JavaScript

超轻量级php框架startmvc

Vue 仿百度搜索功能实现代码

更新时间:2020-04-23 12:45:01 作者:startmvc
无上下选择<!DOCTYPEhtml><htmllang="en"><head><metacharset="UTF-8"><title>jsonp</ti

无上下选择


<!DOCTYPE html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <title>jsonp</title>
 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
 <meta name="apple-mobile-web-app-capable" content="yes">
 <meta name="apple-mobile-web-app-status-bar-style" content="black">
 <script src="../js/Vue.js"></script>
 <script src="../js/vue-resource.js"></script>
 <script>
 window.onload = function(){
 var vm = new Vue({
 el:'#box',
 data:{
 myData:[],
 t1:''
 },
 methods:{
 get:function(){
 this.$http.jsonp('https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su',{
 wd:this.t1
 },{
 jsonp:'cb'
 }).then(function(res){
 this.myData=res.data.s
 },function(){
 });
 }
 }
 });
 }
 </script>
</head>
<body>
<div id="box">
 <input type="text" v-model="t1" @keyup="get()">
 <ul>
 <li v-for="value in myData">{{value}}</li>
 </ul>
 <p v-show="myData.length==0">暂无数据...</p>
</div>
</body>
</html>

加上上下选择


<!DOCTYPE html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <title>jsonp</title>
 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
 <meta name="apple-mobile-web-app-capable" content="yes">
 <meta name="apple-mobile-web-app-status-bar-style" content="black">
 <style>
 .gray{
 background: #ccc;
 }
 </style>
 <script src="../js/vue1.0.js"></script>
 <script src="../js/vue-resource.js"></script>
 <script>
 window.onload=function(){
 new Vue({
 el:'body',
 data:{
 myData:[],
 t1:'',
 now:-1
 },
 methods:{
 get:function(ev){
 if(ev.keyCode==38||ev.keyCode==40){
 return;
 }
 if(ev.keyCode==13){
 window.open('https://www.baidu.com/s?wd='+this.t1);
 this.t1='';
 }
 this.$http.jsonp('https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su',{
 wd:this.t1
 },{
 jsonp:'cb'
 }).then(function(res){
 this.myData=res.data.s;
 },function(){
 });
 },
 changeDown:function(){
 this.now++;
 if(this.now==this.myData.length)this.now=-1;
 this.t1=this.myData[this.now];
 },
 changeUp:function(){
 this.now--;
 if(this.now==-2)this.now=this.myData.length-1;
 this.t1=this.myData[this.now];
 }
 }
 });
 };
 </script>
</head>
<body>
<div id="box">
 <input type="text" v-model="t1" @keyup="get($event)" @keydown.down="changeDown()" @keydown.up.prevent="changeUp()">
 <ul>
 <li v-for="value in myData" :class="{gray:$index==now}">{{value}}</li>
 </ul>
 <p v-show="myData.length==0">暂无数据...</p>
</div>
</body>
</html>

以上所述是小编给大家介绍的Vue 仿百度搜索功能实现代码,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持!

Vue 仿百度搜索