- dropdownlist of general items (postback) >
- Populate listbox with subcategories,
- focus listbox,
- using asynchpostback trigger, lookup items in related datagrid.
i tried getting the combobox to open on load, but it really doesn't look very nice in an always open state. ie, covers other items and distracts. Wondering if perhaps using a menulist would be better. I need to reitterate that I must be able to move through the list with only using up/dn keys, and it must maintain the selectedindex.