[Solved] Cancel the insert of a DetailsView

[Joshua]

Here's the scenario...

I have a RadGrid (i.e. "rgPermissions") that has a DetailsView and is set to Inline edit mode.  I only want one row expanded at a time, so I wrote the following:

        protected void rgPermissions_ItemCommand(object sender, GridCommandEventArgs e)
        {
            if (e.CommandName.Equals("ExpandCollapse"))
            {
                if (Session["curExpanded"] != null)
                {
                    rgPermissions.MasterTableView.Items[Convert.ToInt32(Session["curExpanded"])].Expanded = false;

                    if (e.Item.ItemIndex == Convert.ToInt32(Session["curExpanded"]))
                    {
                        e.Canceled = true;
                        Session.Remove("curExpanded");
                    }
                    else
                        Session["curExpanded"] = e.Item.ItemIndex;
                }
                else
                {
                    Session["curExpanded"] = e.Item.ItemIndex;
                }
            }
            else if (e.CommandName.Equals("RebindGrid"))
            {
                Session.Remove("curExpanded");
            }
        }

This works fine.

However, let's say I expand row 1 and click "Add New" in the details view.  Of course, the edit form in the details view displays on the first line.  Now, if I expand row 2 in the RadGrid, row 1's details view collapses and row 2's expands.  Finally, if I expand row 1 again, row 1's details view expands and row 2's collapses accordingly, BUT row 1's details view is STILL in InsertMode.

How do I manually cancel the insert mode of the details view?  I exhausted every way I know.

Thanks.
Joshua

[Shinu]

Hi Joshua,

Give a try withe following code snippet to close the Insert form of the Detail table.

CS:

 protected void RadGrid2_ItemCommand(object source, GridCommandEventArgs e)
    {
        if (e.CommandName.Equals("ExpandCollapse"))
        {
             GridDataItem item=(GridDataItem)e.Item;
            GridTableView childTable = (GridTableView)item.ChildItem.NestedTableViews[0];
            childTable.IsItemInserted = false;
        }

    }

Thanks
Shinu