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  • Rune Grønkjær 1372 posts 3103 karma points
    Feb 14, 2011 @ 11:56
    Rune Grønkjær
    0

    apply-templates and GetXmlNodeById

    I have found a weird problem when trying to use apply-templates and GetXmlNodeById. When running the code below the xslt cannot be saved, say umbraco. There are no errors in my xslt and the page works perfectly if I save and "ignore errors".

    <xsl:apply-templates select="umbraco.library:GetXmlNodeById('pageId')" />

    Why is it doing this?

    /Rune

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  • Lee Kelleher 4026 posts 15836 karma points MVP 13x admin c-trib
    Feb 14, 2011 @ 13:24
    Lee Kelleher
    2

    Hi Rune,

    The reason the XSLT editor (in the Umbraco back-office) is showing an error is because the parser doesn't know that "pageId" is numeric (or even holds a value).

    If you wrap a condition around the apply-templates, then the XSLT editor will be happier:

    <xsl:if test="'pageId' &gt; 0>
    <xsl:apply-templates select="umbraco.library:GetXmlNodeById('pageId')" />
</xsl:if>

    Obviously replace 'pageId' with the correct property/attribute/value.

    Like you say, the XSLT is still perfectly valid (and works) ... so its up to you whether you want to keep the XSLT editor happy? ;-)

    Cheers, Lee.

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  • Rune Grønkjær 1372 posts 3103 karma points
    Feb 14, 2011 @ 14:26
    Rune Grønkjær
    0

    Super. That took care of that problem. Thanks man.

    /Rune

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