+++ /dev/null
-<div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext-props"><img src="resources/images/default/s.gif" class="item-icon icon-prop">Properties</a> <a class="inner-link" href="#Ext-methods"><img src="resources/images/default/s.gif" class="item-icon icon-method">Methods</a> <a class="inner-link" href="#Ext-events"><img src="resources/images/default/s.gif" class="item-icon icon-event">Events</a> <a class="bookmark" href="../docs/?class=Ext"><img src="resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a> </div><h1>Class <a href="source/Ext.html#cls-Ext">Ext</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Global</td></tr><tr><td class="label">Defined In:</td><td class="hd-info"><a href="source/Ext.html#cls-Ext">Ext.js</a></td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/Ext.html#cls-Ext">Ext</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr></table><div class="description">Ext core utilities and functions.<br><br><i>This class is a singleton and cannot be created directly.</i></div><div class="hr"></div><a id="Ext-props"></a><h2>Public Properties</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Property</th><th class="msource-header">Defined By</th></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-"></a><b><a href="source/Ext.html#prop-Ext-"></a></b> : Object<div class="mdesc">Removes a DOM node from the document.</div></td><td class="msource">Ext</td></tr><tr class="property-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-BLANK_IMAGE_URL"></a><b><a href="source/Ext-more.html#prop-Ext-BLANK_IMAGE_URL">BLANK_IMAGE_URL</a></b> : String<div class="mdesc"><div class="short">URL to a 1x1 transparent gif image used by Ext to create inline icons with CSS background images.
-In older versions o...</div><div class="long">URL to a 1x1 transparent gif image used by Ext to create inline icons with CSS background images.
-In older versions of IE, this defaults to "http://extjs.com/s.gif" and you should change this to a URL on your server.
-For other browsers it uses an inline data URL.</div></div></td><td class="msource">Ext</td></tr><tr class="property-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-SSL_SECURE_URL"></a><b><a href="source/Ext.html#prop-Ext-SSL_SECURE_URL">SSL_SECURE_URL</a></b> : String<div class="mdesc"><div class="short">URL to a blank file used by Ext when in secure mode for iframe src and onReady src to prevent
-the IE insecure content...</div><div class="long">URL to a blank file used by Ext when in secure mode for iframe src and onReady src to prevent
-the IE insecure content warning (<tt>'about:blank'</tt>, except for IE in secure mode, which is <tt>'javascript:""'</tt>).</div></div></td><td class="msource">Ext</td></tr><tr class="property-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-USE_NATIVE_JSON"></a><b><a href="source/Ext.html#prop-Ext-USE_NATIVE_JSON">USE_NATIVE_JSON</a></b> : Boolean<div class="mdesc"><div class="short">Indicates whether to use native browser parsing for JSON methods.
-This option is ignored if the browser does not supp...</div><div class="long">Indicates whether to use native browser parsing for JSON methods.
-This option is ignored if the browser does not support native JSON methods.
-<b>Note: Native JSON methods will not work with objects that have functions.
-Also, property names must be quoted, otherwise the data will not parse.</b> (Defaults to false)</div></div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-emptyFn"></a><b><a href="source/Ext-more.html#prop-Ext-emptyFn">emptyFn</a></b> : Function<div class="mdesc">A reusable empty function</div></td><td class="msource">Ext</td></tr><tr class="property-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-enableForcedBoxModel"></a><b><a href="source/Ext.html#prop-Ext-enableForcedBoxModel">enableForcedBoxModel</a></b> : Boolean<div class="mdesc"><div class="short">HIGHLY EXPERIMENTAL
-True to force css based border-box model override and turning off javascript based adjustments. T...</div><div class="long">HIGHLY EXPERIMENTAL
-True to force css based border-box model override and turning off javascript based adjustments. This is a
-runtime configuration and must be set before onReady.</div></div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-enableFx"></a><b><a href="source/Ext.html#prop-Ext-enableFx">enableFx</a></b> : Boolean<div class="mdesc">True if the <a href="output/Ext.Fx.html" ext:cls="Ext.Fx">Ext.Fx</a> Class is available</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-enableGarbageCollector"></a><b><a href="source/Ext.html#prop-Ext-enableGarbageCollector">enableGarbageCollector</a></b> : Boolean<div class="mdesc">True to automatically uncache orphaned Ext.Elements periodically (defaults to true)</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-enableListenerCollection"></a><b><a href="source/Ext.html#prop-Ext-enableListenerCollection">enableListenerCollection</a></b> : Boolean<div class="mdesc">True to automatically purge event listeners during garbageCollection (defaults to false).</div></td><td class="msource">Ext</td></tr><tr class="property-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-enableNestedListenerRemoval"></a><b><a href="source/Ext.html#prop-Ext-enableNestedListenerRemoval">enableNestedListenerRemoval</a></b> : Boolean<div class="mdesc"><div class="short">EXPERIMENTAL - True to cascade listener removal to child elements when an element is removed.
-Currently not optimized...</div><div class="long">EXPERIMENTAL - True to cascade listener removal to child elements when an element is removed.
