SMART datagrid v.1 > Classes > OperateOptions
If it is true, it will expand all groups after grouping.
Defaults to true.
grid.setOptions({
operate: {
expandWhenGrouping: true,
groupingEnabled: true
}
});
grid.setOperateOptions({
expandWhenGrouping: true,
groupingEnabled: true
});
grid.operateOptions().setExpandWhenGrouping(true);