import type { App } from 'vue'; import { auth, auths, authAll } from './authFunction' // 用户权限指令 export function authDirective(app: App) { // 单个权限验证(v-auth="xxx") app.directive('auth', { mounted(el, binding) { if (!auth(binding.value)) { parseNoAuth(el, binding); }; }, }); // 多个权限验证,满足一个则显示(v-auths="[xxx,xxx]") app.directive('auths', { mounted(el, binding) { if (!auths(binding.value)) { parseNoAuth(el, binding); } }, }); // 多个权限验证,全部满足则显示(v-auth-all="[xxx,xxx]") app.directive('auth-all', { mounted(el, binding) { if (!authAll(binding.value)) { parseNoAuth(el, binding); }; }, }); } /** * 处理没有权限场景 * * @param el 元素 * @param binding 绑定至 */ const parseNoAuth = (el: any, binding: any) => { const { arg } = binding; // 如果是禁用模式,则将元素禁用 if (arg == 'disabled') { el.setAttribute('disabled', true); el.classList.add('is-disabled'); el.addEventListener('click', disableClickFn, true); } else { // 移除该元素 el.parentNode.removeChild(el); } } const disableClickFn = (event: any) => { event && event.stopImmediatePropagation(); }