-Currently not optimized for performance.</div></div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isAir"></a><b><a href="source/Ext.html#prop-Ext-isAir">isAir</a></b> : Boolean<div class="mdesc">True if the detected platform is Adobe Air.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isBorderBox"></a><b><a href="source/Ext.html#prop-Ext-isBorderBox">isBorderBox</a></b> : Boolean<div class="mdesc">True if the detected browser is Internet Explorer running in non-strict mode.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isChrome"></a><b><a href="source/Ext.html#prop-Ext-isChrome">isChrome</a></b> : Boolean<div class="mdesc">True if the detected browser is Chrome.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isGecko"></a><b><a href="source/Ext.html#prop-Ext-isGecko">isGecko</a></b> : Boolean<div class="mdesc">True if the detected browser uses the Gecko layout engine (e.g. Mozilla, Firefox).</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isGecko2"></a><b><a href="source/Ext.html#prop-Ext-isGecko2">isGecko2</a></b> : Boolean<div class="mdesc">True if the detected browser uses a pre-Gecko 1.9 layout engine (e.g. Firefox 2.x).</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isGecko3"></a><b><a href="source/Ext.html#prop-Ext-isGecko3">isGecko3</a></b> : Boolean<div class="mdesc">True if the detected browser uses a Gecko 1.9+ layout engine (e.g. Firefox 3.x).</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isIE"></a><b><a href="source/Ext.html#prop-Ext-isIE">isIE</a></b> : Boolean<div class="mdesc">True if the detected browser is Internet Explorer.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isIE6"></a><b><a href="source/Ext.html#prop-Ext-isIE6">isIE6</a></b> : Boolean<div class="mdesc">True if the detected browser is Internet Explorer 6.x.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isIE7"></a><b><a href="source/Ext.html#prop-Ext-isIE7">isIE7</a></b> : Boolean<div class="mdesc">True if the detected browser is Internet Explorer 7.x.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isIE8"></a><b><a href="source/Ext.html#prop-Ext-isIE8">isIE8</a></b> : Boolean<div class="mdesc">True if the detected browser is Internet Explorer 8.x.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isLinux"></a><b><a href="source/Ext.html#prop-Ext-isLinux">isLinux</a></b> : Boolean<div class="mdesc">True if the detected platform is Linux.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isMac"></a><b><a href="source/Ext.html#prop-Ext-isMac">isMac</a></b> : Boolean<div class="mdesc">True if the detected platform is Mac OS.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isOpera"></a><b><a href="source/Ext.html#prop-Ext-isOpera">isOpera</a></b> : Boolean<div class="mdesc">True if the detected browser is Opera.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isReady"></a><b><a href="source/Ext.html#prop-Ext-isReady">isReady</a></b> : Boolean<div class="mdesc">True when the document is fully initialized and ready for action</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isSafari"></a><b><a href="source/Ext.html#prop-Ext-isSafari">isSafari</a></b> : Boolean<div class="mdesc">True if the detected browser is Safari.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isSafari2"></a><b><a href="source/Ext.html#prop-Ext-isSafari2">isSafari2</a></b> : Boolean<div class="mdesc">True if the detected browser is Safari 2.x.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isSafari3"></a><b><a href="source/Ext.html#prop-Ext-isSafari3">isSafari3</a></b> : Boolean<div class="mdesc">True if the detected browser is Safari 3.x.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isSafari4"></a><b><a href="source/Ext.html#prop-Ext-isSafari4">isSafari4</a></b> : Boolean<div class="mdesc">True if the detected browser is Safari 4.x.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isSecure"></a><b><a href="source/Ext.html#prop-Ext-isSecure">isSecure</a></b> : Boolean<div class="mdesc">True if the page is running over SSL</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isStrict"></a><b><a href="source/Ext.html#prop-Ext-isStrict">isStrict</a></b> : Boolean<div class="mdesc">True if the browser is in strict (standards-compliant) mode, as opposed to quirks mode</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isWebKit"></a><b><a href="source/Ext.html#prop-Ext-isWebKit">isWebKit</a></b> : Boolean<div class="mdesc">True if the detected browser uses WebKit.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isWindows"></a><b><a href="source/Ext.html#prop-Ext-isWindows">isWindows</a></b> : Boolean<div class="mdesc">True if the detected platform is Windows.</div></td><td class="msource">Ext</td></tr><tr class="property-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-useShims"></a><b><a href="source/Ext-more.html#prop-Ext-useShims">useShims</a></b> : Boolean<div class="mdesc"><div class="short">By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
-you may wa...</div><div class="long">By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
-you may want to set this to true.</div></div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-ux"></a><b><a href="source/Ext-more.html#prop-Ext-ux">ux</a></b> : Object<div class="mdesc">Namespace alloted for extensions to the framework.</div></td><td class="msource">Ext</td></tr><tr class="property-row "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-version"></a><b><a href="source/Ext.html#prop-Ext-version">version</a></b> : String<div class="mdesc">The version of the framework</div></td><td class="msource">Ext</td></tr></tbody></table><a id="Ext-methods"></a><h2>Public Methods</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Method</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-addBehaviors"></a><b><a href="source/Ext-more.html#method-Ext-addBehaviors">addBehaviors</a></b>( <code>Object obj</code> )
- :
- void<div class="mdesc"><div class="short">Applies event listeners to elements by selectors when the document is ready.
-The event name is specified with an &#64...</div><div class="long">Applies event listeners to elements by selectors when the document is ready.
-The event name is specified with an <tt>@</tt> suffix.
-<pre><code>Ext.addBehaviors({
- <i>// add a listener <b>for</b> click on all anchors <b>in</b> element <b>with</b> id foo</i>
- <em>'#foo a@click'</em> : <b>function</b>(e, t){
- <i>// <b>do</b> something</i>
- },
-
- <i>// add the same listener to multiple selectors (separated by comma BEFORE the @)</i>
- <em>'#foo a, #bar span.some-class@mouseover'</em> : <b>function</b>(){
- <i>// <b>do</b> something</i>
- }
-});</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>obj</code> : Object<div class="sub-desc">The list of behaviors to apply</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-apply"></a><b><a href="source/Ext.html#method-Ext-apply">apply</a></b>( <code>Object obj</code>, <code>Object config</code>, <code>Object defaults</code> )
- :
- Object<div class="mdesc"><div class="short">Copies all the properties of config to obj.</div><div class="long">Copies all the properties of config to obj.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>obj</code> : Object<div class="sub-desc">The receiver of the properties</div></li><li><code>config</code> : Object<div class="sub-desc">The source of the properties</div></li><li><code>defaults</code> : Object<div class="sub-desc">A different object that will also be applied for default values</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">returns obj</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-applyIf"></a><b><a href="source/Ext.html#method-Ext-applyIf">applyIf</a></b>( <code>Object obj</code>, <code>Object config</code> )
- :
- Object<div class="mdesc"><div class="short">Copies all the properties of config to obj if they don't already exist.</div><div class="long">Copies all the properties of config to obj if they don't already exist.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>obj</code> : Object<div class="sub-desc">The receiver of the properties</div></li><li><code>config</code> : Object<div class="sub-desc">The source of the properties</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">returns obj</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-clean"></a><b><a href="source/Ext-more.html#method-Ext-clean">clean</a></b>( <code>Array/NodeList arr</code> )
- :
- Array<div class="mdesc"><div class="short">Creates a copy of the passed Array with falsy values removed.</div><div class="long">Creates a copy of the passed Array with falsy values removed.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array/NodeList<div class="sub-desc">The Array from which to remove falsy values.</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">The new, compressed Array.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-copyTo"></a><b><a href="source/Ext-more.html#method-Ext-copyTo">copyTo</a></b>( <code>Object dest</code>, <code>Object source</code>, <code>Array/String names</code> )
- :
- Object<div class="mdesc"><div class="short">Copies a set of named properties fom the source object to the destination object.
-example:ImageComponent = Ext.extend...</div><div class="long">Copies a set of named properties fom the source object to the destination object.
