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Charuk
295
Problem with Grouping. While updating checkbox giving error.
posted

 Hi all!

I have a lil problem with the grouped grid. In my grid I have a checkbox column, which I use to get the checked rows from the grid. It works fine with the normal grid. But when I group the rows against any column the checking a checkbox gives a javascript error "'Element.id' is null or not an object".  This error is coming in the javascript function "igtbl_cellClickDown". So I am not able to get the checked row from the grid.

Any idea whats goin wrong here?

 

Thanks,

Charuk 

  • 485
    posted

    I have faced same problem but in other context.

    I am using Ultra WebGrid Version 7.3.

    In my WebGrid, I have used a checkbox column. I have written following javascript function to provide select all functionality on a button click using javascript -

    var objGrid = igtbl_getGridById(gridID);

    if(objGrid.Rows.length > 0)

    {

    for(i=0;i<objGrid.Rows.length ;i++)

    {

    var cellObject = objGrid.Rows.getRow(i).getCell(colIndex);

    //Check for Checkbox Column Type

    if(cellObject != null && cellObject.Column.ColumnType == 3)

    {

    cellObject.setValue(    true);

    }//if

    }//for

    }//if

    It working fine if there is no grouping applied for columns. but once i have applied the grouping , objGrid.Rows.getRow(i).getCell(colIndex) always return null. it didn't get cell object at all.

    Any Idea ?

    Thanks