我试图在视图中为AngularJS控制器设置别名，但由于某些奇怪的原因 - 当我在方法和属性前加上时它似乎没有响应 - 任何想法可能导致它的原因？
这是我的观点（我在Laravel 5.1中使用它）：
@extends('admin.template.layout-login')
@section('content')
<div class="row">
<div class="large-6 medium-8 columns large-offset-3 medium-offset-2" ng-controller="LoginController as login">
<form
name="htmlForm"
class="panel hide"
ng-submit="login.submit()"
ng-class="{ 'show-block' : !login.isRequestCompleted() }"
novalidate
>
<label for="username">
Username: *
<ng-messages
for="htmlForm.username.$error"
class="hide"
ng-class="{ 'show-inline' : login.isSubmitted() }"
>
<ng-message
when="required"
class="warning"
>Please provide your email address</ng-message>
<ng-message
when="email"
class="warning"
>Invalid email address</ng-message>
<ng-message
when="unsuccessful"
class="warning"
>Incorrect login details</ng-message>
<ng-message
when="suspended"
class="warning"
>Your account has been suspended</ng-message>
</ng-messages>
</label>
<input
type="email"
ng-model="formData.username"
name="username"
id="username"
required
>
<label for="password">
Password: *
<ng-messages
for="htmlForm.password.$error"
class="hide"
ng-class="{ 'show-inline' : login.isSubmitted() }"
>
<ng-message
when="required"
class="warning"
>Please provide your password</ng-message>
<ng-message
when="password"
class="warning"
>Invalid password</ng-message>
</ng-messages>
</label>
<input
type="password"
ng-model="formData.password"
name="password"
id="password"
required
password
>
<label for="remember">
<input
type="checkbox"
ng-model="formData.remember"
name="remember"
id="remember"
> Remember Me
</label>
<input
type="submit"
class="small button"
value="SEND ENQUIRY"
ng-if="!login.isOutForDelivery()"
>
<button
type="button"
class="small button"
disabled
ng-if="login.isOutForDelivery()"
>
PLEASE WAIT <i class="fa fa-spinner fa-spin"></i>
</button>
</form>
<div
class="hide"
ng-class="{ 'show-block' : login.isRequestCompleted() }"
ng-bind-html="login.trustAsHtml(confirmation)"
></div>
</div>
</div>
@endsection
这是AngularJS控制器模块：
(function(window, angular, app) {
"use strict";
app.controller(
'LoginController',
[
'$scope',
'$controller',
'$window',
function(
$scope,
$controller,
$window
) {
angular.extend(this, $controller('FormController', { $scope: $scope }));
$scope.submit = function() {
if ( ! $scope.isValid()) return false;
$scope.data = {
username : $scope.formData.username,
password : $scope.formData.password
};
$scope.submitRequest(
'/admin',
$scope.data
)
.success(function(data, status, headers, config, statusText) {
$window.location.href = data.url;
})
.error(function(data, status, headers, config, statusText) {
$scope.validation(data);
$scope.endOutForDelivery();
return false;
});
};
}
]
);
})(window, window.angular, window.CmdSystem.App);
加上前一个扩展的FormController：
(function(window, angular, app) {
"use strict";
app.controller(
'FormController',
[
'$scope',
'RequestService',
'ContentService',
function(
$scope,
RequestService,
ContentService
) {
$scope.outForDelivery = false;
$scope.requestCompleted = false;
$scope.submitRequest = function(url, formData) {
$scope.outForDelivery = true;
return RequestService.post(url, formData);
};
$scope.responseReceived = function() {
$scope.requestCompleted = true;
$scope.outForDelivery = false;
};
$scope.isResponseReceived = function() {
return $scope.requestCompleted && ! $scope.outForDelivery;
};
$scope.endOutForDelivery = function() {
$scope.outForDelivery = false;
};
$scope.trustAsHtml = ContentService.trustAsHtml;
$scope.isValid = function() {
return $scope.htmlForm.$valid;
};
$scope.isSubmitted = function() {
return $scope.htmlForm.$submitted &&
! $scope.isRequestCompleted();
};
$scope.isRequestCompleted = function() {
return $scope.requestCompleted;
};
$scope.isOutForDelivery = function() {
return $scope.outForDelivery;
};
$scope.validation = function(data) {
angular.forEach(data, function(value, key) {
this[key].$error[value] = true;
}, $scope.htmlForm);
};
}
]
);
})(window, window.angular, window.CmdSystem.App);
答案 0 :(得分：1)
控制器上没有任何方法。它们都是在$ scope上定义的。因此，您无法使用login别名访问它们，这些别名是指控制器，而不是范围。
如果你想打电话
login.foo()
，然后必须在控制器上设置方法，而不是在范围上设置：
this.foo = function() { ... };