Re: Predicate Evaluation

Per Scott's suggestion, I've replaced the variables by
current()/ns1:Element2, that looks much better. Thanks.

On 11/26/07, Scott Trenda <Scott.Trenda@xxxxxxxx> wrote:
> Looking at your input... have you considered using a key? Like so:
>
> <xsl:key name="ns2:Element2" match="ns2:Element2" use="."/>
>
> ...
>
> <!-- the result of the key() will be a node-set containing the
> ns2:Element2 elements -->
> <xsl:for-each select="key('ns2:Element2',
> $param1/ns1:Element1/ns1:Element2)">
>   <ns3:Element2>
>     <xsl:value-of select="."/>
>   </ns3:Element2>
> </xsl:for-each>
>
> When you feed in a node-set to the second parameter of key(), it returns
> a node-set that is equivalent to the result of calling key() on each
> node in that node-set. Which would be the same as what you're doing here
> - creating a ns3 copy of every node with an equal value between
> ns1:Element2 and ns2:Element2.
>
> ~ Scott
>
>
> -----Original Message-----
> From: Fernando Ribeiro [mailto:webmaster@xxxxxxxxxxxxxxxxxxxxxx]
> Sent: Monday, November 26, 2007 9:06 AM
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: Re:  Predicate Evaluation
>
> Humm, my mistake. I was trying to select a ns2:Element2 element which
> value is equal to the value of a ns1:Element2 element, instead. What
> would be the right expression to do so? Thanks.
>
> ...
>
> These are the inputs:
>
> <ns1:Element1 xmlns:ns1="urn:ns1">
>    <ns1:Element2>Test</ns1:Element2>
>  </ns1:Element1>
>
> <ns2:Element1 xmlns:ns2="urn:ns2">
>    <ns2:Element2 attribute1="value1">Test</ns2:Element2>
>   <ns2:Element3>value1</ns3:Element3>
>  </ns2:Element1>