This is a migrated thread and some comments may be shown as answers.

Grouppanel: drop indicator style of not groupable columns

4 Answers 63 Views

Grid

This is a migrated thread and some comments may be shown as answers.

4 Answers, 1 is accepted

answered on 25 Jun 2015, 01:35 PM

Hi Angel,

In this case columns are dragg-able because column reording is allowed to put columns in a different order in the grid itself.

My code is to complex to provide a snippet of it. This is how I use the RadGrid from the code behind:

RadGrid gridview = new RadGrid();

// Enable column reorder
gridview.ClientSettings.AllowColumnsReorder = true;
gridview.ClientSettings.ReorderColumnsOnClient = false;
gridview.ClientSettings.ColumnsReorderMethod = GridClientSettings.GridColumnsReorderMethod.Reorder;

// Enable grouping
gridview.GroupingEnabled = true;
gridview.ShowGroupPanel = true;
gridview.GroupingSettings.ShowUnGroupButton = true;
gridview.ClientSettings.AllowDragToGroup = true;
gridview.ClientSettings.AllowGroupExpandCollapse = true;

// Add columns
gridview.Columns.Add(new GridTemplateColumn({ HeaderText = "Groupable1", Resizable = true, Reorderable = true, Groupable = true });
gridview.Columns.Add(new GridTemplateColumn({ HeaderText = "Not Groupable", Resizable = true, Reorderable = true, Groupable = false });
gridview.Columns.Add(new GridTemplateColumn({ HeaderText = "Groupable2", Resizable = true, Reorderable = true, Groupable = true });

// TODO Bind data...

Now drag the "Not Groupable" column on the grouppanel. The grouppanel will give you the idea that the grid will group on it when dropping it, but it is not. As a user I would like to see the cursor style changing to "no-drop" and the drop indicator not been shown.

I hope this helps you to understand my issue.

Accepted