vue插件--仿微信小程序showModel实现模态提示窗功能

import Vue from 'vue';
import model from './model.vue';
 
 
export default {
 install(Vue) {
 
 const defaults = {
  show: false,
  mask: true,
  title: '提示',
  content: '这是正文',
  confirmButton: true,
  cancelButton: true,
  confirmText: '确认',
  cancelText: '取消',
  cancelCallBack: () => {},
  confirmCallBack: () => {}
 };
 
 const modelVueCOnstructor= Vue.extend(model);
 
 Vue.prototype.$model = (optiOns= {}) => {
  if (Vue.prototype.$isServer) return;
  optiOns= Object.assign({}, defaults, options);
  let parent = document.body ;
  let instance = new modelVueConstructor({
  el: document.createElement('div'),
  data: options
  });
  parent.appendChild(instance.$el);
 
  return instance;
 };
 
 },
};

import VueModel from './components/model/index.js';
Vue.use(VueModel);

this.$model({
 show: true,
 title: "提示",
 content: "提示内容",
 cancelButton: true,
 confirmCallBack: () => {
 console.log("确认");
 },
 cancelCallBack: () => {
 console.log("取消");
 }
});