5

I'm new to XSL, and not able to find information on this question. This is only for XSLT 1.0, and will eventually be run from XSLTproc.

Here is an example XML

<root>
    <node>
        <data />
        <child>
            <grandchild />
        </child>
        <step-child action="removenode" />
    </node>
    <node>
        <data />
        <step-child action="removenode" />
    </node>
</root>

Basically, I want to keep everything except :

  • remove any node with no <child>
  • remove all <step-child>

I can only figure out how to remove unwanted nodes, but even that is questionable. I really appreciate any help with this.

4

1 回答 1

10
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    version="1.0">

    <!--Identity template to copy all content by default-->
    <xsl:template match="@*|node()">
        <xsl:copy>
            <xsl:apply-templates select="@*|node()"/>
        </xsl:copy>
    </xsl:template>

    <!--Remove node elements that do not have child elements, 
               and remove step-child elements -->
    <xsl:template match="node[not(child)] | step-child"/>

</xsl:stylesheet>
于 2012-06-01T21:40:41.740 回答