本文主要和大家分享angularJs-$http实现百度搜索时的动态下拉框示例，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧，希望能帮助到大家。
实例如下所示：
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
p{
overflow: hidden;
margin-top: 50px;
margin-left: 500px;
}
.container{
width: 250px;
padding: 0;
}
.container li{
list-style: none;
border: 1px dotted gray;
width: inherit;
}
</style>
</head>
<body>
<p ng-controller="myCtrl">
<input type="text" ng-model="name" placeholder="请输入内容..." ng-keyup="change(name)"/>
<input type="button" name="" id="" value="搜索" ng-click="change(name)"/>
<ul class="container">
<li ng-repeat=" d in mes">{{d}}</li>
</ul>
</p>
</body>
<script src="angular.min.js"></script>
<script src="angular-route.min.js"></script>
<script src="angular-ui-router.min.js"></script>
<script type="text/javascript">
var app = angular.module("myApp",[]);
app.controller("myCtrl",function($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>
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