Hi Eric,

Take a look at this: http://www.nibble.be/?p=11

/Simon

Yea i have tried his code but is seem very slopy and plus i get errors. Thank for the link

Simon,

I found the same code in a project that someone posted on umbraco.  I have implemented the code but i get one error.  Im not sure if you could look at it and help me out.  Im lost at this point.

Error occured

Error in XSLT at line 73, char 11
71:       <ul>
72:       <xsl:for-each select="$feedContent//item">
73: >>>   <xsl:if test="position() &gt; $recordsPerPage * number($pageNumber - 1) and position() &lt;= number($recordsPerPage * number($pageNumber - 1) + $recordsPerPage )"> <<<
74:       <li>
75:  

<?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="excerptLength" select="1000" />

  <xsl:variable name="feed" select="string('http://thesaltminechurch.podbean.com/feed/')"/>
  <!-- cache for 30 minutes (1.800 seconds) -->
  <xsl:variable name="cacheRate" select="number(1800)"/>

  <xsl:template match="/">

    <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>

    <!-- start writing XSLT -->
    <xsl:choose>

      <xsl:when test="$feed != ''">
        <xsl:variable name="feedContent" select="umbraco.library:GetXmlDocumentByUrl($feed, number($cacheRate))"/>
        <xsl:choose>
          <xsl:when test="$feedContent != 'error'">
            <xsl:call-template name="renderFeed">
              <xsl:with-param name="feedContent" select="$feedContent"/>
            </xsl:call-template>
          </xsl:when>
          <xsl:otherwise>
            <p>
              <strong>Feed Viewer Macro Error: Error fetching feed</strong><br />
              The feed '<xsl:value-of select="$feed"/>' could not be loaded. Verify that the feed url exists and that you have an
              active internet connection
            </p>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:when>
      <xsl:otherwise>
        <p>
          <strong>Feed Viewer Macro Error: No feed chosen</strong><br />
          Please make sure to add a value in the "Feed Url" parameter
        </p>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template name="renderFeed">
    <xsl:param name="feedContent"/>
    <xsl:if test="count($feedContent//item) &gt; 0">

      <ul>
        <xsl:for-each select="$feedContent//item">
          <xsl:if test="position() &gt; $recordsPerPage * number($pageNumber - 1) and position() &lt;= number($recordsPerPage * number($pageNumber - 1) + $recordsPerPage )">
            <li>

              <h2>

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

              </h2>
              <strong>
                <small>
                  <xsl:value-of select="umbraco.library:LongDate(pubDate)"/>
                </small>
              </strong>
              <br/>
              <br/>
              <xsl:choose>
                <xsl:when test="string($excerptLength) != '0'">
                  <p>
                    <xsl:value-of select="umbraco.library:TruncateString(umbraco.library:StripHtml(description), number($excerptLength), '...')" disable-output-escaping="yes"/>
                  </p>
                </xsl:when>
                <xsl:otherwise>
                  <!-- <xsl:value-of select="description" disable-output-escaping="yes"/> -->
                </xsl:otherwise>
              </xsl:choose>
              <br/>
              <a href=" {enclosure/@url} ">
                <img style="vertical-align:middle;" src="/images/play.jpg" />  Listen Now
              </a>
            </li>
            <br/>
            <br/>
            <br/>
            <br/>
          </xsl:if>

        </xsl:for-each>
        <!-- <li class="last"><xsl:text disable-output-escaping="yes">&amp;</xsl:text>nbsp;</li> -->
      </ul>

    </xsl:if>
    <xsl:if test="$pageNumber &gt; 1">
      <a href="{umbraco.library:NiceUrl($currentPage/@id)}/{$pageNumber - 1}">previous</a>
    </xsl:if>
    <xsl:call-template name="for.loop">
      <xsl:with-param name="i">1</xsl:with-param>
      <xsl:with-param name="page" select="$pageNumber"></xsl:with-param>
      <xsl:with-param name="count" select="ceiling(count($currentPage/node) div $recordsPerPage)"></xsl:with-param>
    </xsl:call-template>
    <xsl:if test="(($pageNumber) * $recordsPerPage) &lt; ($numberOfRecords)">
      <a href="{umbraco.library:NiceUrl($currentPage/@id)}/{$pageNumber + 1}">next</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)}/{$i}" >
          <xsl:value-of select="$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>

Hi Simon

Your variables are declared inside the main template (match="/") so they are not available outside of that template. If you move the variable declarations up just a little, I think it will work fine :)

<?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="excerptLength" select="1000" />

  <xsl:variable name="feed" select="string('http://thesaltminechurch.podbean.com/feed/')"/>
  <!-- cache for 30 minutes (1.800 seconds) -->
  <xsl:variable name="cacheRate" select="number(1800)"/>

    <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:template match="/">

  <!-- start writing XSLT -->

and then the rest of the xslt

Simon, 

thanks that fixed that one.  One more for you.  I get the following error

System.Xml.Xsl.XslLoadException: The variable or parameter 'numberOfRecords' is either not defined or it is out of scope.

Here is the line of code     <xsl:if test="(($pageNumber) * $recordsPerPage)  &lt; ($numberOfRecords) ">

 I don't see any where i can define the number of records. If I take out the $numberOfRecords it works and renders on the page.  The only thing is the next button thows an Page not found - No umbraco document matches the url 'http://localhost/resources/current-sermons.aspx/2'

You have any suggestion?

Josh,

Thanks for all you help

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