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  • Max 144 posts 166 karma points
    Jan 05, 2012 @ 09:23
    Max
    0

    display based on property value in xslt

    Hi all,

    I have a property called <xsl:value-of select="slideDescription"/>

     

    if this data is null in the node factory i wont display the read url link to

    that document <a href="{umbraco.library:NiceUrl(@id)}">
                  <xsl:value-of select="umbraco.library:GetDictionaryItem('readmore')"/></a>

    any code samples in xslt will be very useful

    thank you


     

     


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  • Dirk De Grave 4541 posts 6021 karma points MVP 3x admin c-trib
    Jan 05, 2012 @ 09:29
    Dirk De Grave
    1

    Hi Max,

    you could use 

    <xsl:if test="string(slideDescription) != ''">
      <a href="{umbraco.library:NiceUrl(@id)}">...</a>
    </xsl:if>

     

    Cheers,

    /Dirk

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  • Sebastian Dammark 583 posts 1407 karma points
    Jan 05, 2012 @ 09:39
    Sebastian Dammark
    1

    Hi Max

    I would use the normalize-space() function to check for any leading or trailing white-space.
    You can also use it to check for any input in an node, when doing like this. 

    <xsl:template match="/">
  <xsl:apply-templates select="$currentPage" />
</xsl:template>

<xsl:template match="CurrentDocumentType">
  <xsl:apply-templates select="slideDescription[normalize-space()]" />
</xsl:template>

<xsl:template match="slideDescription">
  <a href="{umbraco.library:NiceUrl(ancestor::*[@isDoc]/@id)}">
    <xsl:value-of select="umbraco.library:GetDictionaryItem('readmore')"/>
  </a>
</xsl:template>

    Remember to change 'CurrentDocumentType' the nodename of current page.

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  • Max 144 posts 166 karma points
    Jan 05, 2012 @ 09:57
    Max
    0

    thanks it was very useful :) cheers to you guys

     

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