-<p>example:<pre><code>ImageComponent = Ext.extend(Ext.BoxComponent, {
- initComponent: <b>function</b>() {
- this.autoEl = { tag: <em>'img'</em> };
- MyComponent.superclass.initComponent.apply(this, arguments);
- this.initialBox = Ext.copyTo({}, this.initialConfig, <em>'x,y,width,height'</em>);
- }
-});</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>dest</code> : Object<div class="sub-desc">The destination object.</div></li><li><code>source</code> : Object<div class="sub-desc">The source object.</div></li><li><code>names</code> : Array/String<div class="sub-desc">Either an Array of property names, or a comma-delimited list
-of property names to copy.</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">The modified object.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-create"></a><b><a href="source/ComponentMgr.html#method-Ext-create">create</a></b>( <code>Object config</code>, <code>Constructor defaultType</code> )
- :
- Ext.Component<div class="mdesc"><div class="short">Shorthand for Ext.ComponentMgr.create
-Creates a new Component from the specified config object using the
-config objec...</div><div class="long">Shorthand for <a href="output/Ext.ComponentMgr.html#Ext.ComponentMgr-create" ext:member="create" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr.create</a>
-Creates a new Component from the specified config object using the
-config object's <a href="output/Ext.component.html#Ext.component-xtype" ext:member="xtype" ext:cls="Ext.component">xtype</a> to determine the class to instantiate.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>config</code> : Object<div class="sub-desc">A configuration object for the Component you wish to create.</div></li><li><code>defaultType</code> : Constructor<div class="sub-desc">The constructor to provide the default Component type if
-the config object does not contain a <code>xtype</code>. (Optional if the config contains a <code>xtype</code>).</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">The newly instantiated Component.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-decode"></a><b><a href="source/JSON.html#method-Ext-decode">decode</a></b>( <code>String json</code>, <span title="Optional" class="optional">[<code>Boolean safe</code>]</span> )
- :
- Object<div class="mdesc"><div class="short">Shorthand for Ext.util.JSON.decode</div><div class="long">Shorthand for <a href="output/Ext.util.JSON.html#Ext.util.JSON-decode" ext:member="decode" ext:cls="Ext.util.JSON">Ext.util.JSON.decode</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>json</code> : String<div class="sub-desc">The JSON string</div></li><li><code>safe</code> : Boolean<div class="sub-desc">(optional) Whether to return null or throw an exception if the JSON is invalid.</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">The resulting object</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-defer"></a><b><a href="source/Function.html#method-Ext-defer">defer</a></b>( <code>Function fn</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>Array args</code>]</span>, <span title="Optional" class="optional">[<code>Boolean/Number appendArgs</code>]</span> )
- :
- Function<div class="mdesc"><div class="short">Shorthand for Ext.util.Functions.createDelegate</div><div class="long">Shorthand for <a href="output/Ext.util.Functions.html#Ext.util.Functions-createDelegate" ext:member="createDelegate" ext:cls="Ext.util.Functions">Ext.util.Functions.createDelegate</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</code> : Function<div class="sub-desc">The function to delegate.</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<code><b>this</b></code> reference) in which the function is executed.
-<b>If omitted, defaults to the browser window.</b></div></li><li><code>args</code> : Array<div class="sub-desc">(optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)</div></li><li><code>appendArgs</code> : Boolean/Number<div class="sub-desc">(optional) if True args are appended to call args instead of overriding,
-if a number the args are inserted at the specified position</div></li></ul><strong>Returns:</strong><ul><li><code>Function</code><div class="sub-desc">The new function</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-destroy"></a><b><a href="source/Ext-more.html#method-Ext-destroy">destroy</a></b>( <code>Mixed arg1</code>, <span title="Optional" class="optional">[<code>Mixed arg2</code>]</span>, <span title="Optional" class="optional">[<code>Mixed etc...</code>]</span> )
- :
- void<div class="mdesc"><div class="short">Attempts to destroy any objects passed to it by removing all event listeners, removing them from the
-DOM (if applicab...</div><div class="long">Attempts to destroy any objects passed to it by removing all event listeners, removing them from the
-DOM (if applicable) and calling their destroy functions (if available). This method is primarily
-intended for arguments of type <a href="output/Ext.Element.html" ext:cls="Ext.Element">Ext.Element</a> and <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a>, but any subclass of
-<a href="output/Ext.util.Observable.html" ext:cls="Ext.util.Observable">Ext.util.Observable</a> can be passed in. Any number of elements and/or components can be
-passed into this function in a single call as separate arguments.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arg1</code> : Mixed<div class="sub-desc">An <a href="output/Ext.Element.html" ext:cls="Ext.Element">Ext.Element</a>, <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a>, or an Array of either of these to destroy</div></li><li><code>arg2</code> : Mixed<div class="sub-desc">(optional)</div></li><li><code>etc...</code> : Mixed<div class="sub-desc">(optional)</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-destroyMembers"></a><b><a href="source/Ext-more.html#method-Ext-destroyMembers">destroyMembers</a></b>( <code>Object o</code>, <code>Mixed arg1</code>, <code>Mixed etc...</code> )
- :
- void<div class="mdesc"><div class="short">Attempts to destroy and then remove a set of named properties of the passed object.</div><div class="long">Attempts to destroy and then remove a set of named properties of the passed object.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Object<div class="sub-desc">The object (most likely a Component) who's properties you wish to destroy.</div></li><li><code>arg1</code> : Mixed<div class="sub-desc">The name of the property to destroy and remove from the object.</div></li><li><code>etc...</code> : Mixed<div class="sub-desc">More property names to destroy and remove.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-each"></a><b><a href="source/Ext.html#method-Ext-each">each</a></b>( <code>Array/NodeList/Mixed array</code>, <code>Function fn</code>, <code>Object scope</code> )
- :
- See<div class="mdesc"><div class="short">Iterates an array calling the supplied function.</div><div class="long">Iterates an array calling the supplied function.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>array</code> : Array/NodeList/Mixed<div class="sub-desc">The array to be iterated. If this
-argument is not really an array, the supplied function is called once.</div></li><li><code>fn</code> : Function<div class="sub-desc">The function to be called with each item. If the
-supplied function returns false, iteration stops and this method returns
-the current <code>index</code>. This function is called with
-the following arguments:
-<div class="mdetail-params"><ul>
-<li><code>item</code> : <i>Mixed</i>
-<div class="sub-desc">The item at the current <code>index</code>
-in the passed <code>array</code></div></li>
-<li><code>index</code> : <i>Number</i>
-<div class="sub-desc">The current index within the array</div></li>
-<li><code>allItems</code> : <i>Array</i>
-<div class="sub-desc">The <code>array</code> passed as the first
-argument to <code>Ext.each</code>.</div></li>
-</ul></div></div></li><li><code>scope</code> : Object<div class="sub-desc">The scope (<code>this</code> reference) in which the specified function is executed.
