Appends an event handler to this element (shorthand for addListener)    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope in which to execute the handler

function. The handler function's "this" context.</div></li><li><code>options</code> : Object<div class="sub-desc">(optional)</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#on" href="output/Ext.util.Observable.html#on">Observable</a></td>

    </tr>

        <tr class="method-row inherited alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-purgeListeners"></a>

            <b>purgeListeners</b>() : void            <div class="mdesc">

                        <div class="short">Removes all listeners for this object</div>

            <div class="long">

                Removes all listeners for this object    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li>None.</li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#purgeListeners" href="output/Ext.util.Observable.html#purgeListeners">Observable</a></td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-removeClass"></a>

            <b>removeClass</b>(&nbsp;<code>string cls</code>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Removes a CSS class from the component's underlying element.</div>

            <div class="long">

                Removes a CSS class from the component's underlying element.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>cls</code> : string<div class="sub-desc">The CSS class name to remove</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row inherited alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-removeListener"></a>

            <b>removeListener</b>(&nbsp;<code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>&nbsp;) : void            <div class="mdesc">

                        <div class="short">Removes a listener</div>

            <div class="long">

                Removes a listener    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler to remove</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (this object) for the handler</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#removeListener" href="output/Ext.util.Observable.html#removeListener">Observable</a></td>

    </tr>

        <tr class="method-row expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-render"></a>

            <b>render</b>(&nbsp;<span class="optional" title="Optional">[<code>Mixed container</code>]</span>, <span class="optional" title="Optional">[<code>String/Number position</code>]</span>&nbsp;) : void            <div class="mdesc">

                        <div class="short">If this is a lazy rendering component, render it to its container element.</div>

            <div class="long">

                If this is a lazy rendering component, render it to its container element.    <div class="mdetail-params">

        <strong>Parameters:</strong>

        <ul><li><code>container</code> : Mixed<div class="sub-desc">(optional) The element this component should be rendered into. If it is being

applied to existing markup, this should be left off.</div></li><li><code>position</code> : String/Number<div class="sub-desc">(optional) The element ID or DOM node index within the container <b>before</b>

which this component will be inserted (defaults to appending to the end of the container)</div></li>        </ul>

        <strong>Returns:</strong>

        <ul>

            <li><code>void</code></li>

        </ul>

    </div>

                </div>

                        </div>

        </td>

        <td class="msource">Component</td>

    </tr>

        <tr class="method-row inherited alt expandable">

        <td class="micon"><a class="exi" href="#expand">&nbsp;</a></td>

        <td class="sig">

        <a id="Ext.Component-resumeEvents"></a>

            <b>resumeEvents</b>() : void            <div class="mdesc">

                        <div class="short">Resume firing events. (see <a ext:cls="Ext.util.Observable" ext:member="suspendEvents" href="output/Ext.util.Observable.html#suspendEvents">suspendEvents</a>)</div>

            <div class="long">