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  • FarmFreshCode 225 posts 422 karma points
    Apr 05, 2013 @ 17:34
    FarmFreshCode
    0

    XSLT: If Statement - Show Content if 1 of X Variables are NOT empty

    So I use this solution which I got from Matt Brailsford back in the day from a question I asked here on the forums before...  

    <xsl:if test="string-length($currentPage/youTubeUrl) &gt; 0">
    <!-- insert video player code here -->
    </xsl:if>

    Which works great and I use it all the time... BUT now I need to check multiple strings for content before displaying a section.

    If (A) is empty but (B) is full then display the code... and vise-versa. Only if both strings are empty should the code as a whole not display.

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  • FarmFreshCode 225 posts 422 karma points
    Apr 05, 2013 @ 17:37
    FarmFreshCode
    100

    SOLVED:  Well shortly after I started typing this question I came across the answer, but I thought I would post it anyway cause I didn'y find it here on the fourm

    <xsl:iftest="string-length($currentPage/youTubeUrl|$currentPage/websiteURL) &gt; 0">
    <!-- insert video player code here -->
    </xsl:if>

    All you need to do is list your variables with a | in between and youre all set.

    I came across the answer here: http://www.sourceware.org/ml/docbook-apps/2001-q3/msg00497.html

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