-Defaults to the <code>item</code> at the current <code>index</code>
-within the passed <code>array</code>.</div></li></ul><strong>Returns:</strong><ul><li><code>See</code><div class="sub-desc">description for the fn parameter.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-encode"></a><b><a href="source/JSON.html#method-Ext-encode">encode</a></b>( <code>Mixed o</code> )
- :
- String<div class="mdesc"><div class="short">Shorthand for Ext.util.JSON.encode</div><div class="long">Shorthand for <a href="output/Ext.util.JSON.html#Ext.util.JSON-encode" ext:member="encode" ext:cls="Ext.util.JSON">Ext.util.JSON.encode</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Mixed<div class="sub-desc">The variable to encode</div></li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc">The JSON string</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-escapeRe"></a><b><a href="source/Ext-more.html#method-Ext-escapeRe">escapeRe</a></b>( <code>String str</code> )
- :
- String<div class="mdesc"><div class="short">Escapes the passed string for use in a regular expression</div><div class="long">Escapes the passed string for use in a regular expression<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>str</code> : String<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-extend"></a><b><a href="source/Ext.html#method-Ext-extend">extend</a></b>( <code>Function superclass</code>, <code>Object overrides</code> )
- :
- Function<div class="mdesc"><div class="short">Extends one class to create a subclass and optionally overrides members with the passed literal. This method
-also add...</div><div class="long"><p>Extends one class to create a subclass and optionally overrides members with the passed literal. This method
-also adds the function "override()" to the subclass that can be used to override members of the class.</p>
-For example, to create a subclass of Ext GridPanel:
-<pre><code>MyGridPanel = Ext.extend(Ext.grid.GridPanel, {
- constructor: <b>function</b>(config) {
-
-<i>// Create configuration <b>for</b> this Grid.</i>
- <b>var</b> store = <b>new</b> Ext.data.Store({...});
- <b>var</b> colModel = <b>new</b> Ext.grid.ColumnModel({...});
-
-<i>// Create a <b>new</b> config object containing our computed properties</i>
-<i>// *plus* whatever was <b>in</b> the config parameter.</i>
- config = Ext.apply({
- store: store,
- colModel: colModel
- }, config);
-
- MyGridPanel.superclass.constructor.call(this, config);
-
-<i>// Your postprocessing here</i>
- },
-
- yourMethod: <b>function</b>() {
- <i>// etc.</i>
- }
-});</code></pre>
-<p>This function also supports a 3-argument call in which the subclass's constructor is
-passed as an argument. In this form, the parameters are as follows:</p>
-<div class="mdetail-params"><ul>
-<li><code>subclass</code> : Function <div class="sub-desc">The subclass constructor.</div></li>
-<li><code>superclass</code> : Function <div class="sub-desc">The constructor of class being extended</div></li>
-<li><code>overrides</code> : Object <div class="sub-desc">A literal with members which are copied into the subclass's
-prototype, and are therefore shared among all instances of the new class.</div></li>
-</ul></div><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>superclass</code> : Function<div class="sub-desc">The constructor of class being extended.</div></li><li><code>overrides</code> : Object<div class="sub-desc"><p>A literal with members which are copied into the subclass's
-prototype, and are therefore shared between all instances of the new class.</p>
-<p>This may contain a special member named <tt><b>constructor</b></tt>. This is used
-to define the constructor of the new class, and is returned. If this property is
-<i>not</i> specified, a constructor is generated and returned which just calls the
-superclass's constructor passing on its parameters.</p>
-<p><b>It is essential that you call the superclass constructor in any provided constructor. See example code.</b></p></div></li></ul><strong>Returns:</strong><ul><li><code>Function</code><div class="sub-desc">The subclass constructor from the <code>overrides</code> parameter, or a generated one if not provided.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-flatten"></a><b><a href="source/Ext-more.html#method-Ext-flatten">flatten</a></b>( <code>Array arr</code> )
- :
- Array<div class="mdesc"><div class="short">Recursively flattens into 1-d Array. Injects Arrays inline.</div><div class="long">Recursively flattens into 1-d Array. Injects Arrays inline.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array<div class="sub-desc">The array to flatten</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">The new, flattened array.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-fly"></a><b><a href="source/Element.html#method-Ext-fly">fly</a></b>( <code>String/HTMLElement el</code>, <span title="Optional" class="optional">[<code>String named</code>]</span> )
- :
- Element<div class="mdesc"><div class="short">Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to t...</div><div class="long"><p>Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
-the dom node can be overwritten by other code. Shorthand of <a href="output/Ext.Element.html#Ext.Element-fly" ext:member="fly" ext:cls="Ext.Element">Ext.Element.fly</a></p>
-<p>Use this to make one-time references to DOM elements which are not going to be accessed again either by
-application code, or by Ext's classes. If accessing an element which will be processed regularly, then <a href="output/Ext.html#Ext-get" ext:member="get" ext:cls="Ext">Ext.get</a>
-will be more appropriate to take advantage of the caching provided by the Ext.Element class.</p><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : String/HTMLElement<div class="sub-desc">The dom node or id</div></li><li><code>named</code> : String<div class="sub-desc">(optional) Allows for creation of named reusable flyweights to prevent conflicts
-(e.g. internally Ext uses "_global")</div></li></ul><strong>Returns:</strong><ul><li><code>Element</code><div class="sub-desc">The shared Element object (or null if no matching element was found)</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-get"></a><b><a href="source/Element.html#method-Ext-get">get</a></b>( <code>Mixed el</code> )
- :
- Element<div class="mdesc"><div class="short">Retrieves Ext.Element objects.
-This method does not retrieve Components. This method
-retrieves Ext.Element objects wh...</div><div class="long">Retrieves Ext.Element objects.
-<p><b>This method does not retrieve <a href="output/Ext.Component.html" ext:cls="Ext.Component">Component</a>s.</b> This method
-retrieves Ext.Element objects which encapsulate DOM elements. To retrieve a Component by
-its ID, use <a href="output/Ext.ComponentMgr.html#Ext.ComponentMgr-get" ext:member="get" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr.get</a>.</p>
-<p>Uses simple caching to consistently return the same object. Automatically fixes if an
-object was recreated with the same id via AJAX or DOM.</p>
-Shorthand of <a href="output/Ext.Element.html#Ext.Element-get" ext:member="get" ext:cls="Ext.Element">Ext.Element.get</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc">The id of the node, a DOM Node or an existing Element.</div></li></ul><strong>Returns:</strong><ul><li><code>Element</code><div class="sub-desc">The Element object (or null if no matching element was found)</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-getBody"></a><b><a href="source/Ext.html#method-Ext-getBody">getBody</a></b>()
- :
- Ext.Element<div class="mdesc"><div class="short">Returns the current document body as an Ext.Element.</div><div class="long">Returns the current document body as an <a href="output/Ext.Element.html" ext:cls="Ext.Element">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 document body</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-getCmp"></a><b><a href="source/Ext-more.html#method-Ext-getCmp">getCmp</a></b>( <code>String id</code> )
- :
- Ext.Component<div class="mdesc"><div class="short">This is shorthand reference to Ext.ComponentMgr.get.
-Looks up an existing Component by id</div><div class="long">This is shorthand reference to <a href="output/Ext.ComponentMgr.html#Ext.ComponentMgr-get" ext:member="get" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr.get</a>.
-Looks up an existing <a href="output/Ext.Component.html" ext:cls="Ext.Component">Component</a> by <a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>id</code> : String<div class="sub-desc">The component <a href="output/Ext.Component.html#Ext.Component-id" ext:member="id" ext:cls="Ext.Component">id</a></div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Component</code><div class="sub-desc">The Component, <tt>undefined</tt> if not found, or <tt>null</tt> if a
-Class was found.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-getDoc"></a><b><a href="source/Ext-more.html#method-Ext-getDoc">getDoc</a></b>()
- :
- Ext.Element<div class="mdesc"><div class="short">Returns the current HTML document object as an Ext.Element.</div><div class="long">Returns the current HTML document object as an <a href="output/Ext.Element.html" ext:cls="Ext.Element">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 document</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-getDom"></a><b><a href="source/Ext.html#method-Ext-getDom">getDom</a></b>( <code>Mixed el</code> )
- :
- HTMLElement<div class="mdesc"><div class="short">Return the dom node for the passed String (id), dom node, or Ext.Element.
-Optional 'strict' flag is needed for IE sin...</div><div class="long">Return the dom node for the passed String (id), dom node, or Ext.Element.
-Optional 'strict' flag is needed for IE since it can return 'name' and
-'id' elements by using getElementById.
