Function createEventHandler
- createEventHandler(map?): {
map: Map<string, Function[]>;
emit<T>(type, event?): void;
off<T>(type, handler?): void;
on<T>(type, handler): void;
} Parameters
map: Map<string, Function[]> = ...
Returns {
map: Map<string, Function[]>;
emit<T>(type, event?): void;
off<T>(type, handler?): void;
on<T>(type, handler): void;
}
事件处理器对象
map: Map<string, Function[]>
emit:function
- emit<T>(type, event?): void
Parameters
type: string
Optional
event: T
Returns void
off:function
- off<T>(type, handler?): void
Parameters
type: string
Optional
handler: ((event) => any)
Returns void
on:function
- on<T>(type, handler): void
Parameters
type: string
handler: ((event) => any)
Returns void
创建事件处理器