Javascript - Row Cell Count

Last post 11-13-2009 11:03 AM by gumuk. 3 replies.

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  • Javascript - Row Cell Count

    11-13-2009, 10:22 AM
    • Member
      5 point Member
    • gumuk
    • Member since 05-29-2008, 9:55 AM
    • Posts 35

     Hi all

    i am trying to get the number cells on a grid row but it keeps coming out as undefined.

    var grdRolls = document.getElementById(grdRollsClientID);
    var GridRowCount = grdRolls.rows.length;
    var GridCellCount = grdRolls.rows[0].cells.count;



    I get the RowCount ok. any ideas?

    Regards
    Gumuk
  • Re: Javascript - Row Cell Count

    11-13-2009, 10:46 AM
    • Member
      293 point Member
    • dKorpar
    • Member since 06-01-2009, 6:53 AM
    • Varaždin, Hrvatska (Croatia)
    • Posts 64

    hm in jquery http://jquery.com

    you would get those easily with

    $("#tableId").children("tr").eq(0).children("td").length


    I would adwise you to use jquery :))

    Mark as Answer if this reply helps you...
  • Re: Javascript - Row Cell Count

    11-13-2009, 10:54 AM
    Answer
    • Member
      720 point Member
    • raju dasa
    • Member since 11-05-2008, 4:20 PM
    • Posts 130

    HI gumuk,

           try this javascript:

    --------------------------------------------- 

    <script type="text/javascript">
    window.onload=function()
    {
    var tabl=document.getElementById("gridviewID");
    alert(tabl.rows[0].childNodes.length);

    // or  alert(tabl.rows[0].cells.length);
    }
    </script>
     

    -----------------------------------------

    Happy Coding. 

  • Re: Javascript - Row Cell Count

    11-13-2009, 11:03 AM
    • Member
      5 point Member
    • gumuk
    • Member since 05-29-2008, 9:55 AM
    • Posts 35

    Thanks, i notice now i was using .count instead of .length.

    Not sure what jquery is, but thanks for the info i will take a look. specially if it makes js easier!

    Regards
    Gumuk
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