-Here are some examples:
-<pre><code><i>// gets dom node based on id</i>
-<b>var</b> elDom = Ext.getDom(<em>'elId'</em>);
-<i>// gets dom node based on the dom node</i>
-<b>var</b> elDom1 = Ext.getDom(elDom);
-
-<i>// If we don't know <b>if</b> we are working <b>with</b> an</i>
-<i>// Ext.Element or a dom node use Ext.getDom</i>
-<b>function</b>(el){
- <b>var</b> dom = Ext.getDom(el);
- <i>// <b>do</b> something <b>with</b> the dom node</i>
-}</code></pre>
-<b>Note</b>: the dom node to be found actually needs to exist (be rendered, etc)
-when this method is called to be successful.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>HTMLElement</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-getHead"></a><b><a href="source/Ext.html#method-Ext-getHead">getHead</a></b>()
- :
- Ext.Element<div class="mdesc"><div class="short">Returns the current document body as an Ext.Element.</div><div class="long">Returns the current document body as an <a href="output/Ext.Element.html" ext:cls="Ext.Element">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 document body</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-getScrollBarWidth"></a><b><a href="source/Ext-more.html#method-Ext-getScrollBarWidth">getScrollBarWidth</a></b>( <span title="Optional" class="optional">[<code>Boolean force</code>]</span> )
- :
- Number<div class="mdesc"><div class="short">Utility method for getting the width of the browser scrollbar. This can differ depending on
-operating system settings...</div><div class="long">Utility method for getting the width of the browser scrollbar. This can differ depending on
-operating system settings, such as the theme or font size.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>force</code> : Boolean<div class="sub-desc">(optional) true to force a recalculation of the value.</div></li></ul><strong>Returns:</strong><ul><li><code>Number</code><div class="sub-desc">The width of the scrollbar.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-id"></a><b><a href="source/Ext.html#method-Ext-id">id</a></b>( <span title="Optional" class="optional">[<code>Mixed el</code>]</span>, <span title="Optional" class="optional">[<code>String prefix</code>]</span> )
- :
- String<div class="mdesc"><div class="short">Generates unique ids. If the element already has an id, it is unchanged</div><div class="long">Generates unique ids. If the element already has an id, it is unchanged<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc">(optional) The element to generate an id for</div></li><li><code>prefix</code> : String<div class="sub-desc">(optional) Id prefix (defaults "ext-gen")</div></li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc">The generated Id.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-invoke"></a><b><a href="source/Ext-more.html#method-Ext-invoke">invoke</a></b>( <code>Array|NodeList arr</code>, <code>String methodName</code>, <code>...* args</code> )
- :
- Array<div class="mdesc"><div class="short">Invokes a method on each item in an Array.
-// Example:
-Ext.invoke(Ext.query("p"), "getAttribute", "id");
-// [el1.getA...</div><div class="long">Invokes a method on each item in an Array.
-<pre><code><i>// Example:</i>
-Ext.invoke(Ext.query(<em>"p"</em>), <em>"getAttribute"</em>, <em>"id"</em>);
-<i>// [el1.getAttribute(<em>"id"</em>), el2.getAttribute(<em>"id"</em>), ..., elN.getAttribute(<em>"id"</em>)]</i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array|NodeList<div class="sub-desc">The Array of items to invoke the method on.</div></li><li><code>methodName</code> : String<div class="sub-desc">The method name to invoke.</div></li><li><code>args</code> : ...*<div class="sub-desc">Arguments to send into the method invocation.</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">The results of invoking the method on each item in the array.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isArray"></a><b><a href="source/Ext.html#method-Ext-isArray">isArray</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is a JavaScript array, otherwise false.</div><div class="long">Returns true if the passed value is a JavaScript array, otherwise false.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isBoolean"></a><b><a href="source/Ext.html#method-Ext-isBoolean">isBoolean</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is a boolean.</div><div class="long">Returns true if the passed value is a boolean.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isDate"></a><b><a href="source/Ext.html#method-Ext-isDate">isDate</a></b>( <code>Object object</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed object is a JavaScript date object, otherwise false.</div><div class="long">Returns true if the passed object is a JavaScript date object, otherwise false.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>object</code> : Object<div class="sub-desc">The object to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isDefined"></a><b><a href="source/Ext.html#method-Ext-isDefined">isDefined</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is not undefined.</div><div class="long">Returns true if the passed value is not undefined.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isElement"></a><b><a href="source/Ext.html#method-Ext-isElement">isElement</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is an HTMLElement</div><div class="long">Returns true if the passed value is an HTMLElement<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isEmpty"></a><b><a href="source/Ext.html#method-Ext-isEmpty">isEmpty</a></b>( <code>Mixed value</code>, <span title="Optional" class="optional">[<code>Boolean allowBlank</code>]</span> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is empty.
-The value is deemed to be empty if it is<div class="mdetail-params">
-null
-...</div><div class="long"><p>Returns true if the passed value is empty.</p>
-<p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>
-<li>null</li>
-<li>undefined</li>
-<li>an empty array</li>
-<li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>
-</ul></div><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li><li><code>allowBlank</code> : Boolean<div class="sub-desc">(optional) true to allow empty strings (defaults to false)</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isFunction"></a><b><a href="source/Ext.html#method-Ext-isFunction">isFunction</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is a JavaScript Function, otherwise false.</div><div class="long">Returns true if the passed value is a JavaScript Function, otherwise false.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isNumber"></a><b><a href="source/Ext.html#method-Ext-isNumber">isNumber</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is a number. Returns false for non-finite numbers.</div><div class="long">Returns true if the passed value is a number. Returns false for non-finite numbers.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isObject"></a><b><a href="source/Ext.html#method-Ext-isObject">isObject</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is a JavaScript Object, otherwise false.</div><div class="long">Returns true if the passed value is a JavaScript Object, otherwise false.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isPrimitive"></a><b><a href="source/Ext.html#method-Ext-isPrimitive">isPrimitive</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is a JavaScript 'primitive', a string, number or boolean.</div><div class="long">Returns true if the passed value is a JavaScript 'primitive', a string, number or boolean.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-isString"></a><b><a href="source/Ext.html#method-Ext-isString">isString</a></b>( <code>Mixed value</code> )
- :
- Boolean<div class="mdesc"><div class="short">Returns true if the passed value is a string.</div><div class="long">Returns true if the passed value is a string.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li></ul><strong>Returns:</strong><ul><li><code>Boolean</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-iterate"></a><b><a href="source/Ext.html#method-Ext-iterate">iterate</a></b>( <code>Object/Array object</code>, <code>Function fn</code>, <code>Object scope</code> )
- :
- void<div class="mdesc"><div class="short">Iterates either the elements in an array, or each of the properties in an object.
-Note: If you are only iterating arr...</div><div class="long">Iterates either the elements in an array, or each of the properties in an object.
-<b>Note</b>: If you are only iterating arrays, it is better to call <a href="output/Ext.html#Ext-each" ext:member="each" ext:cls="Ext">each</a>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>object</code> : Object/Array<div class="sub-desc">The object or array to be iterated</div></li><li><code>fn</code> : Function<div class="sub-desc">The function to be called for each iteration.
