test_variable.jsp
来自「jakarta-taglibs」· JSP 代码 · 共 63 行
JSP
63 行
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<%@ taglib uri="http://jakarta.apache.org/taglibs/xtags-1.0" prefix="xtags" %>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Test <xtags:variable></title>
<link rel="stylesheet" href="../examples.css" type="text/css">
</head>
<body>
<h1>Test <xtags:variable></h1>
<xtags:parse uri="tree.xml"/>
<table>
<tr>
<td>valueOf</td>
<td>
<xtags:valueOf select="count(//folder)"/>
</td>
</tr>
<tr>
<td>format-number</td>
<td>
<xtags:valueOf select="format-number(count(//folder))"/>
</td>
</tr>
<tr>
<td>variable</td>
<td>
<xtags:variable id="foo" select="count(//folder)"/>
<%= foo %>
</td>
</tr>
<tr>
<td>number variable</td>
<td>
<xtags:variable id="foo2" type="number" select="count(//folder)"/>
<%= foo2.intValue() %>
</td>
</tr>
<tr>
<td>java.lang.Number variable</td>
<td>
<xtags:variable id="foo3" type="java.lang.Number" select="count(//folder)"/>
<%= foo3.intValue() %>
</td>
</tr>
<tr>
<td>java.lang.Double variable</td>
<td>
<xtags:variable id="foo4" type="java.lang.Double" select="count(//folder)"/>
<%= foo4.intValue() %>
</td>
</tr>
</table>
<hr>
</body>
</html>
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