I have Lookup field in the list, with multiple choice. On NewForm I have JS code which groups items in 2 listboxes of this field (SelectCandidate and SelectResult).
Problem: I need to group items that have just moved to SelectResult listbox. In Google Chrome when I press Remove button, page refreshes and after this items in this result listbox are grouped!
Can somebody tell me which event I should call in order to make the same "effect", pressing Add button, as Remove Button do?