I have one combobox in the page, set EnableLoadOnDemand="True", when the items in the combobox is loading, it shows the text "loading...", how can I put a loadingPanel instead of the text "loading...".
when I tried to enable multipleRowsColumns using DropDownCssClass, even the text "loading..." not appear anymore.
could anyone help?
when I tried to enable multipleRowsColumns using DropDownCssClass, even the text "loading..." not appear anymore.
could anyone help?