CODEWITHSUNDEEP
xslt
A. M. Mérida
A. M. Mérida

Reputation: 2618

List link of paginator

I need to generate a list of links, as the maximum value, I want to do is a paginator.

Example: this variable extracts the maximum number of links.

  <xsl:variable name="countPages" 
         select="substring-after(substring-before(
                     //x:div[@class='navBarBottomText']/x:span, ')'), 'till ' )" />

This case is: 30, this value is the total of links.

file XSLT:

  <xsl:template match="//x:div[@class='navBarBottomText']" >
    <xsl:call-template name="paginator"/>
  </xsl:template>
  <xsl:template name="paginator">
    <xsl:param name="pos" select="number(0)"/>
    <xsl:choose>
      <xsl:when test="not($pos >= countPages)">
        <link href="{concat('localhost/link=' + $pos)}" />
        <xsl:call-template name="paginator">
          <xsl:with-param name="pos" select="$pos + 1" />
        </xsl:call-template>
      </xsl:when>
      <xsl:otherwise/>
    </xsl:choose>
  </xsl:template>

The result should be something like:

<link href="localhost/link=0" />
<link href="localhost/link=1" />
<link href="localhost/link=2" />
<link href="localhost/link=3" />
<link href="localhost/link=4" />
<link href="localhost/link=5" />
<link href="localhost/link=6" />
.....

missing some parameter?. Thanks.

Upvotes: 1

Views: 58

Answers (1)

Dimitre Novatchev
Dimitre Novatchev

Reputation: 243469

You could do this the way you wanted -- just use a proper variable reference:

Replace:

<xsl:when test="not($pos >= countPages)">

with:

<xsl:when test="not($pos >= $countPages)">

Here I assume that the variable $countPages is globally defined (visible).

A non-recursive solution:

<xsl:variable name="vDoc" select="document('')"/>

<xsl:for-each select=
  "($vDoc//node() | $vDoc//@* | $vDoc//namespace::*)[not(position() >= $countPages)]">

  <link href="localhost/link={position() -1}" />
</xsl:for-each>

Upvotes: 1

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