Sign in Register
Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at


  • sdfsfm 70 posts 94 karma points
    Aug 03, 2010 @ 13:35
    sdfsfm
    0

    get featured news item or default to latest item

    Hi I'm trying to show the lastest news item [doctype NewsItem] on all pages, but its currently not working and if possible show a featured news item is the they dont want the lastest..

     

    my code looks like this

    <xsl:param name="currentPage"/>
    <xsl:variable name="documentTypeAlias" select="string('NewsItem')"/>
        
    <xsl:template match="/">
     
      <xsl:for-each select="$currentPage/* [name() = $documentTypeAlias and string(umbracoNaviHide) != '1']">
        
      <xsl:sort select="current()/data[@alias='newsItem']"  order="descending" />
        
        <xsl:if test="position() &lt;= 1 ">
      
     <xsl:value-of select="./data [@alias = 'NewsItem']"  disable-output-escaping="yes"  />

        <h2><a href="{umbraco.library:NiceUrl(@id)}" ><xsl:value-of select="@nodeName"/></a></h2>
        <p class="date"><xsl:value-of select="umbraco.library:FormatDateTime(./newsDate, 'd MMMM, yyyy')"/></p>
        <p><xsl:value-of select="umbraco.library:TruncateString(umbraco.library:StripHtml(./newsBodyText), 100,'...')"  /></p>
        <p class="bg-btnGreen"><a href="{umbraco.library:NiceUrl(@id)}" title="" class="btn btnGreen">Continue reading</a></p>  
      
    </xsl:if>
        

    </xsl:for-each>

    Every section i have this marco on is blank

    Copy Link
  • Sascha Wolter 615 posts 1101 karma points
    Aug 03, 2010 @ 14:11
    Sascha Wolter
    0

    Hi Ivor,

    try the following:

    instead of 

    <xsl:sort select="current()/data[@alias='newsItem']"  order="descending" />

    use

    <xsl:sort select="@createDate"  order="descending" />

    That orders the news items by their creation date in descending order.

    Then use position() = 1 in your test, the index starts at 1 (and not 0, so <1 will never be true).

    Instead of 

    <xsl:value-of select="./data [@alias = 'NewsItem']"  disable-output-escaping="yes"  />

    you should use

    <xsl:value-of select="@nodeName" />

    to get the name of the node in Umbraco.

    You can use

    <xsl:for-each select="$currentPage/* [name() = $documentTypeAlias and string(umbracoNaviHide) != '1']">

    only if all the news items are actually below the node that you are using this script on. If they are not you should probably introduce some variable like this: <xsl:variable name="newsItemsRoot" value="umbraco.library:GetXmlNodeById(your-root-node-id)" />, then you can use

    <xsl:for-each select="$newsItemsRoot/* [name() = $documentTypeAlias and string(umbracoNaviHide) != '1']">

    to get a list of all news items.

    If your client wants a favourite news item to be shown you need to wrap this with a choose statement, check if a fav news item is set and if so use that instead.

    Hope that helps,

    Sascha

    Copy Link
  • sdfsfm 70 posts 94 karma points
    Aug 03, 2010 @ 15:26
    sdfsfm
    0

    Hi Sacha, for some weird reason my posts was duplicated. Matt Brailsofrd help me with my problem in the other post

    Copy Link
  • Sascha Wolter 615 posts 1101 karma points
    Aug 03, 2010 @ 15:41
    Sascha Wolter
    0

    No worries, I've seen that 10 seconds after I posted this. ;)

    Copy Link

  • This forum is in read-only mode while we transition to the new forum.

    You can continue this topic on the new forum by tapping the "Continue discussion" link below.

Please Sign in or register to post replies