xsl:element apply attributes
this question relates to
XSLT to generate html tags specified in XML
where I had an xml docment and used an xsl to generate html tags using
<xsl:element name="{Type}" >
the problem I have is that I want to specify some html attributes in my xml for example
<Page>
<ID>Site</ID>
<Object>
<ID>PostCode</ID>
<Type>div</Type>
<Attributes>
<Attribute name="class">TestStyle</Attribute>
<Attribute name="id">TestDiv</Attribute>
</Attributes>
<Class>display-label</Class>
<Value>PostCode</Value>
开发者_运维问答</Object>
</Page>
So does any one know how I could populate the xsl:element with the two attributes using xsl?
Thanks
Building from the stylesheet that I posted in the previous question, within the element declaration you can iterate through each of the Attributes/Attribute elements and construct the attributes for the element that you are constructing.
You are "standing" on the Object element node inside that for-loop, so you can then iterate over it's Attributes/Attribute elements like this:
<xsl:for-each select="Attributes/Attribute">
<xsl:attribute name="{@name}"><xsl:value-of select="current()"/></xsl:attribute>
</xsl:for-each>
Applied to your stylesheet:
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<head>
</head>
<body>
<xsl:for-each select="Page/Object">
<xsl:element name="{Type}" >
<xsl:for-each select="Attributes/Attribute">
<xsl:attribute name="{@name}"><xsl:value-of select="current()"/></xsl:attribute>
</xsl:for-each>
<xsl:value-of select="Value"/>
</xsl:element>
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
This is an alternative way to achieve the same output, but in a little more delcarative fashion, using apply-templates instead of for-each.
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<head>
</head>
<body>
<xsl:apply-templates select="Page/Object" />
</body>
</html>
</xsl:template>
<xsl:template match="Object">
<xsl:element name="{Type}" >
<xsl:apply-templates select="Attributes/Attribute" />
<xsl:apply-templates select="Value" />
</xsl:element>
</xsl:template>
<xsl:template match="Attribute">
<xsl:attribute name="{@name}"><xsl:value-of select="."/></xsl:attribute>
</xsl:template>
</xsl:stylesheet>
You need to fix the Attributes element in your source sample, it's not closed.
You can use xsl:for-each or xsl:apply-templates with select="Attributes/Attribute", to invoke an xsl:attribute element that looks a bit like this:
<xsl:attribute name="{@name}"><xsl:value-of select="text()"/></xsl:attribute>
The thing you need to watch out for is that xsl:attribute must come before anything that adds children to the {Type} element.
<xsl:element name="Attribute">
<xsl:attribute name="class">TestStyle</xsl:attribute>
<xsl:attribute name="id">TestDiv</xsl:attribute>
</xsl:element>
加载中,请稍侯......
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