我在页面中有一个登录表单,它有自己的控制器来处理登录功能但是由于某种原因,在提交表单时没有触发登录功能。
较大视图文件中的表单:
if (Regex.IsMatch(stringToBeMatched, @"^[A-Za-z]{3}[0-9]{3}$")) {
//TODO: put a relevant code here
}
登录控制:
<div class="login-wrap" ng-controller="LoginCtrl as logincontrol">
<form ng-class="{submited: submited}" class="form-login" novalidate name="loginForm" x-ng-submit="logincontrol.login()">
<div class="form-group" ng-class="{errorEmail: loginForm.email.$error.required || loginForm.email.$error.email}">
<input type="email" name="email" id="email" class="form-control login-form-input" placeholder="{{'Email' | translate}}" x-ng-model="username" required>
</div>
<div class="form-group" ng-class="{errorPassword: loginForm.password.$error.required}">
<input type="password" id="password" name="password" class="form-control login-form-input" placeholder="{{'Password' | translate}}" x-ng-model="password" required>
</div>
<div class="text-center">
<button class="btn btn-success login-button" type="submit" translate>SIGN IN</button>
</div>
</form>
</div>
当加载登录视图时,控制台中会打印angular.module('services.security')
.controller('LoginCtrl', function ($scope, securityService, $rootScope) {
$scope.messages = {
error: false
};
console.log("HERE");
$scope.submited = false;
$scope.loading = false;
var validateEmail = function( email ) {
var pattern = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
return email.match( pattern );
};
$scope.login = function() {
console.log("clicked");
$scope.submited = true;
if ( !$scope.loginForm.email.$viewValue ) {
$scope.loginForm.email.$dirty = true;
$scope.loginForm.email.$invalid = true;
$scope.loginForm.email.$error.required = true;
}
if ( !$scope.loginForm.password.$viewValue ) {
$scope.loginForm.password.$dirty = true;
$scope.loginForm.password.$invalid = true;
$scope.loginForm.password.$error.required = true;
}
if ( validateEmail($scope.loginForm.email.$viewValue) ) {
if ( $scope.loginForm.$valid ) {
$scope.messages.error = false;
$scope.loading = true;
securityService.login($scope.loginForm.email.$viewValue, $scope.loginForm.password.$viewValue).then(function() {
$scope.loading = false;
}, function(data) {
console.log(data)
$scope.loading = false;;
});
}
} else {
if ( $scope.loginForm.email.$viewValue ){
$scope.loginForm.email.$dirty = true;
$scope.loginForm.email.$invalid = true;
$scope.loginForm.email.$error.email = true;
}
}
};
});
,因此正在加载控制器,但是在提交表单时不会触发登录功能(即HERE
未获得打印)。
答案 0 :(得分:0)
您正在通过在HTML代码中指定LoginCtrl as logincontrol
来创建实例。
如果您想使用$scope
变量,请指定ng-controller="LoginCtrl"
或
将$scope
替换为this
Angular在documentation中定义了这一点,如下所示:
下面列出了两种不同的声明风格:
- 使用
将方法和属性直接绑定到控制器上this
:ng-controller="SettingsController1 as settings"
- 将
$scope
注入控制器:ng-controller="SettingsController2"