登录后angularjs重定向 [英] angularjs redirection after login

问题描述

我知道如何将用户，他们原本在登录后重定向到？说我有一个帖子 wwww.example.com/post/435 ，它要求用户登录，以喜欢/评论的帖子，这样用户登录后我如何可以重定向用户回帖子？我已经试过这种

may I know how to redirect user to where they originally at after login ? say i have a post wwww.example.com/post/435 and it required user to log in in order to "like/comment" the post, so after the user login how can i redirect user back to the post ? i have tried this

 $http.post('/sessionHandler/login',$scope.form).
      success(function(data){
        history.back(); // bring user back to previous path
      }).error(function(err){
        $scope.errorMessage = err;
      });

然而，这是不是真的有效，如果用户previous路径是其他网站或浏览器新标签，将用户重定向到他们在哪里。

however this is not really effective, if a user previous path is other site or a browser new tab it will redirect the user back to where they are.

我也发现了一些例如通过使用 $ locationChangeStart ，但我有一些困难，了解它是如何工作这是我迄今为止的 $ locationChangeStart

i also found some example by using $locationChangeStart but i'm having some difficulties to understand how it works this is what i have so far for $locationChangeStart

$http.post('/sessionHandler/login',$scope.form).
      success(function(data){
   $rootScope.$on("$locationChangeStart", function (event, next, current) {
      $location.path();// how to access to previous url where the user from ?
                       // how to use event, next and current to get the user last
                      // path on my site, and how to determine the last site is
                      // on my site but not other website ?  
    });

      })

您的帮助是AP preciated！

your help is appreciated !!

推荐答案

也许不是最好的答案，但我用这一个cookie - 所以每当我重定向到一个新的位置，我会使用 $ cookies.loginDestination = $ location.path（），则当用户登录，我用的是这样的：

May not be the best answer, but I use a cookie for this - so whenever I'm redirecting to a new location, I'll use $cookies.loginDestination = $location.path(), then whenever a user logs in, I use something like:

var loginDestination = $cookies.loginDestination || '/';
$cookies.loginDestination = null;
$location.path(loginDestination);

这篇关于登录后angularjs重定向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！