demos/quickstart/protected/pages/Controls/Accordion.page


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<com:TContent ID="body" >

<h1 id="54001">TAccordion</h1>
<com:DocLink ClassPath="System.Web.UI.WebControls.TAccordion" />

<p class="block-content">
<tt>TAccordion</tt> displays an accordion control. Users can click on the view headers to switch among different accordion views. Each accordion view is an independent panel that can contain arbitrary content.
</p>

<p class="block-content">
A <tt>TAccordion</tt> control consists of one or several <tt>TAccordionView</tt> controls representing the possible accordion views. At any time, only one accordion view is visible (active), which is specified by any of the following properties:
</p>

<ul>
<li><tt>ActiveViewIndex</tt> - the zero-based integer index of the view in the view collection.</li>
<li><tt>ActiveViewID</tt> - the text ID of the visible view.</li>
<li><tt>ActiveView</tt> - the visible view instance.</li>
</ul>

<p class="block-content">
If both <tt>ActiveViewIndex</tt> and <tt>ActiveViewID</tt> are set, the latter takes precedence.
</p>

<p class="block-content">
<tt>TAccordion</tt> uses CSS to specify the appearance of the accordion headers and panels. By default, an embedded CSS file will be published which contains the default CSS for <tt>TAccordion</tt>. You may also use your own CSS file by specifying the <tt>CssUrl</tt> property. The following properties specify the CSS classes used for elements in a <tt>TAccordion</tt>:
</p>

<ul>
<li><tt>CssClass</tt> - the CSS class name for the outer-most div element (defaults to 'accordion');</li>
<li><tt>HeaderCssClass</tt> - the CSS class name for nonactive accordion div elements (defaults to 'accordion-header');</li>
<li><tt>ActiveHeaderCssClass</tt> - the CSS class name for the active accordion div element (defaults to 'accordion-header-active');</li>
<li><tt>ViewCssClass</tt> - the CSS class for the div element enclosing view content (defaults to 'accordion-view');</li>
</ul>

<p class="block-content">
To use TAccordion, write a template like following:
</p>

<com:TTextHighlighter Language="prado" CssClass="source block-content" >
 &lt;com:TAccordion>
   &lt;com:TAccordionView Caption="View 1">
     content for view 1
   &lt;/com:TAccordionView>
   &lt;com:TAccordionView Caption="View 2">
     content for view 2
   &lt;/com:TAccordionView>
   &lt;com:TAccordionView Caption="View 3">
     content for view 3
   &lt;/com:TAccordionView>
 &lt;/com:TAccordion>
</com:TTextHighlighter>

<com:RunBar PagePath="Controls.Samples.TAccordion.Home" />

</com:TContent>