-The iteration will stop if the supplied function returns false, or
-all array elements / object properties have been covered. The signature
-varies depending on the type of object being interated:
-<div class="mdetail-params"><ul>
-<li>Arrays : <tt>(Object item, Number index, Array allItems)</tt>
-<div class="sub-desc">
-When iterating an array, the supplied function is called with each item.</div></li>
-<li>Objects : <tt>(String key, Object value, Object)</tt>
-<div class="sub-desc">
-When iterating an object, the supplied function is called with each key-value pair in
-the object, and the iterated object</div></li>
-</ul></div></div></li><li><code>scope</code> : Object<div class="sub-desc">The scope (<code>this</code> reference) in which the specified function is executed. Defaults to
-the <code>object</code> being iterated.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-max"></a><b><a href="source/Ext-more.html#method-Ext-max">max</a></b>( <code>Array|NodeList arr</code>, <span title="Optional" class="optional">[<code>Function comp</code>]</span> )
- :
- Object<div class="mdesc"><div class="short">Returns the maximum value in the Array</div><div class="long">Returns the maximum value in the Array<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array|NodeList<div class="sub-desc">The Array from which to select the maximum value.</div></li><li><code>comp</code> : Function<div class="sub-desc">(optional) a function to perform the comparision which determines maximization.
-If omitted the ">" operator will be used. Note: gt = 1; eq = 0; lt = -1</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">The maximum value in the Array.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-mean"></a><b><a href="source/Ext-more.html#method-Ext-mean">mean</a></b>( <code>Array arr</code> )
- :
- Number<div class="mdesc"><div class="short">Calculates the mean of the Array</div><div class="long">Calculates the mean of the Array<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array<div class="sub-desc">The Array to calculate the mean value of.</div></li></ul><strong>Returns:</strong><ul><li><code>Number</code><div class="sub-desc">The mean.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-min"></a><b><a href="source/Ext-more.html#method-Ext-min">min</a></b>( <code>Array|NodeList arr</code>, <span title="Optional" class="optional">[<code>Function comp</code>]</span> )
- :
- Object<div class="mdesc"><div class="short">Returns the minimum value in the Array.</div><div class="long">Returns the minimum value in the Array.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array|NodeList<div class="sub-desc">The Array from which to select the minimum value.</div></li><li><code>comp</code> : Function<div class="sub-desc">(optional) a function to perform the comparision which determines minimization.
-If omitted the "<" operator will be used. Note: gt = 1; eq = 0; lt = -1</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">The minimum value in the Array.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-namespace"></a><b><a href="source/Ext.html#method-Ext-namespace">namespace</a></b>( <code>String namespace1</code>, <code>String namespace2</code>, <code>String etc</code> )
- :
- Object<div class="mdesc"><div class="short">Creates namespaces to be used for scoping variables and classes so that they are not global.
-Specifying the last node...</div><div class="long">Creates namespaces to be used for scoping variables and classes so that they are not global.
-Specifying the last node of a namespace implicitly creates all other nodes. Usage:
-<pre><code>Ext.namespace(<em>'Company'</em>, <em>'Company.data'</em>);
-Ext.namespace(<em>'Company.data'</em>); <i>// equivalent and preferable to above syntax</i>
-Company.Widget = <b>function</b>() { ... }
-Company.data.CustomStore = <b>function</b>(config) { ... }</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>namespace1</code> : String<div class="sub-desc"></div></li><li><code>namespace2</code> : String<div class="sub-desc"></div></li><li><code>etc</code> : String<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">The namespace object. (If multiple arguments are passed, this will be the last namespace created)</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-ns"></a><b><a href="source/Ext.html#method-Ext-ns">ns</a></b>( <code>String namespace1</code>, <code>String namespace2</code>, <code>String etc</code> )
- :
- Object<div class="mdesc"><div class="short">Creates namespaces to be used for scoping variables and classes so that they are not global.
-Specifying the last node...</div><div class="long">Creates namespaces to be used for scoping variables and classes so that they are not global.
-Specifying the last node of a namespace implicitly creates all other nodes. Usage:
-<pre><code>Ext.namespace(<em>'Company'</em>, <em>'Company.data'</em>);
-Ext.namespace(<em>'Company.data'</em>); <i>// equivalent and preferable to above syntax</i>
-Company.Widget = <b>function</b>() { ... }
-Company.data.CustomStore = <b>function</b>(config) { ... }</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>namespace1</code> : String<div class="sub-desc"></div></li><li><code>namespace2</code> : String<div class="sub-desc"></div></li><li><code>etc</code> : String<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">The namespace object. (If multiple arguments are passed, this will be the last namespace created)</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-num"></a><b><a href="source/Ext-more.html#method-Ext-num">num</a></b>( <code>Mixed value</code>, <code>Number defaultValue</code> )
- :
- Number<div class="mdesc"><div class="short">Utility method for validating that a value is numeric, returning the specified default value if it is not.</div><div class="long">Utility method for validating that a value is numeric, returning the specified default value if it is not.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">Should be a number, but any type will be handled appropriately</div></li><li><code>defaultValue</code> : Number<div class="sub-desc">The value to return if the original value is non-numeric</div></li></ul><strong>Returns:</strong><ul><li><code>Number</code><div class="sub-desc">Value, if numeric, else defaultValue</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-onReady"></a><b><a href="source/EventManager.html#method-Ext-onReady">onReady</a></b>( <code>Function fn</code>, <span title="Optional" class="optional">[<code>Object scope</code>]</span>, <span title="Optional" class="optional">[<code>boolean options</code>]</span> )
- :
- void<div class="mdesc"><div class="short">Adds a listener to be notified when the document is ready (before onload and before images are loaded). Shorthand of ...</div><div class="long">Adds a listener to be notified when the document is ready (before onload and before images are loaded). Shorthand of <a href="output/Ext.EventManager.html#Ext.EventManager-onDocumentReady" ext:member="onDocumentReady" ext:cls="Ext.EventManager">Ext.EventManager.onDocumentReady</a>.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>fn</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 (<code>this</code> reference) in which the handler function executes. Defaults to the browser window.</div></li><li><code>options</code> : boolean<div class="sub-desc">(optional) Options object as passed to <a href="output/Ext.Element.html#Ext.Element-addListener" ext:member="addListener" ext:cls="Ext.Element">Ext.Element.addListener</a>. It is recommended that the options
-<code>{single: true}</code> be used so that the handler is removed on first invocation.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-override"></a><b><a href="source/Ext.html#method-Ext-override">override</a></b>( <code>Object origclass</code>, <code>Object overrides</code> )
- :
- void<div class="mdesc"><div class="short">Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
-...</div><div class="long">Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
-Usage:<pre><code>Ext.override(MyClass, {
- newMethod1: <b>function</b>(){
- <i>// etc.</i>
- },
- newMethod2: <b>function</b>(foo){
- <i>// etc.</i>
- }
-});</code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>origclass</code> : Object<div class="sub-desc">The class to override</div></li><li><code>overrides</code> : Object<div class="sub-desc">The list of functions to add to origClass. This should be specified as an object literal
-containing one or more methods.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-partition"></a><b><a href="source/Ext-more.html#method-Ext-partition">partition</a></b>( <code>Array|NodeList arr</code>, <span title="Optional" class="optional">[<code>Function truth</code>]</span> )
- :
- Array<div class="mdesc"><div class="short">Partitions the set into two sets: a true set and a false set.
