xsl:copy-of Element (Windows Embedded CE 6.0)
1/6/2010
Inserts subtrees and result-tree fragments into the result tree.
Syntax
<xsl:copy-of
select = expression />
Attributes
- select
[required] XPath expression identifying nodes to be copied. The subtree below each of these nodes is copied to the result tree in its entirety.
Element Information
Number of occurrences |
Unlimited |
Parent elements |
xsl:attribute, xsl:comment, xsl:copy, xsl:element, xsl:for-each, xsl:if, xsl:otherwise, xsl:param, xsl:processing-instruction, xsl:template, xsl:variable, xsl:when, xsl:with-param, output elements |
Child elements |
(No child elements) |
Remarks
When the result of evaluating the expression is a result-tree fragment, the complete fragment is copied into the result tree. When the result is a node-set, all the nodes in the set are copied in document order into the result tree; copying an element node copies the attribute nodes, name space nodes, and children of the element node as well as the element node itself. A root node is copied by copying its children. When the result is neither a node-set nor a result-tree fragment, the result is converted to a string and then inserted into the result tree, as with <xsl:value-of>.
Example
Given this XML,
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="family.xsl"?>
<family>
<person>
<given-name age="10">
<name>James</name>
<nick-name>Jim</nick-name>
</given-name>
<family-name>Fine</family-name>
</person>
...
</family>
the following transform finds a person element with "given-name" and "family-name" children elements. The paragraph will contain the first "given-name" child element of the current node, including any attributes and child elements, followed by a space and the first "family-name" child element, including any attributes and child elements, of the current node.
<xsl:template match="person">
<p>
<xsl:copy-of select="given-name"/>
<xsl:text> </xsl:text>
<xsl:copy-of select="family-name"/>
</p>
</xsl:template>
The generated HTML is as follows:
<?xml version="1.0" encoding="UTF-16"?>
<p>
<given-name age="10">
<name>James</name>
<nick-name>Jim</nick-name>
</given-name>
<family-name>Fine</family-name>
</p>