DataGrid: Make GroupDescriptors, SortSescriptor and FilterDescriptors bindable

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Last Updated: 03 Jan 2018 09:46 by ADMIN

ADMIN

Lance | Manager Technical Support

Created on: 29 Dec 2017 21:46

Category: DataGrid

Type: Feature Request

DataGrid: Make GroupDescriptors, SortSescriptor and FilterDescriptors bindable

Currently the DataGrid uses a GroupDescriptorCollection type for GroupDescriptors, which is not bindable (even with OneWayToSource mode).

The same holds true for the Filter and Sort collections.

It would be nice to follow the same paradigm as the completed RadListView feedback item here: https://feedback.telerik.com/Project/168/Feedback/Details/211065-listview-make-groupdescriptors-sortdescriptors-and-filterdescriptors-collection

1 comment

ADMIN

Lance | Manager Technical Support

Posted on: 29 Dec 2017 21:55

A workaround that seems to do the job is to set the Viewmodel property on page load:

In the ViewModel:

public GroupDescriptorCollection GroupDescriptors { get; set; }

In the View's Code behind:

protected override void OnAppearing()
{
    ViewModel.GroupDescriptors = DataGrid.GroupDescriptors;