Clear checkbox in Grid on group header collapse

[Pramod]

Hi ,

I have a grid that uses GroupByExpressions.In the grid columns, I am using GridClientSelectColumn(Checkbox) for selecting rows.
I want when user collpase a group, if user has checked any checkbox for that group, those checkbox should be cleared.

How can I achive this functionality. Please help.

Thanks

[komathi priya]

Hi,
try in the ItemDataBound event..

For more  clarification give your design..

[komathi priya]

Hi,
try in the ItemDataBound event..

For more  clarification give your design..

[Pramod]

Hi,

Is it possible to give some code sample, what to do in itemdatabound event.

Thanks for your help.

Thanks

[Pramod]

Hi,

I found the solution. Here is the code if anyone wants to use this.

I put this code in grid prerender event

 

 

foreach (GridGroupHeaderItem GroupHeader in grdGroupTeam.MasterTableView.GetItems(GridItemType.GroupHeader))

 

{

 

 

if (GroupHeader.Expanded == false)

 

{

 

 

// Get all child items for that group

 

 

 

GridItem[] children = GroupHeader.GetChildItems();

 

 

 

foreach (GridItem item in children)

 

{

 

 

 if (item is GridDataItem)

 

 {

  item.Selected =

 

false;

 

  }

}

}

}