facebook-like

Using a web browser e.g. Chrome on Android, if a mobile website requires a user to be logged in to Facebook and they are not, the browser will ask for Login details even though the phone may be logged in to Facebook via the Facebook native App. Is there any way to get details from the Facebook App without the user having to log in again? VadymVL If you want to login in website in a browser, using Facebook account from Facebook app - it is impossible, without intermediary application, or service. And even with it, I don't think, that you can get user login data. Other approach - is try to

I'm trying to add a fan gate to my page, and I can get the "pre-like" content to show, but after I like the page - the post-like content isn't showing up. It shows the same pre-like content, regardless of whether I like the page or not. This is the code I'm using in my index.php file... require 'facebook.php'; $app_id = "myappid"; $app_secret = "myappsecret"; $facebook = new Facebook(array( 'appId' => $app_id, 'secret' => $app_secret, 'cookie' => true )); $signed_request = $facebook->getSignedRequest(); $page_id = $signed_request["page"]["id"]; $page_admin = $signed_request["page"]["admin"];

On a page that contains a list of about 30 entries, each of them is Facebook-likable (each entry's HTML contains a Like button), and each of them is either displayed or not (depends on a filter setting): The page takes several seconds to load entirely The page uses lots of memory, thanks to the Like buttons The page uses CPU even if the user doesn't interact (every 100ms or less, one of the Like buttons fires an event using Javascript) If I do not change the DOM tree, just change element visibility, the buttons seem to be reloaded anyway On a PC with more than 1 GHz and 1 GB mem, the page is

I am trying to place the FB like button on my single page site built on Angular JS. The like button has to be displayed on a view (different than the index.html) displayed by a controller. But the like button shows up only for the first time I load that particular view. The button do not show up if I come back after visiting another view. Below is the code which loads FB SDK in the controller for the view - (function (d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) { return; } js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/all.js