-Example:
-Example2:
-// Example 1:
-Ext.partition([true, f...</div><div class="long">Partitions the set into two sets: a true set and a false set.
-Example:
-Example2:
-<pre><code><i>// Example 1:</i>
-Ext.partition([true, false, true, true, false]); <i>// [[true, true, true], [false, false]]</i>
-
-<i>// Example 2:</i>
-Ext.partition(
- Ext.query(<em>"p"</em>),
- <b>function</b>(val){
- <b>return</b> val.className == <em>"class1"</em>
- }
-);
-<i>// true are those paragraph elements <b>with</b> a className of <em>"class1"</em>,</i>
-<i>// false set are those that <b>do</b> not have that className.</i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array|NodeList<div class="sub-desc">The array to partition</div></li><li><code>truth</code> : Function<div class="sub-desc">(optional) a function to determine truth. If this is omitted the element
-itself must be able to be evaluated for its truthfulness.</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">[true<Array>,false<Array>]</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-pluck"></a><b><a href="source/Ext-more.html#method-Ext-pluck">pluck</a></b>( <code>Array|NodeList arr</code>, <code>String prop</code> )
- :
- Array<div class="mdesc"><div class="short">Plucks the value of a property from each item in the Array
-// Example:
-Ext.pluck(Ext.query("p"), "className"); // [el...</div><div class="long">Plucks the value of a property from each item in the Array
-<pre><code><i>// Example:</i>
-Ext.pluck(Ext.query(<em>"p"</em>), <em>"className"</em>); <i>// [el1.className, el2.className, ..., elN.className]</i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array|NodeList<div class="sub-desc">The Array of items to pluck the value from.</div></li><li><code>prop</code> : String<div class="sub-desc">The property name to pluck from each element.</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">The value from each item in the Array.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-preg"></a><b><a href="source/ComponentMgr.html#method-Ext-preg">preg</a></b>( <code>String ptype</code>, <code>Constructor cls</code> )
- :
- void<div class="mdesc"><div class="short">Shorthand for Ext.ComponentMgr.registerPlugin</div><div class="long">Shorthand for <a href="output/Ext.ComponentMgr.html#Ext.ComponentMgr-registerPlugin" ext:member="registerPlugin" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr.registerPlugin</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>ptype</code> : String<div class="sub-desc">The <a href="output/Ext.component.html#Ext.component-ptype" ext:member="ptype" ext:cls="Ext.component">mnemonic string</a> by which the Plugin class
-may be looked up.</div></li><li><code>cls</code> : Constructor<div class="sub-desc">The new Plugin class.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-query"></a><b><a href="source/DomQuery.html#method-Ext-query">query</a></b>( <code>String path</code>, <span title="Optional" class="optional">[<code>Node root</code>]</span> )
- :
- Array<div class="mdesc"><div class="short">Selects an array of DOM nodes by CSS/XPath selector. Shorthand of Ext.DomQuery.select</div><div class="long">Selects an array of DOM nodes by CSS/XPath selector. Shorthand of <a href="output/Ext.DomQuery.html#Ext.DomQuery-select" ext:member="select" ext:cls="Ext.DomQuery">Ext.DomQuery.select</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>path</code> : String<div class="sub-desc">The selector/xpath query</div></li><li><code>root</code> : Node<div class="sub-desc">(optional) The start of the query (defaults to document).</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-reg"></a><b><a href="source/ComponentMgr.html#method-Ext-reg">reg</a></b>( <code>String xtype</code>, <code>Constructor cls</code> )
- :
- void<div class="mdesc"><div class="short">Shorthand for Ext.ComponentMgr.registerType</div><div class="long">Shorthand for <a href="output/Ext.ComponentMgr.html#Ext.ComponentMgr-registerType" ext:member="registerType" ext:cls="Ext.ComponentMgr">Ext.ComponentMgr.registerType</a><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>xtype</code> : String<div class="sub-desc">The <a href="output/Ext.component.html#Ext.component-xtype" ext:member="xtype" ext:cls="Ext.component">mnemonic string</a> by which the Component class
-may be looked up.</div></li><li><code>cls</code> : Constructor<div class="sub-desc">The new Component class.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-removeNode"></a><b><a href="source/Ext.html#method-Ext-removeNode">removeNode</a></b>( <code>HTMLElement node</code> )
- :
- void<div class="mdesc"><div class="short">Removes this element from the document, removes all DOM event listeners, and deletes the cache reference.
-All DOM eve...</div><div class="long"><p>Removes this element from the document, removes all DOM event listeners, and deletes the cache reference.
-All DOM event listeners are removed from this element. If <a href="output/Ext.html#Ext-enableNestedListenerRemoval" ext:member="enableNestedListenerRemoval" ext:cls="Ext">Ext.enableNestedListenerRemoval</a> is
-<code>true</code>, then DOM event listeners are also removed from all child nodes. The body node
-will be ignored if passed in.</p><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>node</code> : HTMLElement<div class="sub-desc">The node to remove</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-select"></a><b><a href="source/CompositeElement.html#method-Ext-select">select</a></b>( <code>String/Array selector</code>, <span title="Optional" class="optional">[<code>Boolean unique</code>]</span>, <span title="Optional" class="optional">[<code>HTMLElement/String root</code>]</span> )
- :
- CompositeElementLite/CompositeElement<div class="mdesc"><div class="short">Selects elements based on the passed CSS selector to enable Element methods
-to be applied to many related elements in...</div><div class="long">Selects elements based on the passed CSS selector to enable <a href="output/Ext.Element.html" ext:cls="Ext.Element">Element</a> methods
-to be applied to many related elements in one statement through the returned <a href="output/Ext.CompositeElement.html" ext:cls="Ext.CompositeElement">CompositeElement</a> or
-<a href="output/Ext.CompositeElementLite.html" ext:cls="Ext.CompositeElementLite">CompositeElementLite</a> object.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>selector</code> : String/Array<div class="sub-desc">The CSS selector or an array of elements</div></li><li><code>unique</code> : Boolean<div class="sub-desc">(optional) true to create a unique Ext.Element for each element (defaults to a shared flyweight object)</div></li><li><code>root</code> : HTMLElement/String<div class="sub-desc">(optional) The root element of the query or id of the root</div></li></ul><strong>Returns:</strong><ul><li><code>CompositeElementLite/CompositeElement</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-sum"></a><b><a href="source/Ext-more.html#method-Ext-sum">sum</a></b>( <code>Array arr</code> )
- :
- Number<div class="mdesc"><div class="short">Calculates the sum of the Array</div><div class="long">Calculates the sum of the Array<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array<div class="sub-desc">The Array to calculate the sum value of.</div></li></ul><strong>Returns:</strong><ul><li><code>Number</code><div class="sub-desc">The sum.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-toArray"></a><b><a href="source/Ext.html#method-Ext-toArray">toArray</a></b>( <code>Iterable the</code> )
- :
- (Array)<div class="mdesc"><div class="short">Converts any iterable (numeric indices and a length property) into a true array
-Don't use this on strings. IE doesn't...</div><div class="long">Converts any iterable (numeric indices and a length property) into a true array
-Don't use this on strings. IE doesn't support "abc"[0] which this implementation depends on.
