AngularJS $scope form attribute is undefined after ng-submit
Question
I'm starting with Angular and I'm still very confused with syntax and the many different ways I can code to get the same result.
My latest problem is that when I submit a form, I can't get its values by doing $scope.attribute_name
HTML
<body ng-app="myApp">
<div ng-include src="'menu.html'"></div>
<div id="container" ng-controller="MainController">
<div ui-view></div>
</div>
</div>
login.html (included by Route)
<form name="form" name='' action="" ng-submit='login($event)'>
<input type="text" name='username' ng-model='username' required />
<input type="text" name='password' ng-model='password' required />
<button>Enviar</button>
</form>
JS
var app = angular.module('myApp', ['ui.router']);
app.controller('MainController',['$scope',function($scope){
$scope.login = function ($event){
alert($scope.username)
$event.preventDefault();
}
}]);
It always alert "undefined" I can get the values by doing the following
$event.target.username
Just like on Meteor.
Any ideas?
@edit1
I added user as the model's object
HTML
<form name="form" name='teste' action="" ng-submit='login($event)'>
<input type="text" name='username' ng-model='user.username' required />
<input type="text" name='password' ng-model='user.password' required />
<button>Enviar</button>
</form>
JS
app.controller('MainController',['$scope',function($scope){
$scope.login = function ($event){
alert($scope.user.username)
}
}]);
I still get undefined though
1 answers
solution1
0 2016-04-13 12:12:07
<form name="form" name='teste' action="" ng-submit='login()'>
<input type="text" name='username' ng-model='user.username' required />
<input type="text" name='password' ng-model='user.password' required />
<button>Enviar</button>
</form>
define your $scope inside the controller as below. Because attributes are registered to the $scope of the controller when the controller initializes.
app.controller('MainController',['$scope',function($scope){
$scope.user={}; //DEFINE $scope variable if dot is given to variable.
$scope.login = function (){
alert($scope.user.username)
}
}]);
Thanks
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