birdpaper-ui/lib/directives/clickOutside.js

一个通用的 vue3 UI组件库。A common vue3 UI component library.

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const vClickOutside = {
  mounted(el, binding) {
    function eventHandler(e) {
      if (el.contains(e.target)) {
        return false;
      }
      if (binding.value && typeof binding.value === "function") {
        binding.value(e);
      }
    }
    el.__click_outside__ = eventHandler;
    document.addEventListener("click", eventHandler);
  },
  beforeUnmount(el) {
    document.removeEventListener("click", el.__click_outside__);
    delete el.__click_outside__;
  }
};
exports.vClickOutside = vClickOutside;