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apache / tapestry3 / 92f44d42fe0a379e0c5aa89c9b13f3511b8c9447 / . / 3.0.4 / doc / src / ComponentReference / wml.Setvar.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>wml:Setvar</title>
<link rel="stylesheet" type="text/css" href="Tapestry.css" title="style">
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="left"><a href="wml.SelectionField.html"><img alt="SelectionField" src="common-images/prev.png"></a></td>
<td align="middle"><a href="index.html"><img alt="Component Index" src="common-images/home.png" ></a></td>
<td align="right"><a href="wml.Timer.html"><img alt="Timer" src="common-images/next.png"></a></td>
<tr>
<tr>
<td colspan="3">
<hr>
</td>
</tr>
<tr>
<td colspan="3">
<table border="0" cellpadding="4" cellspacing="4" width="100%">
<tr valign="top">
<td>
<table>
<tr>
<td><font size="+2"><b>Setvar</b></font></td>
</tr>
<tr>
<td> <A href="../api/org/apache/tapestry/wml/Setvar.html">org.apache.tapestry.wml.Setvar</a>
</td>
</tr>
</table>
</td>
<td>
<table align="right" valign="middle" bgcolor="#c0c0c0" cellpadding="8">
<tr>
<td>Non Visual Component</td>
</tr>
</table>
</td>
</tr>
<tr valign="center">
<td colspan="2">&nbsp;</td>
</tr>
<tr>
<td colspan="2"> <b>Description</b> <br>
The wml:Setvar component specifies the variable to set in the current
browser context as a side effect of executing a task such as &#60;go&gt;,
&#60;prev&#62;, or &#60;refresh&#62;. </td>
</tr>
<tr>
<td colspan="2"> <b>See Also</b> <br>
<A href="wml.Go.html">wml:Go</a> </td>
</tr>
<tr>
<td colspan="2"> <b>Parameters</b> <br>
<table border="1" cellpadding="4" cellspacing="4" class="parameters">
<tr>
<th>Name</th>
<th>Type</th>
<th>Direction</th>
<th>Required</th>
<th>Default</th>
<th>Description</th>
</tr>
<tr>
<td>name</td>
<td>String</td>
<td>in</td>
<td>yes</td>
<td>&nbsp;</td>
<td>The name attribute specifies a WML variable name.</td>
</tr>
<tr>
<td>value</td>
<td>String</td>
<td>custom</td>
<td>yes</td>
<td>&nbsp;</td>
<td>Bind value to the variable that should recieve the user input
string.</td>
</tr>
</table>
<p> Body: <strong>removed</strong><br>
Informal parameters: <strong>allowed</strong><br>
Reserved parameters: none </p>
</td>
</tr>
<tr>
<td colspan="2">
<p><b>Example</b></p>
<p>Template</p>
<p> &lt;?xml version=&quot;1.0&quot;?&gt;<br>
&lt;!DOCTYPE wml PUBLIC &quot;-//WAPFORUM//DTD WML 1.2//EN&quot;<br>
&quot;http://www.wapforum.org/DTD/wml12.dtd&quot;&gt;</p>
<p>&lt;wml&gt;</p>
<p>&lt;card id=&quot;Hello&quot; title=&quot;Hello&quot;&gt;<br>
&nbsp;&lt;onevent type=&quot;onenterforward&quot;&gt;<br>
&nbsp;&nbsp;&lt;refresh&gt;<br>
&nbsp;&nbsp;&nbsp;&lt;setvar jwcid=&quot;@<a href="wml.Setvar.html">wml:Setvar</a>&quot;
name=&quot;username&quot; value=&quot;ognl:username&quot;/&gt;<br>
&nbsp;&nbsp;&lt;/refresh&gt;<br>
&nbsp;&lt;/onevent&gt;<br>
&nbsp;&lt;p&gt;<br>
&nbsp;&nbsp;What is your name?<br>
&nbsp;&nbsp;&lt;input jwcid=&quot;userInput@<a href="wml.Input.html">wml:Input</a>&quot;
name=&quot;username&quot; value=&quot;ognl:username&quot;/&gt;<br>
&nbsp;&lt;/p&gt;<br>
&nbsp;&lt;do type=&quot;accept&quot; label=&quot;Accept&quot;&gt;<br>
&nbsp;&nbsp;&lt;go jwcid=&quot;go@<a href="wml.Go.html">wml:Go</a>&quot;
stateful=&quot;ognl:false&quot; listener=&quot;ognl:listeners.submit&quot;&gt;<br>
&nbsp;&nbsp;&nbsp;&lt;postfield jwcid=&quot;username@<a href="wml.Postfield.html">wml:Postfield</a>&quot;
name=&quot;ognl:components.userInput.name&quot; value=&quot;ognl:username&quot;/&gt;<br>
&nbsp;&nbsp;&lt;/go&gt;<br>
&nbsp;&lt;/do&gt;<br>
&lt;/card&gt;<br><br>
&lt;/wml&gt; </p>
</td>
</tr>
<tr>
<td colspan="2">&nbsp;</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="3">
<hr>
</td>
</tr>
<tr>
<td align="left"><a href="wml.SelectionField.html"><img alt="SelectionField" src="common-images/prev.png"></a></td>
<td align="middle"><a href="index.html"><img alt="Component Index" src="common-images/home.png" ></a></td>
<td align="right"><a href="wml.Timer.html"><img alt="Timer" src="common-images/next.png"></a></td>
</tr>
</table>
</body>
</html>