<div dir="ltr" style="text-align: left;" trbidi="on">
<div dir="ltr" style="text-align: left;" trbidi="on">
<div dir="ltr" style="text-align: left;" trbidi="on">JSTL Set tag is used to create new variable and assign a value to new or existing variable. </p>
<p> The <;c:set>; tag is JSTL-friendly version of the setProperty action. The tag is helpful because it evaluates an expression and uses the results to set a value of a JavaBean or a java.util.Map object.</p>
<p> <b>JSTL Set Tag Example,</b></p>
<pre class="highlight" name="code"><;%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>;
<;html>;
<;head>;
<;title>;<;c:set>; Tag Example<;/title>;
<;/head>;
<;body>;
<;c:set var="salary" scope="session" value="${50000*2}"/>;
<;c:out value="${salary}"/>;
<;/body>;
<;/html>;
</pre>
<p>
As you can see above, in the set tag, new variable &#8220;salary&#8221; is created and value is set to 100000. In the next line, it prints the valued of salary variable using out tag.<br />
This would produce following result:</p>
<p> 100000<br />
<b><br />
</b> <b>Attribute:</b><br />
The <i><b><;c:set>;</b></i> tag has following attributes:</p>
<p></p>
<table class="src" style="background-color: #f7f7f7; border-collapse: collapse; border: 1px solid rgb(214, 214, 214); font-family: Helvetica,Arial,sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; margin: 8px 0px; padding: 0px; text-align: start; text-indent: 0px; text-transform: none; vertical-align: top; white-space: normal; width: 560px; word-spacing: 0px;">
<tbody style="margin: 0px; padding: 0px;">
<tr style="margin: 0px; padding: 0px;">
<th style="background-color: #eeeeee; border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px; text-align: left; width: 73px;">Attribute</th>
<th style="background-color: #eeeeee; border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px; text-align: left;">Description</th>
<th style="background-color: #eeeeee; border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px; text-align: left;">Required</th>
<th style="background-color: #eeeeee; border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px; text-align: left;">Default</th>
</tr>
<tr style="margin: 0px; padding: 0px;">
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">value</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">Information to save</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">No</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">body</td>
</tr>
<tr style="margin: 0px; padding: 0px;">
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">target</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">Name of the variable whose property should be modified</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">No</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">None</td>
</tr>
<tr style="margin: 0px; padding: 0px;">
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">property</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">Property to modify</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">No</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">None</td>
</tr>
<tr style="margin: 0px; padding: 0px;">
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">var</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">Name of the variable to store information</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">No</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">None</td>
</tr>
<tr style="margin: 0px; padding: 0px;">
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">scope</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">Scope of variable to store information</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">No</td>
<td style="border-collapse: collapse; border: 1px solid rgb(214, 214, 214); margin: 0px; padding: 5px;">Page</td>
</tr>
</tbody>
</table>
</div>
<p>
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