Package com.smartgwt.client.widgets.form.events

# Interface HasItemChangeHandlers

All Superinterfaces:
  `HasHandlers`

All Known Implementing Classes:
  `DynamicForm`, `PropertySheet`, `SearchForm`

public interface HasItemChangeHandlers extends HasHandlers

- ## Method Summary

  Modifier and Type
  Method
  Description
  `HandlerRegistration`
  `addItemChangeHandler(ItemChangeHandler handler)`
  Handler fired when there is a change() event fired on a FormItem within this form.

  ### Methods inherited from interface com.google.gwt.event.shared.HasHandlers

  `fireEvent`

- ## Method Details

  - ### addItemChangeHandler

    HandlerRegistration addItemChangeHandler(ItemChangeHandler handler)
    Handler fired when there is a change() event fired on a FormItem within this form.

    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.

    Parameters:
      `handler` - the itemChange handler
    Returns:
      `HandlerRegistration` used to remove this handler