[Solved] dynamic filter combox

[I. Breukink]

I already create a complete grid in the cs code. This grid is working fine, but now I want to create in the same c# code a combo selection-box as http://demos.telerik.com/aspnet-ajax/grid/examples/programming/filtertemplate/defaultcs.aspx  I want to supply the selection items which have to fill the combobox, so they don't have to be loaded using a datasource.
I have been looking and working with several samples using eg ITemplate, but i'm notting getting it to work. How can I create this?

Thanks

[Tsvetoslav]

Hi Breukink,

There is no problem to add the items into the combo box manually. You should do so in the overridden SetUpFilterControls method. Here is an example:

protected override void SetupFilterControls(TableCell cell)
{
    RadComboBox rcBox = new RadComboBox();
    rcBox.ID = "DropDownList1";
    rcBox.Width = Unit.Percentage(100);
    rcBox.AutoPostBack = true;
    rcBox.SelectedIndexChanged += rcBox_SelectedIndexChanged;

    RadComboBoxItem item = new RadComboBoxItem("Bulgaria", "Bulgaria");
    rcBox.Items.Add(item);
    item = new RadComboBoxItem("St. Helen's Island", "St. Helen's Island");
    rcBox.Items.Add(item);
    item = new RadComboBoxItem("Italy", "Italy");
    rcBox.Items.Add(item);

    cell.Controls.Add(rcBox);
}

I hope this helps.

Greetings,
Tsvetoslav
the Telerik team

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