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Parsing XML with child elements that have the same name using XSLT/XSL

I am wondering if there is a way to transfer over a parent element with all of its children elements that have the same element name using XSLT.

For example, if the original xml file is like this:

<parent>
  <child>1</child>
  <child>2</child>
  <child>3</child>
</parent>

And I try to parse it with xsl using:

<xsl:for-each select="parent">
  <print><xsl:value-of select="child"></print>

wanting something like this:

<print>1</print>
<print>2</print>
<print>3</print>

but I get this:

<print>1</print>

because the for-each is more designed for thi开发者_如何学Cs format:

<parent>
  <child>1</child>
<parent>
</parent
  <child>2</child>
<parent>
</parent
  <child>3</child>
</parent

Is there anyway to get the desired printout without formatting it like it is above, but rather the first way?

Thanks


It's because you're doing the xsl:for-each on the parent instead of the child. You would get the results you're looking for if you changed it to this (assuming the current context is /):

<xsl:for-each select="parent/child">
  <print><xsl:value-of select="."/></print>
</xsl:for-each>

However... using xsl:for-each is usually not necessary. You should let overriding templates handle the work for you instead of trying to get to all of the children from a single template/context (like /)

Here's a complete stylesheet for an example:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output indent="yes"/>
  <xsl:strip-space elements="*"/>

  <xsl:template match="node()|@*">
    <xsl:copy>
      <xsl:apply-templates select="node()|@*"/>
    </xsl:copy>
  </xsl:template>

  <xsl:template match="parent">
    <xsl:apply-templates/>
  </xsl:template>

  <xsl:template match="child">
      <print><xsl:apply-templates/></print>
  </xsl:template>

</xsl:stylesheet>

the output of this stylesheet would be:

<print>1</print>
<print>2</print>
<print>3</print>
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