一.介绍
Vue.js 是什么
Vue (读音 /vjuː/,类似于 view) 是一套用于构建用户界面的渐进式框架。与其它大型框架不同的是,Vue 被设计为可以自底向上逐层应用。Vue 的核心库只关注视图层,不仅易于上手,还便于与第三方库或既有项目整合。另一方面,当与现代化的工具链以及各种支持类库结合使用时,Vue 也完全能够为复杂的单页应用提供驱动。
二.创建初始化项目
这里不在详细说明,我们的分页演示只需要vue和vue-router就可以了,我们直接构建项目和设置配置。
main.js:
import Vue from 'vue' import App from './App.vue' import VueRouter from 'vue-router' import pageHome from './pageHome.vue' import pageNews from './pageNews.vue' import pageInfo from './pageInfo.vue' //路由配置 Vue.use(VueRouter); var routes = [ { path: '/', component: pageHome}, { path: '/pageNews', component: pageNews}, { path: '/pageInfo', component: pageInfo} ] var router = new VueRouter({ routes: routes // (缩写)相当于 routes: routes }) new Vue({ el: '#app', router, render: h => h(App) })
App.vue:
<template> <div id="app"> <h3>{{msg}}</h3> <ul> <li><router-link to="/">pageHome</router-link></li> <li><router-link to="/pageNews">pageNews</router-link></li> <li><router-link to="/pageInfo">pageInfo</router-link></li> </ul> <div> <router-view></router-view> </div> </div> </template> <script> export default { name: 'app', data () { return { msg: '分页组件:DiVuePage ' } } } </script> <style> #app { font-family: 'Avenir', Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-align: center; color: #2c3e50; margin-top: 60px; } </style>
pageHome.vue:
<template> <div class="page"> <p>//模拟ajax数据 1-7页</p> <ul class="ull"> <li v-for="(item,index) in list"><span class="l">id:{{item.id}}</span> <span class="r">内容:{{item.text}}</span></li> </ul> </div> </template> <script> export default { name: 'pageHome', data () { return { currentpage:0, list: [], allpage:"", nextpage:false } }, methods:{ getajaxlist:function(currentpage){ var that=this; var list=[]; var allpage=""; var nextpage=""; //模拟ajax数据 1-7页 setTimeout(function(){ if(currentpage==1){ list=[ {id:1,text:"111111"}, {id:2,text:"222222"}, {id:3,text:"3333333333"}, {id:4,text:"44444444444"}, {id:5,text:"555555555"}, ] allpage=7 nextpage=true; }else if(currentpage==2){ list=[ {id:1,text:"66666666"}, {id:2,text:"7777777777"}, {id:3,text:"8888888888"}, {id:4,text:"99999999999"}, {id:5,text:"101010"}, ] allpage=7 nextpage=true; }else if(currentpage==3){ list=[ {id:1,text:"111111111111111"}, {id:2,text:"121212"}, {id:3,text:"131313"}, {id:4,text:"141414"}, {id:5,text:"15515"}, ] allpage=7 nextpage=true; }else if(currentpage==4){ list=[ {id:1,text:"161616"}, {id:2,text:"171717"}, {id:3,text:"181818"}, {id:4,text:"191919"}, {id:5,text:"202020"}, ] allpage=7 nextpage=true; }else if(currentpage==5){ list=[ {id:1,text:"2121"}, {id:2,text:"22222"}, {id:3,text:"232323"}, {id:4,text:"242424"}, {id:5,text:"252525"}, ] allpage=7 nextpage=true; }else if(currentpage==6){ list=[ {id:1,text:"2626"}, {id:2,text:"2727"}, {id:3,text:"2828"}, {id:4,text:"2929"}, {id:5,text:"3030"}, ] allpage=7 nextpage=true; }else if(currentpage==7){ list=[ {id:1,text:"3131"}, {id:2,text:"3232"} ] allpage=7 nextpage=false; }; that.currentpage=currentpage; that.list=list; that.allpage=allpage; that.nextpage=nextpage; },200); } }, created:function(){ //模拟生成第一页数据 this.getajaxlist(1); } } </script> <style> ul{ list-style:none;} ull{ margin:100px auto; width:1000px;line-height:30px;} li{height:30px;} .l{float:left;width:300px;} .r{float:left;width:600px;} </style>
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