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){ $scope.mes = data.s; console.log(data.s); }) },500) } }) </script> </html>
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以上就是$http实现百度搜索动态下拉框的详细内容。