This example demonstrates how to implement select/unselect for all rows in a group row.
It's possible to implement this behavior only by using ASPXGridView 9.1. For more information, please refer to Add client- and server-side methods to obtain rows belonging to a certain group.
First, place ASPxCheckBox and ASPxLabel into the Grid.Templates.GroupRowContent template.
Second, set the ASPxCheckBox.Checked property and the client-side ASPxCheckBox.ClientSideEvents.CheckedChanged event in the ASPxGridView.HtmlRowPrepared event handler.
In this example the ASPxLabel.Text is bound in the markup using Two-Way DataBinding.
Question Comments
Added By: Brian Dukes 2 at: 7/15/2013 8:39:14 AM
I'm looking to do this exact thing in the latest 13.1.5 ASP.NET MVC controls -- How can this be done?
Added By: Gustavo Becerril at: 6/27/2014 4:38:28 PMThis example doesn't take into account grouping by more than one field, it merely selects the first item of every subgroup. I'd love to find out if there's a not-so resource intensive way to select every item inside every subgroup.