-For strings, use this instead: "abc".match(/./g) => [a,b,c];<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>the</code> : Iterable<div class="sub-desc">iterable object to be turned into a true Array.</div></li></ul><strong>Returns:</strong><ul><li><code>(Array)</code><div class="sub-desc">array</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-type"></a><b><a href="source/Ext-more.html#method-Ext-type">type</a></b>( <code>Mixed object</code> )
- :
- String<div class="mdesc"><div class="short">Returns the type of object that is passed in. If the object passed in is null or undefined it
-return false otherwise ...</div><div class="long">Returns the type of object that is passed in. If the object passed in is null or undefined it
-return false otherwise it returns one of the following values:<div class="mdetail-params"><ul>
-<li><b>string</b>: If the object passed is a string</li>
-<li><b>number</b>: If the object passed is a number</li>
-<li><b>boolean</b>: If the object passed is a boolean value</li>
-<li><b>date</b>: If the object passed is a Date object</li>
-<li><b>function</b>: If the object passed is a function reference</li>
-<li><b>object</b>: If the object passed is an object</li>
-<li><b>array</b>: If the object passed is an array</li>
-<li><b>regexp</b>: If the object passed is a regular expression</li>
-<li><b>element</b>: If the object passed is a DOM Element</li>
-<li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
-<li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
-<li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
-</ul></div><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>object</code> : Mixed<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-unique"></a><b><a href="source/Ext-more.html#method-Ext-unique">unique</a></b>( <code>Array arr</code> )
- :
- Array<div class="mdesc"><div class="short">Creates a copy of the passed Array, filtered to contain only unique values.</div><div class="long">Creates a copy of the passed Array, filtered to contain only unique values.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Array<div class="sub-desc">The Array to filter</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">The new Array containing unique values.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-urlAppend"></a><b><a href="source/Ext.html#method-Ext-urlAppend">urlAppend</a></b>( <code>String url</code>, <code>String s</code> )
- :
- (String)<div class="mdesc"><div class="short">Appends content to the query string of a URL, handling logic for whether to place
-a question mark or ampersand.</div><div class="long">Appends content to the query string of a URL, handling logic for whether to place
-a question mark or ampersand.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>url</code> : String<div class="sub-desc">The URL to append to.</div></li><li><code>s</code> : String<div class="sub-desc">The content to append to the URL.</div></li></ul><strong>Returns:</strong><ul><li><code>(String)</code><div class="sub-desc">The resulting URL</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-urlDecode"></a><b><a href="source/Ext.html#method-Ext-urlDecode">urlDecode</a></b>( <code>String string</code>, <span title="Optional" class="optional">[<code>Boolean overwrite</code>]</span> )
- :
- Object<div class="mdesc"><div class="short">Takes an encoded URL and and converts it to an object. Example: Ext.urlDecode("foo=1&bar=2"); // returns {foo: "1", b...</div><div class="long">Takes an encoded URL and and converts it to an object. Example: <pre><code>Ext.urlDecode(<em>"foo=1&bar=2"</em>); <i>// returns {foo: <em>"1"</em>, bar: <em>"2"</em>}</i>
-Ext.urlDecode(<em>"foo=1&bar=2&bar=3&bar=4"</em>, false); <i>// returns {foo: <em>"1"</em>, bar: [<em>"2"</em>, <em>"3"</em>, <em>"4"</em>]}</i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>string</code> : String<div class="sub-desc"></div></li><li><code>overwrite</code> : Boolean<div class="sub-desc">(optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">A literal with members</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-urlEncode"></a><b><a href="source/Ext.html#method-Ext-urlEncode">urlEncode</a></b>( <code>Object o</code>, <span title="Optional" class="optional">[<code>String pre</code>]</span> )
- :
- String<div class="mdesc"><div class="short">Takes an object and converts it to an encoded URL. e.g. Ext.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". ...</div><div class="long">Takes an object and converts it to an encoded URL. e.g. Ext.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>o</code> : Object<div class="sub-desc"></div></li><li><code>pre</code> : String<div class="sub-desc">(optional) A prefix to add to the url encoded string</div></li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-value"></a><b><a href="source/Ext-more.html#method-Ext-value">value</a></b>( <code>Mixed value</code>, <code>Mixed defaultValue</code>, <span title="Optional" class="optional">[<code>Boolean allowBlank</code>]</span> )
- :
- Mixed<div class="mdesc"><div class="short">Utility method for returning a default value if the passed value is empty.
-The value is deemed to be empty if it is<d...</div><div class="long"><p>Utility method for returning a default value if the passed value is empty.</p>
-<p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>
-<li>null</li>
-<li>undefined</li>
-<li>an empty array</li>
-<li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>
-</ul></div><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>value</code> : Mixed<div class="sub-desc">The value to test</div></li><li><code>defaultValue</code> : Mixed<div class="sub-desc">The value to return if the original value is empty</div></li><li><code>allowBlank</code> : Boolean<div class="sub-desc">(optional) true to allow zero length strings to qualify as non-empty (defaults to false)</div></li></ul><strong>Returns:</strong><ul><li><code>Mixed</code><div class="sub-desc">value, if non-empty, else defaultValue</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext-zip"></a><b><a href="source/Ext-more.html#method-Ext-zip">zip</a></b>( <code>Arrays|NodeLists arr</code>, <span title="Optional" class="optional">[<code>Function zipper</code>]</span> )
- :
- Array<div class="mdesc"><div class="short">Zips N sets together.
-// Example 1:
-Ext.zip([1,2,3],[4,5,6]); // [[1,4],[2,5],[3,6]]
-// Example 2:
-Ext.zip(
- [ "+"...</div><div class="long"><p>Zips N sets together.</p>
-<pre><code><i>// Example 1:</i>
-Ext.zip([1,2,3],[4,5,6]); <i>// [[1,4],[2,5],[3,6]]</i>
-<i>// Example 2:</i>
-Ext.zip(
- [ <em>"+"</em>, <em>"-"</em>, <em>"+"</em>],
- [ 12, 10, 22],
- [ 43, 15, 96],
- <b>function</b>(a, b, c){
- <b>return</b> <em>"$"</em> + a + <em>""</em> + b + <em>"."</em> + c
- }
-); <i>// [<em>"$+12.43"</em>, <em>"$-10.15"</em>, <em>"$+22.96"</em>]</i></code></pre><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>arr</code> : Arrays|NodeLists<div class="sub-desc">This argument may be repeated. Array(s) to contribute values.</div></li><li><code>zipper</code> : Function<div class="sub-desc">(optional) The last item in the argument list. This will drive how the items are zipped together.</div></li></ul><strong>Returns:</strong><ul><li><code>Array</code><div class="sub-desc">The zipped set.</div></li></ul></div></div></div></td><td class="msource">Ext</td></tr></tbody></table><a id="Ext-events"></a><h2>Public Events</h2><div class="no-members">This class has no public events.</div></div>
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git.ithinksw.org / extjs.git / blobdiff