32 Facebook Login Logout Javascript

FB.logout will log the user out of your site and, in some cases, Facebook (see the cases above). You will need to have a valid access token for the user in order to call the function. Calling FB.logout will also invalidate the access token that you have for the user, unless you have extended the access token . 13/4/2015 · That will give you a button like this: <div class="fb-login-button" data-max-rows="1" data-size="medium" data-show-faces="false" data-auto-logout-link="true" />. If you use that code, you will either see a Login or Logout button, depending on the state. This can be used with the normal FB SDK for Javascript. Share.

Facebook Js Api Can T Logout Stack Overflow

27/10/2020 · console.log("Response goes here!");}, {scope: 'read_stream,publish_stream,publish_actions,read_friendlists'}); } function logout() {FB.logout(function(response) {// user is now logged out});} var status = FB.getLoginStatus(); console.log(status); </script> <button onclick="javascript:login();">Login Facebook</button> <br>

Facebook login logout javascript. 12/2/2016 · How to logout of Facebook using javascript SDK. 1) I have a Facebook Logout & Login Button on my application (say myApp) and i login into Facebook using Login Button (it prompts me facebook login dialogue and login is successful). Now i open a new browser tab and go to www.facebook , It opens up my Facebook account. Facebook JavaScript SDK login , logout , post message in a profile's feed. console.log('Welcome! Fetching your information.... '); console.log('Good to see you, ' + response.name + '.'); console.log('User cancelled login or did not fully authorize.'); // the user isn't logged in to Facebook. 必須等到網頁載入結束後再判斷,否則導致 FB is not defined 情況發生. 1. Enable JavaScript SDK for Facebook Login. In the App Dashboard, choose your app and scroll to Add a Product Click Set Up in the Facebook Login card. Select Settings in the left side navigation panel and under Client OAuth Settings, enter your redirect URL in the Valid OAuth Redirect URIs field for successful authorization.

Add Facebook Login To Your Javascript App Back4app Guides