angularJs-$http实现百度搜索时的动态下拉框示例

2020-11-27 来源：星星旅游

实例如下所示：

<!DOCTYPE html>
<html ng-app="myApp">
 <head>
 <meta charset="UTF-8">
 <title></title>
 <style type="text/css">
 div{
 overflow: hidden;
 margin-top: 50px;
 margin-left: 500px;
 }
 .container{
 width: 250px;
 padding: 0;
 }
 .container li{
 list-style: none;
 border: 1px dotted gray;
 width: inherit;
 }
 </style>
 </head>
 <body>
 <div ng-controller="myCtrl">
 <input type="text" ng-model="name" placeholder="请输入内容..." ng-keyup="change(name)"/>
 <input type="button" name="" id="" value="搜索" ng-click="change(name)"/>
 <ul class="container">
 <li ng-repeat=" d in mes">{{d}}</li>
 </ul>
 </div>
 </body>
 <script src="angular.min.js"></script>
 <script src="angular-route.min.js"></script>
 <script src="angular-ui-router.min.js"></script>
 <script type="text/javascript">
 var app = angular.module("myApp",[]);
 app.controller("myCtrl",function($scope,$http,$timeout){
 $scope.mes = [] ;
 var timer = null ;
 $scope.change = function(name){
 $timeout.cancel(timer);
 timer = $timeout(function(){
 
 $http({
 method:"JSONP",
 url:"https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su?wd="+name+"&json=1&p=3&sid=&req=2&csor=8&cb=JSON_CALLBACK"
 })
 .success(function(data){
 $scope.mes = data.s;
 console.log(data.s);
 })
 },500)
 
 }
 })
 </script>
</html>

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angularJs-$http实现百度搜索时的动态下拉框示例