Property RequireSelection

Last Updated: 5/7/2009

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Property RequireSelection

property RequireSelection: boolean

RequireSelection controls whether or not a user must select an item or can leave the listbox without a selected item.

True

If true, the user will be required to select an item.

False

A special item will appear as the first item in the listbox. It will appear as:

-- No Selection --

In a browser listbox, once an item is selected there is no way to unselect when single selection mode is used. This is why the -- No Selection -- special item is added so the user can unselect after a selection has been made.