Multiple dependant ComboBoxes and Load on demand

[Drazan Kosic]

Telerik demos shows two cool features in "Related ComboBoxes" and "Load on demand" items.

However, bringing this together seems to be tricky.

If we have RadComboBox1 and RadComboBox2 on the page (both using Load on demand), and if the RadComboBox2 is dependent upon the text from RadComboBox1 how can one write  RadComboBox2_ItemsRequested method so that it also recognize the input provided in RadComboBox1. If I try it with RadComboBox1.Text, it returns empty string, of course since the text is provided on the Client side, and RadComboBox2_ItemsRequested runs on server side.

Thanks.

[Drazan Kosic]

Actually, I've found an answer here:

http://www.telerik.com/community/forums/aspnet-ajax/combobox/fill-one-combobox-based-on-values-in-two-other-comboboxes.aspx