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  • Fuji Kusaka 2203 posts 4220 karma points
    Apr 13, 2012 @ 21:12
    Fuji Kusaka
    0

    Cant get number of file for paging to work

     Hi there,

    Can someone point out how to get the number of file from a media folder when using a media picker??..

    Am trying to make paging but doesnt seem to work.

    <xsl:variable name="picker" select="$currentPage/docs"/>
    <xsl:variable name="itemsToDisplay" select="2"/> 
    <xsl:variable name="numberOfItems" select="count($picker/*[@id])"/> 
    <xsl:variable name="jump" select="$itemsToDisplay * $pageNumber +1" />
    <!-- -->
     <xsl:for-each select="umbraco.library:GetXmlNodeById($source)/* [@isDoc and string(umbracoNaviHide) != '1']">
        <xsl:sort select="@createDate" order="descending" />
        
             <xsl:if test="position() &lt; $jump and position() &gt;= ($jump - $itemsToDisplay)">

     

    Any suggestion on the counting of file??What am i doing wrong here

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  • Dan 1250 posts 3747 karma points admin c-trib
    Apr 14, 2012 @ 09:27
    Dan
    0

    Hi Fuji,

    There's a wiki article on how to list all files in a media folder.  It doesn't do the count stuff, but should be pretty easy to modify.

    I think the main thing you'd want to do would be to get your count variable, something like this (not tested it!):

    <xsl:variablename="numberOfItems"select="count(umbraco.library:GetMedia($mediafolder, true()))"/>

    Hope this points you in the right direction...

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  • Chriztian Steinmeier 2726 posts 8320 karma points MVP 4x admin c-trib
    Apr 14, 2012 @ 12:37
    Chriztian Steinmeier
    0

    Hi Fuji,

    Is the docs property a standard Media Picker? If so, remember it only stores the Id so you'll need to use the GetMedia() extension (I'm sure you know that). If it's a DAMP picker you'll need to examine the XML a bit closer to see which items you actually need to count... (seem to remember they're stored as <mediaItem> nodes or similar).

    /Chriztian

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  • Fuji Kusaka 2203 posts 4220 karma points
    Apr 14, 2012 @ 20:39
    Fuji Kusaka
    0

    Hi Chrizrtian,

    Yes its a normal Media Picker, am actually getting all the files , but not getting the paging to work.

    <xsl:variable name="picker" select="$currentPage/viewDocuments"/>
    <xsl:variable name="itemsToDisplay" select="5"/> 
    <xsl:variable name="jump" select="$itemsToDisplay * $pageNumber +1" />
     
    <xsl:if test="$mediapickerproperty &gt; 0"> 
        <xsl:variable name="mediaItems" select="umbraco.library:GetMedia($picker, 1)" />    
        <xsl:variable name="numberOfItems" select="count($mediaItems/*[@id])"/>
       
        <xsl:for-each select="$mediaItems/Pdf"> ...\
         </xsl:for-each>
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  • Fuji Kusaka 2203 posts 4220 karma points
    Apr 24, 2012 @ 08:54
    Fuji Kusaka
    0

    Hi Chriztian,

    This is how i sorted it out. 

     <xsl:variable name="picker" select="$currentPage/viewDocuments"/>    
    <xsl:variable name="itemsToDisplay" select="10"/>     
    <xsl:variable name="jump" select="$itemsToDisplay * $pageNumber +1" />

        <xsl:variable name="numberOfItems">
              <xsl:if test="$picker &gt; 0">
            <xsl:value-of select="count(umbraco.library:GetMedia($picker,1)/Pdf)"/>
        </xsl:if>  
        </xsl:variable>

     

    //fuji

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