|Modifier and Type||Method and Description|
Handler fired when there is a change() event fired on a FormItem within this form.
HandlerRegistration addItemChangeHandler(ItemChangeHandler handler)
Fires after the change() handler on the FormItem itself, and only if the item did not cancel the change event and chooses to allow it to propagate to the form as a whole.
handler- the itemChange handler
HandlerRegistrationused to remove this handler