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Re: Problem to compare a value with a set of tag content
- From: Xavier DAMAY <xsl dot list at netcourrier dot com>
- To: XSL-List at lists dot mulberrytech dot com
- Date: Thu, 30 May 2002 08:57:21 +0200
- Subject: Re: [xsl] Problem to compare a value with a set of tag content
- Reply-to: xsl-list at lists dot mulberrytech dot com
Thank you, David
I'm very confuse, i made a mistake in writing my structure :
the real one is
<liste>
<compte>
<pdf>1</pdf>
<pdf>4</pdf>
...
</compte>
<annonce id ="1">
bla bla
</annonce>
<annonce id ="2">
bla bla
</annonce>
<annonce id ="3">
bla bla
</annonce>
</liste>
that why i needed a nested structure.
i tried five solutions
<xsl:for-each select="liste/annonce">
<xsl:for-each select="../compte/pdf">
1 <xsl:variable name="en-pdf" select=".=@id"/>
2 <xsl:variable name="en-pdf" select=".=../@id"/>
3 <xsl:variable name="en-pdf" select="@id=."/>
4 <xsl:variable name="en-pdf" select="../annonce/@id=."/>
5 <xsl:variable name="en-pdf" select="../../annonce/@id=."/>
</xsl:for-each>
</xsl:for-each>
with no succes, i'm stuck !
Xavier
David Carlisle wrote:
>>of tag content
>>
>
>the content of a tag is the stuff between < and >
>If you mean the stuff between <xxx> and </xxx> then that is the content
>of the xxx element not the content of a tag.
>
>
>>Question 1 : Are nested for-each statements allowed ?
>>
>
>yes
>
>But your example appears confused (so i can't tell what you want)
>
> <xsl:for-each select="annonce">
> so here the current node is an annonce.
> <xsl:variable name="en-pdf">
> <xsl:for-each select="compte/pdf">
> so here you are iterating over all pdf children of compute children of
> the current element but that is empty as the annonce element does not
> have any compte children. You could use /compte/pdf which would select
> something but there is no point in nesting such a for-each as it will
> re-evaluate the same thing each time for each item in the outer list.
>
>>Question 2 :
>>
>
>I think you just want something like
>
> <xsl:for-each select="annonce/id">
> <xsl:variable name="en-pdf" select=".=../../compte/pdf"/>
>
>which will iterate over the <id> and in each case $en-pdf will be
>true() or false()
>
>David
>
>
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