Question

这是我第一次使用ember.js。我试图在用户成功登录（经过身份验证）时使用控制器执行操作。但是，我目前的方法是保存用户的状态，甚至更改属性＆＃39; this.set（＆＃39; userSignedIn＆＃39;，state）;＆＃39;不管用。我不确定为什么，我猜它与我的状态＆＃39;的范围有关。变量或者也许是这个＆＃39;对象未被传递给＆＃39; ref.authWithOAuthPopup（）＆＃39;。我希望有人能指出正确的方向。

var ref = new Firebase("https://<app>.firebaseio.com");
var state = false;
MyApp.ApplicationController = Ember.Controller.extend({
userSignedIn: false,
actions: {



    signin: function() {
        ref.authWithOAuthPopup("facebook", function(error, authData) {
          if (error) {
            console.log("Login Failed!", error);

          } else {
            console.log("Authenticated successfully with payload:", authData);
            state = true;

          }
        });
    this.set('userSignedIn', state);    
    console.log(state);
    }, // End of signin



}
});

Answer 1

在userSignedIn onComplete回调被触发之前设置Firebase.authWithOAuthPopup(provider, onComplete, [options])。相反，试试这个：

signin: function() {
  controllerContext = this;
        ref.authWithOAuthPopup("facebook", function(error, authData) {
          if (error) {
            console.log("Login Failed!", error);

          } else {
            console.log("Authenticated successfully with payload:", authData);      
            state = true;
            controllerContext.set('userSignedIn', state);
            console.log(state);
          }
        });


    }, // End of signin

Ember.js身份验证操作无效

1 个答案: