Re: [Hypercontent-users] XLS Question

[Alex V. <al...@bi...>]

Hi Carl,
	You can combine those tests using the "and" operator

<xsl:variable name="specific-books" select="/cms:wrapper/cms:source/ 
metadata/book[subject[contains(.,$subject)] and type[contains 
(.,'Articles in journals')]]"/>

You can then base the count and conditional statements off of that  
variable.

Cheers,

Alex

On Dec 13, 2006, at 5:37 AM, Carl P Barrow wrote:

> Hi all,
>
> This is an XSL question rather than directly relating to  
> HyperContent, but I've been trying to get it going for some time  
> and thought I check if anyone can help me out.
>
> I have an XMl file:
>
> <metadata>
> <book>
>         <title></title>
>         <alternative></alternative>
>         <creator></creator>
>         <subject></subject>
>         <description></description>
>         <publisher></publisher>
>         <date></date>
>         <type></type>
>         <format></format>
>         <identifier></identifier>
>         <relation></relation>
>         <coverage></coverage>
>         <rights></rights>
> </book>
> </metadata>
>
> I am counting how many books have a specific subject:
>
> <xsl:value-of select="count(/cms:wrapper/cms:source/metadata/book 
> [subject[contains(.,$subject)]])"/>
>
> Then I split that down to display all books in a subject that have  
> a specific type:
>
> <xsl:for-each select="/cms:wrapper/cms:source/metadata/book[subject 
> [contains(.,$subject)]]">
>         <xsl:if test="type[contains(.,'Articles in journals')]">
>            <xsl:call-template name="listproc"/>
>          </xsl:if>
> </xsl:for-each>
>
> I want to do two other things which I'm having problems with:
> 1 - Count the number of books that have a specific subject and a  
> specific type.
> 2 - If there are books with a specific subject and a specific type  
> display something on the page.
>
> Any help appreciated
>
> thanks
> Carl
>
> *************************************
>
> Carl Barrow
> Systems Integrator
> e-Services
> The University of Hull
> Cottingham Road
> Hull
> HU6 7RX
> Ext. 6838
>
> *************************************
>
>
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