I know that multiple selection is not applicable in grouping grid i.e. applying the checkboxes only to the GROUP HEADER. But Using groupsrenderer I implemented the checkboxes only to the group header.
The problem here is, I’m not able to retain the checkboxes state when scrolling happens i.e. checked becomes unchecked. I analysed that grid is rendering again because of that I’m the state is not retained.
Can someone suggest me how to retain the checkbox state even the grid is render again?