- <div class="body-wrap">
- <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 Ext</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="../src/Ext.js" target="_blank">Ext.js</a></td></tr>
- <tr><td class="label">Class:</td><td class="hd-info">Ext</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">
- <tr>
- <th class="sig-header" colspan="2">Property</th>
- <th class="msource-header">Defined By</th>
- </tr>
- <tr class="property-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-BLANK_IMAGE_URL"></a>\r
- <b>BLANK_IMAGE_URL</b> : String <div class="mdesc">\r
- <div class="short">URL to a 1x1 transparent gif image used by Ext to create inline icons with CSS background images. (Defaults to
-"http:...</div>\r
- <div class="long">\r
- URL to a 1x1 transparent gif image used by Ext to create inline icons with CSS background images. (Defaults to
-"http://extjs.com/s.gif" and you should change this to a URL on your server). </div>\r
- </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-SSL_SECURE_URL"></a>\r
- <b>SSL_SECURE_URL</b> : String <div class="mdesc">\r
- <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>\r
- <div class="long">\r
- 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 (defaults to javascript:false). </div>\r
- </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-emptyFn"></a>\r
- <b>emptyFn</b> : Function <div class="mdesc">\r
- A reusable empty function </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-enableGarbageCollector"></a>\r
- <b>enableGarbageCollector</b> : Boolean <div class="mdesc">\r
- True to automatically uncache orphaned Ext.Elements periodically (defaults to true) </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-enableListenerCollection"></a>\r
- <b>enableListenerCollection</b> : Boolean <div class="mdesc">\r
- <div class="short">True to automatically purge event listeners after uncaching an element (defaults to false).
-Note: this only happens i...</div>\r
- <div class="long">\r
- True to automatically purge event listeners after uncaching an element (defaults to false).
-Note: this only happens if enableGarbageCollector is true. </div>\r
- </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isAir"></a>\r
- <b>isAir</b> : Boolean <div class="mdesc">\r
- True if the detected platform is Adobe Air. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isBorderBox"></a>\r
- <b>isBorderBox</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Internet Explorer running in non-strict mode. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isChrome"></a>\r
- <b>isChrome</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Chrome. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isGecko"></a>\r
- <b>isGecko</b> : Boolean <div class="mdesc">\r
- True if the detected browser uses the Gecko layout engine (e.g. Mozilla, Firefox). </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isGecko2"></a>\r
- <b>isGecko2</b> : Boolean <div class="mdesc">\r
- True if the detected browser uses a pre-Gecko 1.9 layout engine (e.g. Firefox 2.x). </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isGecko3"></a>\r
- <b>isGecko3</b> : Boolean <div class="mdesc">\r
- True if the detected browser uses a Gecko 1.9+ layout engine (e.g. Firefox 3.x). </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isIE"></a>\r
- <b>isIE</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Internet Explorer. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isIE6"></a>\r
- <b>isIE6</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Internet Explorer 6.x. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isIE7"></a>\r
- <b>isIE7</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Internet Explorer 7.x. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isIE8"></a>\r
- <b>isIE8</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Internet Explorer 8.x. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isLinux"></a>\r
- <b>isLinux</b> : Boolean <div class="mdesc">\r
- True if the detected platform is Linux. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isMac"></a>\r
- <b>isMac</b> : Boolean <div class="mdesc">\r
- True if the detected platform is Mac OS. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isOpera"></a>\r
- <b>isOpera</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Opera. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isReady"></a>\r
- <b>isReady</b> : Boolean <div class="mdesc">\r
- True when the document is fully initialized and ready for action </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isSafari"></a>\r
- <b>isSafari</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Safari. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isSafari2"></a>\r
- <b>isSafari2</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Safari 2.x. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isSafari3"></a>\r
- <b>isSafari3</b> : Boolean <div class="mdesc">\r
- True if the detected browser is Safari 3.x. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isSecure"></a>\r
- <b>isSecure</b> : Boolean <div class="mdesc">\r
- True if the page is running over SSL </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isStrict"></a>\r
- <b>isStrict</b> : Boolean <div class="mdesc">\r
- True if the browser is in strict (standards-compliant) mode, as opposed to quirks mode </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-isWindows"></a>\r
- <b>isWindows</b> : Boolean <div class="mdesc">\r
- True if the detected platform is Windows. </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- <tr class="property-row alt expandable">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-useShims"></a>\r
- <b>useShims</b> : Boolean <div class="mdesc">\r
- <div class="short">By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
-you may wa...</div>\r
- <div class="long">\r
- 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>\r
- </div>\r
- </td>\r
- <td class="msource">Ext</td>\r
- </tr>\r
- </table>
- <a id="Ext-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">\r
- <td class="micon"><a class="exi" href="#expand"> </a></td>\r
- <td class="sig">\r
- <a id="Ext-addBehaviors"></a>\r
- <b>addBehaviors</b>( <code>Object obj</code> ) : void <div class="mdesc">\r
- <div class="short">Applies event listeners to elements by selectors when the document is ready.
-The event name is specified with an @ su...</div>\r
- <div class="long">\r
- Applies event listeners to elements by selectors when the document is ready.
-The event name is specified with an @ suffix.\r