jqwidgets-framework

<!DOCTYPE html> <html lang="en"> <head> <link rel="stylesheet" href="../../../../Styles/jqx.apireference.css" type="text/css" /> <script type="text/javascript" src="../../../../scripts/jquery-1.11.1.min.js"></script> <script type="text/javascript" src="../../../../scripts/documentation.js"></script> <meta name="keywords" content="jQuery, Window JavaScript, jQuery Window, Window, Window Widget, jqxWindow" /> <meta name="description" content="This page represents the help documentation of the jqxWindow widget." /> <title>jqxWindow API Reference</title> <script type="text/javascript"> $(document).ready(function () { $(".documentation-option-type-click").click(function (event) { $(event.target).parents('tr').next().find(".property-content").toggle(); }); }); </script> </head> <body> <div id="properties"> <h2 class="documentation-top-header">Properties</h2> <table class="documentation-table"> <tr> <th>Name </th> <th>Type </th> <th>Default </th> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span6'>cookies</span> </td> <td> <span>Boolean</span> </td> <td>false </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Enables or disables the cookies. If the cookies are enabled then the docking layout is going to be saved and kept every time the page is being reloaded. </p> <h4>Code examples</h4> <p> Set the <code>cookies</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ cookies: true }); </code></pre> <p> Get the <code>cookies</code> property. </p> <pre><code>var cookies = $('#jqxDocking').jqxDocking('cookies');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/3vrBE/">cookies is set to true</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span7'>cookieOptions</span> </td> <td> <span>Object</span> </td> <td>{} </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets the cookie options. </p> <h4>Code examples</h4> <p> Set the <code>cookieOptions</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ cookieOptions: { domain: 'jqwidgets.com', expires: 90 } }); </code></pre> <p> Get the <code>cookieOptions</code> property. </p> <pre><code>var cookieOptions = $('#jqxDocking').jqxDocking('cookieOptions');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/L8bPv/">cookieOptions is set to { domain: 'jqwidgets.com', expires: 90 }</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span2'>disabled</span> </td> <td> <span>Boolean</span> </td> <td>false </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets whether the docking is disabled. </p> <h4>Code examples</h4> <p> Set the <code>disabled</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ disabled:true }); </code></pre> <p> Get the <code>disabled</code> property. </p> <pre><code>var disabled = $('#jqxDocking').jqxDocking('disabled');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/VtAwX/">disabled is set to true</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span12'>floatingWindowOpacity</span> </td> <td> <span>Number</span> </td> <td>0.3 </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets the opacity of the window which is currently dragged by the user. </p> <h4>Code examples</h4> <p> Set the <code>floatingWindowOpacity</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ floatingWindowOpacity: 0.5 }); </code></pre> <p> Get the <code>floatingWindowOpacity</code> property. </p> <pre><code>var floatingWindowOpacity = $('#jqxDocking').jqxDocking('floatingWindowOpacity');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/X4kkS/">floatingWindowOpacity is set to 0.5</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span1'>height</span> </td> <td> <span>Number/String</span> </td> <td>auto </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets the docking's height. </p> <h4>Code examples</h4> <p> Set the <code>height</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({height:"400px"});</code></pre> <p> Get the <code>height</code> property. </p> <pre><code>var height = $('#jqxDocking').jqxDocking('height');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/payAV/">height is set to 300</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span33'>keyboardNavigation</span> </td> <td> <span>Boolean</span> </td> <td>false </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Enables or disables the jqxDocking's keyboard navigation. </p> <h4>Code example</h4> <p> Set the <code>keyboardNavigation</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({keyboardNavigation: true}); </code></pre> <p> Get the <code>disabled</code> property. </p> <pre><code>var keyboardNavigation = $('#jqxDocking').jqxDocking('keyboardNavigation');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/2907vLe5/">keyboardNavigation is set to true</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span4'>mode</span> </td> <td> <span>String</span> </td> <td>default </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets docking's mode. </p> <b>Possible Values:</b> <br /> <pre><code>'default'-the user can drop every window inside any docking panel or outside the docking panels</code></pre> <pre><code>'docked'-the user can drop every window just into the docking panels</code></pre> <pre><code>'floating'-the user can drop any window just outside of the docking panels.