标签：空白区域关闭

实现一个点击空白区域关闭显示的自定义指令

typescriptimport type { DirectiveBinding } from "vue"; export default { bind(el: HTMLElement, binding: DirectiveBinding<Function>) { //声明一个给document绑定的事件 function documentClick(event: Event) { const target = event.target as unknown as Node; if (el.contains(t...