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Try this
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html"/>
<xsl:template match="ATTACHMENT">
<html><body><P>
<B>ATTACHMENT:</B>
<xsl:for-each
select="child::ATTACHMENT_NAME[string(normalize-space(.))]">
<xsl:variable name="href"
select="following-sibling::ATTACHMENT_LINK[1]"/>
<br/>
<a href="{$href}">
<xsl:apply-templates/>
</a>
</xsl:for-each>
</P></body></html>
</xsl:template>
</xsl:stylesheet>
Ivan
> -----Original Message-----
> From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of
> Wang, Dongzhi (ACF)
> Sent: Friday, January 31, 2003 3:14 PM
> To: 'XSL-List@xxxxxxxxxxxxxxxxxxxxxx'
> Subject: How to check whether any of child node with
> particular tag name h as non-empty String value
>
>
> Hi All,
>
> I run into a problem where I'm not able to check whether any
> of child node with particular tag name has empty String value.
>
> Here's the XML:
>
> <ATTACHMENT>
> <ATTACHMENT_NAME></ATTACHMENT_NAME>
> <ATTACHMENT_LINK> http://yahoo.com </ATTACHMENT_LINK>
> <ATTACHMENT_NAME> link </ATTACHMENT_NAME>
> <ATTACHMENT_LINK> http://msn.com </ATTACHMENT_LINK>
> </ATTACHMENT>
>
> The requirement is to do something ANY of the
> <ATTACHMENT_NAME> elemement has non-empty String. Here's the
> XSL I wrote:
>
> <xsl:template match="ATTACHMENT">
> <xsl:if
> test="string(normalize-space(child::ATTACHMENT_NAME))">
> <P>
> <B>ATTACHMENT:</B>
> <xsl:for-each select="ATTACHMENT_NAME">
> <xsl:variable
> name="href" select="following-sibling::ATTACHMENT_LINK" />
> <a href ="{$href}">
> <xsl:apply-templates />
> </a>
> <br/>
> </xsl:for-each>
> </P>
> </xsl:if>
> </xsl:template>
>
> But from the result I got, seems like the decision is only
> based on the first <ATTACHMENT_NAME> element it found, and
> totally ignore the later ones. i.e. if the first
> <ATTACHMENT_NAME> has empty String value but the second one
> has String value "link" in it, it won't fall into the if block.
>
> Thanks in advance for any suggestions!
>
> Dongzhi
>
>
> XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
>
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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