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  • Brian 77 posts 251 karma points
    Jan 08, 2015 @ 15:13
    Brian
    0

    Incorrect number in list and missing nodes

    Hi guys,

    Working on a list where the first item/node in the list is missing (by design).  This bit is working fine but there are only 4 items on each page and the last item/node is missing... Any ideas why?

    Here is the code:

     

    <?xml version="1.0" encoding="UTF-8"?>

    <!DOCTYPE xsl:stylesheet [<!ENTITY nbsp "&#x00A0;">]>

    <xsl:stylesheet  version="1.0"

      xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

      xmlns:msxml="urn:schemas-microsoft-com:xslt"

      xmlns:umbraco.library="urn:umbraco.library"

      exclude-result-prefixes="msxml umbraco.library">

      <xsl:output method="xml" omit-xml-declaration="yes"/>

     

      <xsl:param name="currentPage"/>

    <xsl:variable name="recordsPerPage" select="5"/>

        <xsl:variable name="pageNumber">

          <xsl:choose>

            <xsl:when test="umbraco.library:RequestQueryString('page') &lt;= 1 or string(umbraco.library:RequestQueryString('page')) = '' or string(umbraco.library:RequestQueryString('page')) = 'NaN'">1</xsl:when>

            <xsl:otherwise>

              <xsl:value-of select="umbraco.library:RequestQueryString('page')"/>

            </xsl:otherwise>

          </xsl:choose>

        </xsl:variable>

        <xsl:variable name="numberOfRecords" select="count($currentPage/parent::*/ReviewerSection/ReviewerBioPage/Review [@isDoc and string(./umbracoNaviHide) != '1'])"/>

     

     

      <xsl:template match="featuredImage">

    <img src="{.}"  />

    </xsl:template>

     <xsl:template match="headshot">

    <img src="{.}" alt="{./headshot}" title="{./firstName}" />

    </xsl:template>

       <xsl:template match="/">

      <xsl:variable name="excerptLength">

        <xsl:choose>

          <xsl:when test="string(/macro/excerptLength) != ''">

            <xsl:value-of select="/macro/excerptLength"/>

          </xsl:when>

          <xsl:otherwise>150</xsl:otherwise>

        </xsl:choose>

      </xsl:variable>

     

     <xsl:variable name="numberOfItems">

        <xsl:choose>

          <xsl:when test="/macro/numberOfItems != ''">

            <xsl:value-of select="/macro/numberOfItems"/>

          </xsl:when>

          <xsl:otherwise>9999</xsl:otherwise>

        </xsl:choose>

      </xsl:variable>

        <xsl:variable name="recordsPerPage" select="5"/>

     

    <ul>

          <xsl:for-each select="$currentPage/parent::*/ReviewerSection/ReviewerBioPage/Review [@isDoc and string(./umbracoNaviHide) != '1']">

    <xsl:sort select="datePosted" order="descending" />

            <xsl:if test="position() &gt; $recordsPerPage * number($pageNumber - 1) and position() &lt;= number($recordsPerPage * number($pageNumber - 1) + $recordsPerPage )">

     

     

     

    <li>

    <figure>

    <a href="{umbraco.library:NiceUrl(@id)}"><xsl:apply-templates select="ancestor-or-self::*[normalize-space(featuredImage)][1]/featuredImage" /></a>

    <!--<span class="wordrated">show STOPPER</span>-->

    </figure>

    <div class="revlist">

    <h3><a href="{umbraco.library:NiceUrl(@id)}"><xsl:value-of select="@nodeName" disable-output-escaping="yes"/> - <span class="sml"><xsl:value-of select="typeOfProduction"/></span></a></h3>

    <figure>

     

    <xsl:apply-templates select="ancestor-or-self::*[normalize-space(headshot)][1]/headshot" /></figure>

    <h5><xsl:value-of select= "umbraco.library:FormatDateTime(datePosted, 'dd/MM/yyyy')" /> | reviewed by <b><xsl:value-of select="../firstName"/>&nbsp;<xsl:value-of select="../surname"/></b></h5>

