Re: [xsl] how find out end position using 'for' loop

Le 14/06/2011 06:47, JS Rawat a écrit :

Hi Everybody,
Have anyone any idea about the below problem. I want + sign between two 
RefArray (RefArray[11] + RefArray[12]) but not in the last (RefArray[12]+ 
RefArray[13]+ should be RefArray[12]+ RefArray[13]).

Input
<link class="bibcit" rid="FileName_bib11">11&#x2013;13</link>

XSLT

<xsl:template match="link">
  <xsl:choose>
   <xsl:when test="@class='bibcit'">
      <xsl:variable name="bibtext" select="."/>
      <xsl:choose>
       <xsl:when test="contains($bibtext, '&#x2013;') and 
substring-before($bibtext,'&#x2013;') castable as xs:integer">
         <xsl:variable name="start" 
select="xs:integer(substring-before($bibtext,'&#x2013;'))"/>
         <xsl:variable name="end" 
select="xs:integer(substring-after($bibtext,'&#x2013;'))"/>
         <a class="bibcit" href="references.htm#{substring-after(@rid,'_')}" 
onmouseout="startTimeout()">
          <xsl:attribute name="onmouseover">refpopup('REF',<xsl:value-of select="for $i in $start to $end 
return concat('RefArray[',$i,']+')"/>)</xsl:attribute><xsl:apply-templates/></a>
       </xsl:when>
      </xsl:choose>
    </xsl:when>
   </xsl:choose>
</xsl:template>

OUTPUT
<a class="bibcit" href="references.htm#bib11" onmouseout="startTimeout()" 
onmouseover="refpopup('REF',RefArray[11]+ RefArray[12]+ RefArray[13]+)">11â€“13</a>


Desired OUTPUT
<a class="bibcit" href="references.htm#bib11" onmouseout="startTimeout()" 
onmouseover="refpopup('REF',RefArray[11]+ RefArray[12]+ RefArray[13])">11â€“13</a>


Hi
Another (better?) answer:

<xsl:value-of select="string-join(for $i in $start to $end returnconcat('RefArray[',$i,']'), '+')"/>


string-join() does exactly what you want : add a separator between strings.

You could also use <xsl:text> for your text values. Doing that allowsyou to (auto-)indent your text, it's a lot easier to read:<a class="bibcit" href="references.htm#{substring-after(@rid,'_')}"onmouseout="startTimeout()">

<xsl:attribute name="onmouseover">
<xsl:text>refpopup('REF',</xsl:text>

<xsl:value-of select="string-join(for $i in $start to $end returnconcat('RefArray[',$i,']'), '+')"/>

<xsl:text>)</xsl:text>
</xsl:attribute>
<xsl:apply-templates/>
</a>

--
Regards,
Olivier Jeulin


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