如何为GWT多选列表框设置单选？

Question

I created multiselect Listbox (with parametr true in constructor). How to set him single select mode with multi select View (It looks like multi select but I can select only 1 record )?

Thanks

Answer 1

The documentation warns about using setMultipleSelect on InternetExplorer not working, so it may be best to recreate the widget to use false in the constructor. But, on other browsers, this should work:

listBox.setMultipleSelect(false); //single select mode
listBox.setVisibleItemCount(10); //the parameter is the number of rows you want to be visisble.

Again, I think the recommended way would be to create a new ListBox and re-add it, to avoid failure on IE6.