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<h1>WML <refresh> tag</h1>
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<a href="wml_reference.asp"><img class="navup" src="../images/up.gif" alt="WML Reference" border="0" /> Complete WML Reference</a>
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<p>The <refresh> task refreshes some specified card variables. If any of
the variables are shown on the screen, this task also refreshes the screen.</p>
<p>Note: The <refresh> tag can be nested inside an <anchor>,
<do>, or <onevent> tag. </p>
<h2>Syntax</h2>
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<pre><refresh>
..<setvar>..
</refresh></pre>
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<h2>Attributes</h2>
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<th align="left" width="20%">Attribute</th>
<th align="left" width="20%">Value</th>
<th align="left" width="60%">Description</th>
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<td valign="top">class</td>
<td valign="top"><i>cdata</i></td>
<td valign="top">Sets a class name for the element. The class name is case
sensitive. An element can be connected to multiple classes. Multiple class
names within the class attribute are separated by white space</td>
</tr>
<tr>
<td valign="top">id</td>
<td valign="top"><i>id</i></td>
<td valign="top">Sets a unique name for the element</td>
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<h2>Examples</h2>
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<p>The example below uses an <anchor> tag to add a "Refresh
this page" link to the card. When the user clicks on the link, he or
she refreshes the page and the value of the variable x will be set to 30:</p>
<pre><?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card>
<p>
<anchor>
Refresh this page
<go href="thispage.wml"/>
<refresh>
<setvar name="x" value="30"/>
</refresh>
</anchor>
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