RE: namesapce-uri() method returns emty, when using

>
>  say for example my xml document is as follows:
>
> <?xml version="1.0"?>
> <a:root xmlns:a="name-a">
> 	<b:sub xmlns:b="name-b"/>
> 	<c:sub xmlns:c="name-c"/>
> </a:root>
>
> here is my XSl ::
>
> <?xml version="1.0"?>
> <xsl:stylesheet
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
>   xmlns:a="name-a"  xmlns:b="name-b"  xmlns:c="name-c">
>
> <xsl:template match="/">
>   <xsl:for-each select="root">
>    <uri><xsl:value-of select="namespace-uri()"/></uri>
>  </xsl:for-each>
> </xsl:template>
> </xsl:stylesheet>
>
> when i transform using Trax api i am getting namespace-uri()
> method returns emty.i have no clue.
>
Your source document does not contain any element named "root" (only one
named "a:root"), so the for-each selects nothing, so the namespace-uri()
method should never be called.

Mike Kay


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