- useElementEvent(el): {
off: ((events, handles?, options?) => void);
on: ((events, handles, options?) => void);
} Parameters
el: Window | HTMLElement | Ref<Window | HTMLElement>
Returns {
off: ((events, handles?, options?) => void);
on: ((events, handles, options?) => void);
}
包含事件绑定和解绑方法的对象
off: ((events, handles?, options?) => void)
- (events, handles?, options?): void
Parameters
events: keyof HTMLElementEventMap | (keyof HTMLElementEventMap)[]
Optional
handles: ((ev) => void) | ((ev) => void)[]
Optional
options: boolean | EventListenerOptions
Returns void
on: ((events, handles, options?) => void)
- (events, handles, options?): void
Parameters
events: keyof HTMLElementEventMap | (keyof HTMLElementEventMap)[]
handles: ((ev) => void) | ((ev) => void)[]
Optional
options: boolean | AddEventListenerOptions
Returns void
封装元素事件绑定和解绑的钩子函数