AngularFire 0.9解决与UI路由器 [英] AngularFire 0.9 resolve with UI router

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问题描述

我跟着教程这里但不知何故得到这个错误

 未知提供商:currentAuthProvider<  -  currentAuth

我添加currentAuth我所有的控制器,可能是什么问题?

 火力地堡2.0.4
 AngularFire 0.9.0

下面是路由文件:

 的.config(函数($ stateProvider,$ urlRouterProvider,$ locationProvider){     $ urlRouterProvider.otherwise('/');     $ stateProvider         .STATE('家',{
         网址:'/',
         templateUrl:意见/ home.html做为',
         控制器:homeCtrl
         解析:{
             currentAuth:userFactory功能(userFactory){
                 返回userFactory $ waitForAuth()。
             }]
         }
     })

我只有两个模块:

  VAR经= angular.module('经',[
     '火力',
     ui.router
 ])

和这是控制器之一:

  angular.module('经')
    .controller(signupCtrl,[$ rootScope,$范围,userFactory','$窗口','$火力点,$位置','用户','currentAuth',
        功能($ rootScope,$范围,userFactory,$窗口,$火力点,$位置,用户currentAuth){


解决方案

检查您的HTML局部视图,并删除在 NG-控制器声明。

NgRoute实例化控制器,你和它绑定到您的视图定义的DOM​​,所以没有必要在视图的部分HTML指定与 NG-控制器控制器。

本作品:

 <! - 在它自己的HTML文件,说意见/ signupCtrl.html  - >
< D​​IV> <! - 你看,不需要NG控制器=signupCtrl... - >
  ...注册表单等等...
< / DIV>

发生什么,如果你的在那里留下NG控制器定义(我怀疑是你做了什么)是角将尝试两次实例化控制器:


  • 一旦当它加载DOM时,此时遇到它的 currentAuth 将不会被定义,所以你会得到一个未知提供商错误,如果它的上市为在您的控制器的依赖。

  • 仙界的决心完成。

I've followed a tutorial here but somehow getting this mistake

   Unknown provider: currentAuthProvider <- currentAuth

i added currentAuth to all my controllers, what might be wrong?

 Firebase 2.0.4 
 AngularFire 0.9.0

Here's the routes file:

      .config(function($stateProvider, $urlRouterProvider, $locationProvider) {

     $urlRouterProvider.otherwise('/');

     $stateProvider

         .state('home', {
         url: '/',
         templateUrl: 'views/home.html',
         controller: "homeCtrl",
         resolve: {
             "currentAuth": ["userFactory", function(userFactory) {
                 return userFactory.$waitForAuth();
             }]
         }
     })

i have only two modules:

      var warp = angular.module('warp', [
     'firebase',
     'ui.router'
 ])

and this is one of controllers:

     angular.module('warp')
    .controller("signupCtrl", ["$rootScope", '$scope', 'userFactory', '$window', '$firebase', '$location', 'USERS', 'currentAuth',
        function($rootScope, $scope, userFactory, $window, $firebase, $location, USERS, currentAuth) {

解决方案

Check your HTML partial view and remove the ng-controller declaration.

NgRoute instantiates the controller for you and binds it to the DOM defined in your view, so there is no need to specify the controller with ng-controller in the view's partial HTML.

This works:

<!-- in it's own HTML file, say  views/signupCtrl.html -->
<div>  <!-- Look, no need for ng-controller="signupCtrl"... -->
  ...signup Form etc...
</div>

What happens if you do leave a ng-controller definition in there (which I suspect is what you did) is that angular will try to instantiates the controller twice:

  • Once when it encounters it when loading the DOM, at which point currentAuth won't be defined, so you would get an unknow provider error if it's listed as a dependency in your controller.
  • Once upon resolve completing.

这篇关于AngularFire 0.9解决与UI路由器的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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