<template> <div v-if="isShow"> <div > <div> <h6>{{text.type}}</h6> <p>{{text.msg}}</p> <div> <span @click="close()" v-if="text.btn.no">{{text.btn.no}}</span> <span @click="ok()" v-if="text.btn.ok">{{text.btn.ok}}</span> </div> </div> </div> </div> </template> <script> export default { data(){ return{ isShow:true, text:{ type:'提示', msg:'确定删除此条信息？', btn:{ ok:'确定', no:'取消' }, } } }, methods:{ close(){ console.log('关闭'); }, ok(){ console.log('确定') } } } </script> <style scoped> .confirm{background-color:rgba(0, 0, 0, 0.6);width: 100%;height: 100%; position: fixed;top: 0;} .con_box{width: 75%;height: 22%;background-color: white;position: absolute;top: 0;bottom: 0;left: 0;right: 0;margin: auto;border-radius: 5px;} .context{padding: 10px;} .context h6{font-size: 24px;padding: 15px;} .context p{font-size: 20px;padding: 35px 15px;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;} .btn{padding: 15px;text-align: right;} .btn span{padding: 10px 35px; color: white;border-radius: 5px;} .btn span:nth-child(1){background-color: #f1f1f1;color: rgb(106, 223, 223);} .btn span:nth-child(2){background-color: rgb(106, 223, 223);} </style>
confirm.js
import Vue from 'vue'; import confirm from './confirm.vue'; let confirmConstructor = Vue.extend(confirm); let theConfirm = function (text) { return new Promise((res, rej) => { //promise封装，ok执行resolve，no执行rejectlet let confirmDom = new confirmConstructor({ el: document.createElement('div') }) document.body.appendChild(confirmDom.$el); //new一个对象，然后插入body里面 confirmDom.text = text; //为了使confirm的扩展性更强，这个采用对象的方式传入，所有的字段都可以根据需求自定义 confirmDom.ok = function () { res() confirmDom.isShow = false } confirmDom.close = function () { rej() confirmDom.isShow = false } }) } export default theConfirm; //暴露出去，别忘记挂载到vue的原型上 // => 在main.js里面先引入 import theConfirm from './components/confirm/confirm.js' // => 再挂载 Vue.prototype.$confirm = theConfirm; //在需要的地方直接用以下方法调用即可： // this.$confirm({ // type:'提示', // msg:'是否删除这条信息？', // btn:{ // ok:'yes', // no:'no' // } // }).then(() => { // console.log('ok') // }) // .catch(() => { // console.log('no') // })
main.js
// The Vue build version to load with the `import` command // (runtime-only or standalone) has been set in webpack.base.conf with an alias. import Vue from 'vue' import App from './App' import router from './router' //这里就是对组件的绑定 import theConfirm from './components/confirm/confirm.js' Vue.prototype.$confirm = theConfirm; Vue.config.productionTip = false /* eslint-disable no-new */ new Vue({ el: '#app', router, components: { App }, template: '<App/>' })
helloworld.vue
<template> <div> <span @click="handMe()">点击一下</span> </div> </template> <script> export default { name: 'HelloWorld', data () { return { } }, methods:{ handMe(){ this.$confirm({ type:'提示', msg:'是否删除这条信息？', btn:{ ok:'yes', no:'no' } }).then(() => { console.log('ok') }) .catch(() => { console.log('no') }) } } } </script> <!-- Add "scoped" attribute to limit CSS to this component only --> <style scoped> span{font-size: 24px;} </style>
以上这篇vue封装可复用组件confirm,并绑定在vue原型上的示例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。
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