onupdatestart property
EventHandlerNonNull<Event> ?
onupdatestart
Implementation
EventHandlerNonNull? get onupdatestart =>
js_util.getProperty(this, 'onupdatestart');
Implementation
set onupdatestart(EventHandlerNonNull? newValue) {
js_util.setProperty(this, 'onupdatestart', newValue);
}