Questions tagged as 'facebook'

Tagged questions
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How to generate a long-lived token for posting information on facebook

I am trying to generate a token for posting information on facebook on my page with php the script until posting but the token that I can get is only one hour old. How do I create a token that has undefined time or re-update the token automat...
asked by 02.10.2017 / 00:28
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Trusted credentials with Facebook Javascript SDK

I have a web system in which I capture the user id of Facebook and store it in the database for later use, I am currently calling via the SDK and the command by hidden field (low security method). Would you like to know if I can enter this in...
asked by 20.09.2017 / 16:32
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Facebook Messenger API does not respond to new users [closed]

I have an APP on Facebook Developers, a BOT for Messenger. It responds to testers and admins. But for new users do not. My application is already public, has passed the approval. I have seen many with this doubt but no answer about the problem....
asked by 29.06.2017 / 21:32
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Authentication with Facebook and Google in Firebase - Android Studio

I'm developing an Android application, with Android Studio, using Firebase initially for user authentication. The code is too long, so I will not copy it here, but it's available at Github . The Google login has already been implemented, t...
asked by 21.04.2017 / 00:46
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How do I share posts from my site on facebook?

So, guys, I know a lot of people have a hard time. I configured the meta tags of open graph, but the problem is that I wanted the share button to share the specific post in the url. How do I do this?     
asked by 28.03.2017 / 03:17
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Facebook share and verify shared

I put a share button, it opens a new window to share what I set, and if I share, I do an action, if I have not shared it, I do another action. However, it gives an error in this new window, from facebook itself:    Unable to load URL: The...
asked by 30.03.2017 / 14:55
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How do I get the list of shares from a Facebook post?

I'm trying to get the list of shares from a publication but it looks like something is wrong; When I use 1365084196885691/sharedposts in the Facebook API I get the following JSON : { "data": [ { "story": "Leo Letto...
asked by 23.03.2017 / 13:29
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share facebook button with dynamic link

Good morning, I've tried several scripts to make my dynamic link shared with the custom Facebook button. I can not I'm trying this: <?php $linkFace = "http://www.modalle.com.br/blog.php?artigo=".$_GET['artigo'];?> <a onClick="return g...
asked by 02.02.2017 / 07:21
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Confirmation of facebook sharing with the API for WEB

I have a code in php with a facebook button, when clicking the person shares the content, however, on my site has a (regressive) counter, every time someone shares, it removes 1 from the counter. The button was generated and is functional, I wou...
asked by 04.02.2017 / 21:08
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Posts optimized on Facebook Mobile

Does anyone know how to make these new posts optimized for Facebook Mobile? Example:     
asked by 08.12.2016 / 18:02