[CLOSED] GridPanel: How to remove header

[nhg_itd]

Hi,

I want to clear the content of the GridPanel when a button is clicked.

I tried gridpanel.ClearContent [server-side] but somehow this throws a javascript error.

When I try to attach an empty DataTable to the Store, somehow the Header of the GridPanel remains.
Server-Side:

var stTabTrendingList = GridPanel_TabTrendingList.GetStore();
stTabTrendingList.DataSource = new DataTable();
stTabTrendingList.DataBind();

I have checked that changing DataSource to empty DataTable makes the grid.ColumnModel.Columns.Count to zero (0) and the store.Reader.Count also to zero (0).

Please advice.