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setGridWidth in loadComplete when no data in grid

22/10/2009
06:06

HoSpiTaL_gHoSt

Guest

Guests

I use jqgrid 3.5.3 and I wrote the following Javascript function which gets executed in loadComplete:

function checkTotalColumnWidth(){
       var totalColumnWidth = $('#Grid').width();
       var gridWidth = $('#Grid').getGridParam(”width”);

       if(totalColumnWidth !=0 && totalColumnWidth < gridWidth){
                $('#Grid').setGridWidth(gridWidth+0.01,true);
       }
}

This goal of this function is to stretch the columns to fit the width of the grid, ONLY if the total width of all the columns is less than the width of the grid. When the total column width is greater than the width of the grid, it shows a horizontal scrollbar.

This function works perfectly when the grid has data, but when the grid is empty and totalColumnWidth < gridWidth, the following Javascript error appears on line $('#Grid').setGridWidth(gridWidth+0.01,true) :

$t.grid.cols[lvc] is undefined:

[Image Can Not Be Found]$t.grid.cols[lvc].style.width = cw + “px”\\n

The result of this is that the “Loading…” message appears on the grid and doesn't disappear, because there was a javascript error.

Is there a way I can resolve this problem?

EDIT: this problem occurs in Firefox and Chrome, not in IE.

Thanks in advance!

22/10/2009
07:01

HoSpiTaL_gHoSt

Guest

Guests

This is of course a working solution, even though the columns don't get stretched if the grid is empty, but that's not a big problem:

But the problem I mentioned is a bug nevertheless, I think.

23/10/2009
10:39

tony

Sofia, Bulgaria

Moderator

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Forum Posts: 7721

Member Since:
30/10/2007

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Hello,

Thanks. The bug is fixed in the upcomming 3.6 release.

Best Regards

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

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