我是AngularJS的新手。我正在使用html和angularjs中的表单来处理登录功能。有三个文件 index.html 2. app.js 3. LoginCntrl.js
我在.html文件中包含了两个js文件,但ng-controller无法正常工作。它不是从控制器获取值,甚至不调用控制器中的函数。 js文件正在执行,但我认为我的html文件有问题。
以下是三个文件的代码:
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.3/angular.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="../js/app.js"></script>
<script src="../js/controllers/LoginCntrl.js"></script>
<script src="../js/controllers/RegisterCntrl.js"></script>
<script src="../js/services/AuthSrvc.js"></script>
<link rel="stylesheet" href="../css/styles.css">
</head>
<body ng-app="agile">
<div class="container-fluid">
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="/">AGILE</a>
</div>
<ul class="nav navbar-nav">
<li><a href="#">Home</a></li>
<li class="active"><a href="#">Signin</a></li>
<li><a href="#">Signup</a></li>
</ul>
</div>
</nav>
<div class="row panel panel-default" ng-controller="LoginCntrl">
<div class="panel-heading">
<center><b>{{title}}</b></center>
</div>
<div class="panel-body login-tab">
<form novalidate method="post" ng-submit="login(username,password)">
<div class="form-group"><input type="text" placeholder="Username..." ng-model="username" value="" class="form-control uname" size="15"></div>
<div class="form-group"><input type="password" placeholder="Password..." ng-model="password" value="" class="form-control pass" size="15"></div>
<input type="submit" class="btn btn-primary btn-block" value="Login">
</form>
</div>
</div>
</div>
</body>
</html>
angular.module("agile",[]);
console.log('app initiated')
angular.module("agile",[]).controller("LoginCntrl",['$scope','$http','Auth','$location',function($http,Auth,$scope,$location){
$scope.title ="Signin";
console.log($scope.title);
$scope.login = function(username,password){
Auth.login(username,password).then(
function(user)
{
$scope.user=user;
$location.path("/posts");
},
function(res)
{
$location.path("/")
}
)
}
}])
答案 0 :(得分:1)
您的代码中存在多个错误:
首先,当您使用angular.module("agile",[]);
时,创建模块(请注意[]
)。因此,在为此模块创建控制器时,您无需再次创建它。
更改
angular.module("agile",[]).controller(...);
到
angular.module("agile").controller(...);
其次,您应该在控制器创建的dependency injection中保持相同的顺序:
.controller("LoginCntrl", ['$scope','$http','Auth','$location',
function($scope, $http, Auth, $location) {
答案 1 :(得分:0)
请尝试以下方式,
var agile = angular.module("agile",[]);
agile.controller("LoginCntrl",['$scope', '$http', 'Auth', '$location', function($scope, $http, Auth, $location){
$scope.title ="Signin";
console.log($scope.title);
$scope.login = function(username,password){
Auth.login(username,password).then(
function(user)
{
$scope.user=user;
$location.path("/posts");
},
function(res)
{
$location.path("/")
}
)
}
}]);
agile.controller("PageController",['$scope', '$http', 'Auth', '$location', function($scope, $http, Auth, $location){
//Page controller content...
}]);