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[FIXED] Horizontal scrolling problem with GridEditor

Author: anonym     01 6th, 2009 in xn--9ou.com     edit

  • Hi,

    In response to my thead (http://extjs.com/forum/showthread.php?t=16137) in the help forum, I found that the locked column is not taken into consideration when determining the need for a horizontal scroll. Just for some hint (I have to admit that this is my first time to play with extjs code and will probably miss something :">), I add the following snippet to Ext.grid.Gridview -> ensureVisible() method:


    // calculate width of locked columns
    var lockedWidth = 0;
    var _count = cm.getColumnCount();
    var _col = 0;
    while(_col < _count) {
    var _c = cm.getColumnById(cm.getColumnId(_col));
    if (_c.locked)
    lockedWidth += cm.getColumnWidth(_col);
    else
    break;
    _col++;
    }


    And in the same function, change the following two line:

    var sbot = stop + ch;
    // var sright = sleft + c.clientWidth;
    var sright = sleft + c.clientWidth - lockedWidth;



    }else if(cright > sright){
    // c.scrollLeft = cright-c.clientWidth;
    c.scrollLeft = cright-c.clientWidth+lockedWidth;


    This solves my problem when scrolling horizontally with arrow keys.

    Thanks for you attention :)


  • hmmm... you might want to post this in the 2.0 bug forum / update the relevant 2.0 bug thread instead, since the team is focused on getting 2.0 out the door now. 1.1.1 is on the backburner for now (note: it's not being ignored though... i'm still perusing the forums ;)).


  • Is there any update on getting the horizontal scrolling fixed in the 2.0 release? I had to revert back to Ext 1.1.1 and will stay there until a release which includes the fix is available for both the GridPanel and EditorGridPanel. I applied the above changes, which work, but do not address the problem with an EditorGridPanel. The EditorGrid from 1.1.1 works great.


  • Fixed in SVN per this thread (http://extjs.com/forum/showthread.php?p=100109#post100109).







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