</code></pre> <h4>Code examples</h4> <p> Set the <code>mode</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ mode: 'docked' }); </code></pre> <p> Get the <code>mode</code> property. </p> <pre><code>var mode = $('#jqxDocking').jqxDocking('mode');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/YA9Kt/">mode is set to 'docked'</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span3'>orientation</span> </td> <td> <span>String</span> </td> <td>horizontal </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets docking's orientation. This property is setting whether the panels are going to be side by side or below each other. </p> <h4>Code examples</h4> <p> Set the <code>orientation</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ orientation: 'vertical' }); </code></pre> <p> Get the <code>vertical</code> property. </p> <pre><code>var vertical = $('#jqxDocking').jqxDocking('vertical');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/qT5JD/">orientation is set to 'vertical'</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span51'>rtl</span> </td> <td> <span>Boolean</span> </td> <td>false </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Sets ot gets a value indicating whether widget's elements are aligned to support locales using right-to-left fonts.</p> <h4>Code example</h4> <p> Set the <code>rtl</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({rtl : true}); </code></pre> <p> Get the <code>rtl</code> property. </p> <pre><code>var rtl = $('#jqxDocking').jqxDocking('rtl'); </code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/egf6b/">rtl is set to true</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span63'>theme</span> </td> <td> <span>String</span> </td> <td>'' </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets the widget's theme. </p> jQWidgets uses a pair of css files - jqx.base.css and jqx.[theme name].css. The base stylesheet creates the styles related to the widget's layout like margin, padding, border-width, position. The second css file applies the widget's colors and backgrounds. The jqx.base.css should be included before the second CSS file. In order to set a theme, you need to do the following: <ul> <li>Include the theme's CSS file after jqx.base.css.<br /> The following code example adds the 'energyblue' theme. <pre><code> <pre><code><link rel="stylesheet" href="../../../../jqwidgets/styles/jqx.base.css" type="text/css" /> <link rel="stylesheet" href="../../../../jqwidgets/styles/jqx.energyblue.css" type="text/css" /> </code></pre> </code></pre> </li> <li>Set the widget's theme property to 'energyblue' when you initialize it. </li> </ul> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/8zvUD/">theme is set to 'energyblue'</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='property-name-disabled'>width</span> </td> <td> <span>Number/String</span> </td> <td>auto </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets the docking's width. </p> <h4>Code examples</h4> <p> Set the <code>width</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({width:"200px"});</code></pre> <p> Get the <code>width</code> property. </p> <pre><code>var width = $('#jqxDocking').jqxDocking('width');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/Zvrnq/">width is set to 300</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span5'>windowsMode</span> </td> <td> <span>Object</span> </td> <td>null </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets ot gets specific mode for each window. The value of the property is object with keys - window's ids and values - specific modes. </p> <h4>Code examples</h4> <p> Set the <code>windowsMode</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ windowsMode: { 'window0': 'default', 'window1': 'docked' } }); </code></pre> <p> Get the <code>windowsMode</code> property. </p> <pre><code>var windowsMode = $('#jqxDocking').jqxDocking('windowsMode');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/7XmRZ/">windowsMode is set to windowsMode: { 'window0': 'floating', 'window1': 'docked' }</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span34'>windowsOffset</span> </td> <td> <span>Number</span> </td> <td>5 </td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Sets or gets the offset between the windows. </p> <h4>Code examples</h4> <p> Set the <code>windowsOffset</code> property. </p> <pre><code>$('#jqxDocking').jqxDocking({ windowsOffset: 3 }); </code></pre> <p> Get the <code>windowsOffset</code> property. </p> <pre><code>var windowsOffset = $('#jqxDocking').jqxDocking('windowsOffset');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/CS4yY/">windowsOffset is set to 7</a> </div> </div> </td> </tr> <tr> <td colspan='3' style='width: 100%'> <h2 class="documentation-top-header">Events</h2> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span27'>dragStart</span> </td> <td> <span>Event</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> This event is triggered when the user start to drag any window. </p> <h4>Code examples</h4> <p> Bind to the <code>dragStart</code> event by type: jqxDocking. </p> <pre><code>$('#jqxDocking').on('dragStart', function (event) { // Some code here. }); </code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/fhxb9/">Bind to the dragStart event by type:jqxDocking </a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span13'>dragEnd</span> </td> <td> <span>Event</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> This event is triggered when the user drop any window. </p> <h4>Code examples</h4> <p> Bind to the <code>dragEnd</code> event by type: jqxDocking. </p> <pre><code>$('#jqxDocking').on('dragEnd', function (event) { // Some code here. }); </code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/tWTk4/">Bind to the dragEnd event by type:jqxDocking </a> </div> </div> </td> </tr> <tr> <td colspan='3' style='width: 100%'> <h2 class="documentation-top-header">Methods</h2> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span31'>addWindow</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Adding new window to the docking. This method accepts four arguments. The first one is id of the window we wish to add to the docking. The second argument is window's mode (default, docked, floating) the third