在Angular 1.4.7中,我尝试在此插件http://plnkr.co/edit/xQEN1ZNN5ZEw1CSwNw97?p=preview中实现基本登录表单(请单击Home路径上的红色Log into Dashboard
按钮)。
但由于某些原因,我无法在我的login()
控制器代码中触发loginCtrl
方法。
相反,它所做的是使用作为表单变量传入的用户/密码参数的旧式URL重定向。我无法弄清楚出了什么问题。
我发布的代码中的关键点:
1)login-form.html包含ng-submit="login.loginUser()"
2)app.config包含挂钩到'login'
的登录路由'LoginCtrl as login'
3)'LoginCtrl'
包含匿名方法login.loginUser
4)如果userId未定义,app.js会重定向到我的login
状态。
这是login-form.html
模板:
<div ng-show="error" class="alert alert-danger">{{error}}</div>
<form name="form" ng-submit="login.loginUser()" role="form">
<div class="form-group">
<label for="username">Username</label>
<i class="fa fa-key"></i>
<input type="text" name="username" id="username" class="form-control" ng-model="login.username" required />
<span ng-show="form.username.$dirty && form.username.$error.required" class="help-block">Username is required</span>
</div>
<div class="form-group">
<label for="password">Password</label>
<i class="fa fa-lock"></i>
<input type="password" name="password" id="password" class="form-control" ng-model="login.password" required />
<span ng-show="form.password.$dirty && form.password.$error.required" class="help-block">Password is required</span>
</div>
<div class="form-actions">
<button type="submit" ng-disabled="form.$invalid || dataLoading" class="btn btn-danger">Login</button>
<img ng-if="login.dataLoading" src="data:image/gif;base64,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"/>
</div>
</form>
&#13;
和我的登录控制器代码:
(function () {
'use strict';
angular.module('rage').controller('LoginCtrl',
['$rootScope', '$scope', '$cookies', '$modalInstance', '$q', 'datacontext', 'loginService', 'userService', authenticate]);
function authenticate($rootScope, $scope, $cookies, $modalInstance, $q, datacontext, loginService, userService) {
var login = this;
login.loginUser = function () {
login.dataLoading = true;
loginService.authUser(login.user, login.password);
};
}
})();
&#13;
这是带有路线的app.config:
angular
.module('rage')
.config(config);
function config($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise("/login");
$stateProvider
.state('main', {
url: "/dashboard",
templateUrl: "app/views/dashboard.html",
controller: 'MainCtrl',
data: { pageTitle: 'RAGE', requireLogin: true }
})
.state('login', {
url: "/login",
templateUrl: "app/components/login/login-form.html",
controller: 'LoginCtrl'
controllerAs: 'login'
})
}
&#13;
和我的app.js
(function () {
'use strict';
angular.module('rage', [
'ui.router',
'ui.bootstrap',
'ui.dashboard',
'kendo.directives',
'ngCookies'
]).run(['$rootScope', '$state', '$location', 'userService', 'loginService', init]);
function init($rootScope, $state, $location, userService, loginService) {
$rootScope.rageSessionVars = {};
$rootScope.$state = $state;
if ($rootScope.rageSessionVars.userID == undefined) {
$state.go('login');
}
}
})();
&#13;
答案 0 :(得分:2)
看起来你没有创建任何模块。您正在编写angular.module('rage')
,而应在app.config文件中编写angular.module('rage', [])
。
来自文档:https://docs.angularjs.org/api/ng/function/angular.module
创建新模块:
// Create a new module
var myModule = angular.module('myModule', []);
然后在HTML正文或ng-app="rage"
标记中将您的模块定义为<html>
。
因为您根本没有创建任何模块而且没有在HTML中启用Angular,所以您的表单会像旧式表单提交一样提交。
因此,请将您的应用配置修改为:
var myModule = angular.module('rage', [])
.config(config) // ... your code
并且,您的控制器代码很好,但您也可以使用它:
myModule.controller('LoginCtrl', function() {}) // ....