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<h1>XSLT <xsl:value-of> Element</h1>
<hr />
<a href="xsl_w3celementref.asp"><img class="navup" src="../images/up.gif" alt="XSLT Element Reference" border="0" /> Complete XSLT Element Reference</a>
<hr />
<h2>Definition and Usage</h2>
<p>The <xsl:value-of> element element extracts the value of a selected node.</p>
<p>The <xsl:value-of> element can be used to select the value of an XML element
and add it to the output.</p>
<p><b>Note:</b> The value of the required select attribute contains an XPath
expression. It works like navigating a file system where a forward slash (/)
selects subdirectories.</p>
<hr />
<h2>Syntax</h2>
<table class="ex" cellspacing="0" border="1" width="100%" cellpadding="3">
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<td valign="top">
<pre><xsl:value-of
select="expression"
disable-output-escaping="yes|no"/></pre>
</td>
</tr>
</table>
<h2>Attributes</h2>
<table class="ex" cellspacing="0" border="1" width="100%" cellpadding="3">
<tr>
<th align="left" valign="top" width="35%">Attribute</th>
<th align="left" valign="top" width="15%">Value</th>
<th align="left" valign="top" width="50%">Description</th>
</tr>
<tr>
<td valign="top">select</td>
<td valign="top">expression</td>
<td valign="top">Required. An XPath expression that specifies which
node/attribute to extract the value from</td>
</tr>
<tr>
<td valign="top">disable-output-escaping</td>
<td valign="top">yes<br />
no</td>
<td valign="top">Optional. "yes" indicates that special characters (like
"<") should be output as is. "no" indicates that special characters (like
"<") should be output as "&lt;". Default is "no"</td>
</tr>
</table>
<h3>Example 1</h3>
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<pre><?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"></pre>
<pre><xsl:template match="/">
<html>
<body>
<h2>My CD Collection</h2>
<table border="1">
<tr bgcolor="#9acd32">
<th>Title</th>
<th>Artist</th>
</tr>
<tr>
<td><xsl:value-of select="catalog/cd/title"/></td>
<td><xsl:value-of select="catalog/cd/artist"/></td>
</tr>
</table>
</body>
</html>
</xsl:template></pre>
<pre></xsl:stylesheet></pre>
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<p><a target="_blank" href="cdcatalog.xml">View the XML file</a>,
<a target="_blank" href="cdcatalog_ex2.xsl">View the XSL file</a>, and
<a target="_blank" href="cdcatalog_with_ex2.xml">View the result</a>.</p>
<h3>Example 2</h3>
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<td valign="top">
<pre><?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"></pre>
<pre><xsl:template match="/">
<html>
<body>
<h2>My CD Collection</h2>
<table border="1">
<tr bgcolor="#9acd32">
<th>Title</th>
<th>Artist</th>
</tr>
<xsl:for-each select="catalog/cd">
<tr>
<td><xsl:value-of select="title"/></td>
<td><xsl:value-of select="artist"/></td>
</tr>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template></pre>
<pre></xsl:stylesheet></pre>
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<p><a target="_blank" href="cdcatalog.xml">View the XML file</a>,
<a target="_blank" href="cdcatalog_ex3.xsl">View the XSL file</a>, and
<a target="_blank" href="cdcatalog_with_ex3.xml">View the result</a>.</p>
<hr />
<a href="xsl_w3celementref.asp"><img class="navup" src="../images/up.gif" alt="XSLT Element Reference" border="0" /> Complete XSLT Element Reference</a>
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