对于这个简单(我希望)的问题,我们将不胜感激。在向此XML文档添加命名空间后,xsl:for-each
无法找到任何元素:
<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml-stylesheet type="text/xsl" href="cdsort.xsl"?>
<catalog xmlns="http://www.mycompany.com/test" >
<cd>
<title>Empire Burlesque</title>
<artist>Bob Dylan</artist>
</cd>
<cd>
<title>Tupelo Honey</title>
<artist>Van Morrison</artist>
</cd>
</catalog>
这是XSL代码:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0"
xmlns:vv="http://www.mycompany.com/test"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<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="vv: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>
答案 0 :(得分:0)
您已为整个文档设置默认命名空间,因此xpath中的子元素也需要前缀:
<xsl:for-each select="vv:catalog/vv:cd">
<tr>
<td><xsl:value-of select="vv:title" /></td>
<td><xsl:value-of select="vv:artist" /></td>
</tr>
</xsl:for-each>