SMART datagrid v.1 > Classes > ColumnGroup

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DataLudi.ColumnGroup.setChildrenProperty  method

It sets the property of the included columns all to the same value. If recurive is true, it will set the property of all child columns besides the columns of just below. If visibleOnly is true, it will only change the property of the columns being displayed. 

function setChildrenProperty (prop: String, value: *, recursive: Boolean, visibleOnly: Boolean);
Returns
Void
Parameters
prop - String. required.
The property name.
value - *. required.
The setting value.
recursive - Boolean. required.
If it is true, it will set the property of all child columns except the child column just below.
visibleOnly - Boolean. required.
If it is true, it will change only the property of columns which are displayed now.
Code -1
    $('#arrange').click(function () {
        var group = grid.focusedIndex().group();
        if (group) {
            group.setChildrenProperty('width', 100);
        }
    }
See Also
GridBase.setColumnsProperty
DLBase.setProperty
Examples
Column Grouping