Re: Problem to compare a value with a set of tag conte

<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>

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>

>>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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