argument is the panel's number and the last one is the position into the panel. The last three arguments are optional. </p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>windowId</em></td> <td>String</td> <td>window's id</td> </tr> <tr> <td><em>mode</em></td> <td>String</td> <td>window's mode - 'default' or 'float'</td> </tr> <tr> <td><em>panel</em></td> <td>Number</td> <td>panel's index</td> </tr> <tr> <td><em>position</em></td> <td>Number</td> <td>window's index</td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code example</h4> <p> Invoke the <code>addWindow</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('addWindow', 'windowId', 'default', 0, 1);</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/HpawJ/">adds a new window</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span32'>closeWindow</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Closing specific window.</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>windowId</em></td> <td>String</td> <td>window's id</td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code example</h4> <p> Invoke the <code>closeWindow</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('closeWindow', 'windowId');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/3MC4W/">closes a window</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span8'>collapseWindow</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Collapsing a specific window.</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>windowId</em></td> <td>String</td> <td>window's id</td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code example</h4> <p> Invoke the <code>collapseWindow</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('collapseWindow', 'windowId');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/VcEtB/">the first window is collapsed </a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span68'>destroy</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p> Destroys the widget. </p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>None</em></td> <td></td> <td></td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code examples</h4> <p> Invoke the <code>destroy</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('destroy'); </code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/CRxaW/">destroys the jqxDocking</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span30'>disableWindowResize</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Disabling the resize of a specific window.</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>windowId</em></td> <td>String</td> <td>window's id</td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code example</h4> <p> Invoke the <code>disableWindowResize</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('disableWindowResize', 'windowId');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/sY7QA/">disables a window to resize</a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span21'>disable</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Disabling the jqxDocking.</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>None</em></td> <td></td> <td></td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code example</h4> <p> Invoke the <code>disable</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('disable'); </code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/8QmjP/">disables the jqxDocking </a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span19'>exportLayout</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Exporting docking's layout into a JSON string.</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>None</em></td> <td></td> <td></td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>String</em> </div> <h4>Code example</h4> <p> Invoke the <code>exportLayout</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('exportLayout'); </code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/nQJ2X/">exports a layout out of the jqxDocking </a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span22'>enable</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Enabling the docking</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>None</em></td> <td></td> <td></td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code example</h4> <p> Invoke the <code>enable</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('enable'); </code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/DGKDj/">enables the jqxDocking </a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span29'>expandWindow</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Expanding a specific window.</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>windowId</em></td> <td>String</td> <td>window's id</td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </div> <h4>Code example</h4> <p> Invoke the <code>expandWindow</code> method. </p> <pre><code>$('#jqxDocking').jqxDocking('expandWindow', 'windowId');</code></pre> <div style="padding-bottom: 5px;"> <em>Try it:</em> <a target="_blank" href="http://jsfiddle.net/jqwidgets/5HqkG/">the first window is expanded </a> </div> </div> </td> </tr> <tr> <td class="documentation-option-type-click"> <span id='Span18'>enableWindowResize</span> </td> <td> <span>Method</span> </td> <td></td> </tr> <tr> <td colspan='3' style='width: 100%'> <div class="documentation-option-description property-content" style="display: none;"> <p>Enabling the resize of a specific window which is not docked into a panel.</p> <div class="methodArgs"> <table class="arguments"> <tbody> <tr> <th>Parameter</th> <th>Type</th> <th>Description</th> </tr> <tr> <td><em>windowId</em></td> <td>String</td> <td>window's id</td> </tr> </tbody> </table> <strong>Return Value</strong><br /> <em>None</em> </d