    <p>

      <xsl:choose>

                    <xsl:when test="string($excerptLength) != '0'">

                      <xsl:value-of select="umbraco.library:TruncateString(umbraco.library:StripHtml(mainReviewContent), number($excerptLength), '...')" disable-output-escaping="yes"/>

                    </xsl:when>

                    <xsl:otherwise>

                      <xsl:value-of select="mainReviewContent" disable-output-escaping="yes"/>

                    </xsl:otherwise>

                  </xsl:choose>

      </p> <a href="{umbraco.library:NiceUrl(@id)}" class="read">Read the full review</a>

     

    </div><!--revlist-->

    </li>

     

     

     

            </xsl:if>

          </xsl:for-each>

     </ul>

    <xsl:if test="$pageNumber &gt; 1">

          <a href="{umbraco.library:NiceUrl($currentPage/@id)}/?page={$pageNumber - 1}" class="navbuttonprev">Previous Page</a>

        </xsl:if>

        <xsl:call-template name="for.loop">

          <xsl:with-param name="i">500</xsl:with-param>

          <xsl:with-param name="page" select="$pageNumber"></xsl:with-param>

          <xsl:with-param name="count" select="ceiling(count($currentPage/*[@isDoc and string(./umbracoNaviHide) != '1']) div $recordsPerPage)"></xsl:with-param>

        </xsl:call-template>

        <xsl:if test="(($pageNumber) * $recordsPerPage) &lt; ($numberOfRecords)">

          <a href="{umbraco.library:NiceUrl($currentPage/@id)}/?page={$pageNumber + 1}" class="navbuttonnext">Next Page</a>

        </xsl:if>

      </xsl:template>

     

      <xsl:template name="for.loop">

        <xsl:param name="i"/>

        <xsl:param name="count"/>

        <xsl:param name="page"/>

        <xsl:if test="$i &lt;= $count">

          <xsl:if test="$page != $i">

            <a href="{umbraco.library:NiceUrl($currentPage/@id)}/?page={$i}" class="navbutton">

              <xsl:value-of select="$i" />

            </a>

          </xsl:if>

          <xsl:if test="$page = $i">

            <xsl:value-of select="$i" />

          </xsl:if>

        </xsl:if>

        <xsl:if test="$i &lt;= $count">

          <xsl:call-template name="for.loop">

            <xsl:with-param name="i">

              <xsl:value-of select="$i + 1"/>

            </xsl:with-param>

            <xsl:with-param name="count">

              <xsl:value-of select="$count"/>

            </xsl:with-param>

            <xsl:with-param name="page">

              <xsl:value-of select="$page"/>

            </xsl:with-param>

          </xsl:call-template>

        </xsl:if>

      </xsl:template>

    </xsl:stylesheet>

  • Jan Skovgaard 11280 posts 23678 karma points MVP 11x admin c-trib
    Jan 08, 2015 @ 16:21
    Jan Skovgaard
    0

    Hi Brian

    How many nodes does your $numberOfRecords variable contain?

    Try doing a and see how many nodes it returns - is it the same as you expect? Otherwise you might need to change your expression to include more nodes perhaps.

    Not saying that this is the issue, just suggesting a place to start debugging.

    Looking forward to hearing from you.

    /Jan

  • Brian 77 posts 251 karma points
    Jan 08, 2015 @ 16:55
    Brian
    0

    This one was a big fat DOH!!!  I'd unwittingly stripped out the first <li></li> in the list which is why I was always short by 1

    Going to go and lie down in a darkened room now!

  • Jan Skovgaard 11280 posts 23678 karma points MVP 11x admin c-trib
    Jan 08, 2015 @ 18:31
    Jan Skovgaard
    0

    Hi Brian

    Haha, oh well...it happens to all of us. The main thing is that you figured out the issue and was able to move on :D

    Happy coding!

    /Jan

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