RE: variable in filter doesn't work??

Try this:

<xsl:variable name="filter" select="//person[cat = &apos;zoro&apos;]"/>
<!-- <xsl:value-of select="$filter"/> -->
        <tr>
                <td><xsl:value-of select="$filter/cat"/></td>
                <td><xsl:value-of select="$filter/dog"/></td>
                <td><xsl:value-of select="$filter/fish"/></td>
        </tr>

The variable contains a result tree fragment that contains the nodes listed.  
You need to then apply X-Path against the variable to get the node values out.


-----Original Message-----
From: Carter, Will [mailto:WCarter(_at_)envestnetpmc(_dot_)com]
Sent: Friday, September 20, 2002 11:24 AM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] variable in filter doesn't work??


when I put a variable in a filter I am having problems...

here is my xml:
-----------------------
<people>
        <person name="george">
                <cat>zoro</cat>
                <dog>butch</dog>
                <fish>jaws</fish>
        </person>
        <person name="jennifer">
                <cat>felix</cat>
                <dog>fido</dog>
                <fish>moby</fish>
        </person>
        <person name="simon">
                <cat>tom</cat>
                <dog>scooby</dog>
                <fish>conroy</fish>
        </person>
</people>
-----------------------

this xsl works properly (it sorts out all except for when cat='zoro':

-----------------------
<xsl:for-each select="//person[cat = 'zoro']">
        <tr>
                <td><xsl:value-of select="cat"/></td>
                <td><xsl:value-of select="dog"/></td>
                <td><xsl:value-of select="fish"/></td>
        </tr>
</xsl:for-each>
-----------------------

output:
zoro   butch   jaws

why doesn't this work?
-----------------------
<xsl:variable name="filter" select='"cat = &apos;zoro&apos;"'/>
<xsl:value-of select="$filter"/>
        <tr>
                <td><xsl:value-of select="cat"/></td>
                <td><xsl:value-of select="dog"/></td>
                <td><xsl:value-of select="fish"/></td>
        </tr>
</xsl:for-each>
-----------------------
output:
zoro   butch   jaws 
felix   fido   moby 
tom   scooby   conroy

I really trying to filter based on a parameter, if the parameter is empty, 
don't filter.  If it is something, filter.

thanks,
will

 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list