可选name: stringThe name of the new page. If not provided, an empty string will be used.
The type of event.
可选data: any(Optional) Data to pass to the callback. If multiple parameters p1, p2, p3, ... need to be passed, use an array structure such as [p1, p2, p3, ...]. If a single parameter p needs to be passed and p is an array, use a structure such as [p]. For other single parameters p, you can directly pass parameter p. If data is Event.EMPTY, it means passing an Event object to the callback function. Note that it is not passing Event.TEMP, but an independent Event object.
True if there are listeners for this event type, false otherwise.
The type of event.
The listener function.
This EventDispatcher object.
The type of event.
The execution scope of the event listener function.
可选listener: FunctionThe listener function.
可选args: any[]This EventDispatcher object.
可选type: string(Optional) The type of event. If the value is null, all types of listeners on this object are removed.
This EventDispatcher object.
The target caller object.
This EventDispatcher object.
The type of event.
The listener function.
This EventDispatcher object.
The type of event.
The execution scope of the event listener function.
The listener function.
可选args: any[](Optional) The callback parameters of the event listener function.
This EventDispatcher object.
The type of event.
The listener function.
This EventDispatcher object.
The type of event.
The execution scope of the event listener function.
The listener function.
可选args: any[](Optional) The callback parameters of the event listener function.
This EventDispatcher object.
En
A controller defines a set of pages, which can be used in conjunction with Gears to switch the properties of nodes between different pages.
Zh
控制器定义了一组页面，通过与齿轮(Gears)配合使用，可以实现节点的属性在不同页面间切换。