Javascript Angular重复不工作?
我是AngularJs的新手,仍在努力弄清楚基础是如何工作的。。。我正在使用SoundCloudAPI为给定用户获取追随者列表。到目前为止,在我的Javascript Angular重复不工作?,javascript,angularjs,angularjs-ng-repeat,Javascript,Angularjs,Angularjs Ng Repeat,我是AngularJs的新手,仍在努力弄清楚基础是如何工作的。。。我正在使用SoundCloudAPI为给定用户获取追随者列表。到目前为止,在我的$scope.init函数中,我能够连接到Soundcloud,验证用户身份并返回用户追随者的json列表。然后,我将每个跟随者推入一个名为$scope.results的数组,并通过在控制台中输出来验证数组是否已满。然而,当我试图在我的main.html视图中使用ng repeat将每个跟随者作为数组中的列表项输出时,我什么也得不到。。。。。这是我的密
$scope.init
函数中,我能够连接到Soundcloud,验证用户身份并返回用户追随者的json列表。然后,我将每个跟随者推入一个名为$scope.results
的数组,并通过在控制台中输出来验证数组是否已满。然而,当我试图在我的main.html
视图中使用ng repeat
将每个跟随者作为数组中的列表项输出时,我什么也得不到。。。。。这是我的密码:
main.js
.controller('MainCtrl', function ($scope, $http) {
$scope.apiKey = "##########################";
$scope.results = [];
$scope.init = function(){
SC.initialize({
client_id: $scope.apiKey,
redirect_uri: "http://localhost:9000/callback.html"
});
// initiate auth popup
SC.connect(function() {
SC.get('/me', function(me) {
alert('Hello, ' + me.username);
});
SC.get('/me/followers', function(followers) {
//console.log(followers);
//angular.forEach(followers, function(value, index){
angular.forEach(followers, function(follower, index){
$scope.results.push(follower);
});
console.log($scope.results);
});
});
main.html//哪个是视图
`<div ng-init="init()">`
`<li ng-repeat="follower in results">`
`<div class="row-fluid">`
`<div class="span3">`
`<div class="span6">`
<h3>{{follower.username}}</h3>
<p>{{follower.description}}</p>
</div>
</div>
</div>
</li>
</div>
``
``
``
``
``
{{follower.username}
{{follower.description}}
index.html
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<!-- Place favicon.ico and apple-touch-icon.png in the root directory -->
<!-- build:css styles/main.css -->
<link rel="stylesheet" href="styles/bootstrap.css">
<link rel="stylesheet" href="styles/main.css">
<!-- endbuild -->
</head>
<body ng-app="soundSelectApp" ng-controller="MainCtrl">
<!--[if lt IE 7]>
<p class="chromeframe">You are using an outdated browser. <a href="http://browsehappy.com/">Upgrade your browser today</a> or <a href="http://www.google.com/chromeframe/?redirect=true">install Google Chrome Frame</a> to better experience this site.</p>
<![endif]-->
<!--[if lt IE 9]>
<script src="components/es5-shim/es5-shim.js"></script>
<script src="components/json3/lib/json3.min.js"></script>
<![endif]-->
<!-- Add your site or application content here -->
<div class="container" ng-view></div>
<script src="components/angular/angular.js"></script>
<script src="components/angular-resource/angular-resource.js"></script>
<script src="components/angular-cookies/angular-cookies.js"></script>
<script src="components/angular-sanitize/angular-sanitize.js"></script>
<!-- build:js scripts/scripts.js -->
<script src="scripts/app.js"></script>
<script src="scripts/controllers/main.js"></script>
<script src="http://connect.soundcloud.com/sdk.js"></script>
<!-- endbuild -->
<!-- Google Analytics: change UA-XXXXX-X to be your site's ID. -->
<script>
var _gaq=[['_setAccount','UA-XXXXX-X'],['_trackPageview']];
(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
s.parentNode.insertBefore(g,s)}(document,'script'));
</script>
var_gaq=[[''u setAccount','UA-XXXXX-X'],[''u trackPageview'];
(函数(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
g、 src=('https:'==location.protocol?'//ssl':'//www')+'.google analytics.com/ga.js';
s、 parentNode.insertBefore(g,s)}(文档,'script');
您缺少对$apply()的调用,因为您在角度世界之外工作,所以请尝试在push命令下面添加一行,它应该可以工作
angular.forEach(followers, function(follower, index){
$scope.results.push(follower);
});
$scope.$apply()