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  • Claushingebjerg 886 posts 2415 karma points
    Sep 20, 2012 @ 12:49
    Claushingebjerg
    0

    Splitting a list of media items

    I need to split a list of media items into humps of X

    <xsl:variable name="n" select="4"/>

    <xsl:template match="/">
      <ul>
        <xsl:apply-templates select="umbraco.library:GetMedia($currentPage/billedmappe, true())/Image [@isDoc][position() mod $n = 1]"/>
          </ul>
    </xsl:template>

    <xsl:template match="*[@isDoc]">
    <li>  
        <xsl:for-each select=". | following-sibling::*[@isDoc][position() &lt; $n]">
        <a href="{umbraco.library:NiceUrl(@id)}">picname</a>   
        </xsl:for-each>
    </li>
    </xsl:template>

    What am i mising?

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  • Chriztian Steinmeier 2726 posts 8320 karma points MVP 4x admin c-trib
    Sep 20, 2012 @ 13:05
    Chriztian Steinmeier
    0

    Hi Claus,

    What do you get? - and what do you expect?

    It *looks* OK, but... I guess it depends a little

    /Chriztian

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  • Claushingebjerg 886 posts 2415 karma points
    Sep 20, 2012 @ 13:19
    Claushingebjerg
    0

    i get an empty url..

    i expect to get:

    <ul>
    <li>
    <a href="/media/......">picname</a>
    <a href="/media/......">picname</a>
    <a href="/media/......">picname</a>
    <a href="/media/......">picname</a>
    </li> 
<li>
    <a href="/media/......">picname</a>
    <a href="/media/......">picname</a>
    <a href="/media/......">picname</a>
    </li>
    </ul>

    If there are 7 images in the folder

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  • Claushingebjerg 886 posts 2415 karma points
    Sep 20, 2012 @ 13:21
    Claushingebjerg
    0

    I meant i get an empty <ul></ul>

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  • Chriztian Steinmeier 2726 posts 8320 karma points MVP 4x admin c-trib
    Sep 20, 2012 @ 14:58
    Chriztian Steinmeier
    0

    Ah, OK.

    If I remember correct, media items don't have the @isDoc attribute - so remove that from the apply-templates and change the match attribute to Image instead:

    <xsl:apply-templates select="umbraco.library:GetMedia($currentPage/billedmappe, true())/Image[position() mod $n = 1]" />

    and:

    <xsl:template match="Image">
    <!-- ... -->
</xsl:template>

    /Chriztian

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  • Claushingebjerg 886 posts 2415 karma points
    Sep 21, 2012 @ 08:39
    Claushingebjerg
    0

    Of course :)

    Works perfectly.

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