Interface ChangedHandler
- All Superinterfaces:
EventHandler
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Method Summary
Modifier and TypeMethodDescriptionvoidonChanged(ChangedEvent event) Called when a FormItem's value has been changed as the result of user interaction.
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Method Details
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onChanged
Called when a FormItem's value has been changed as the result of user interaction. This method fires after the newly specified value has been stored.Change/Changed notifications vs "...When" rules: the
changeandchangedevents only fire when an end user modifies a field value. If you are trying to dynamically control the visibility or enabled state of other components in response to these events, consider instead using properties such asCanvas.visibleWhen,item.readOnlyWhen,Canvas.enableWhenon the target component. (Similar properties are available onFormItem,Canvas,MenuItemand other components).- Parameters:
event- the event
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