All Questions
59
questions
1
vote
1
answer
727
views
Facebook webhook signature calculation failing
I am developing an application that uses Facebook Webhooks to receive payload from Facebook. For each call, Facebook provides a signature that I need to validate to ensure the payload's integrity and ...
- 11
0
votes
1
answer
436
views
How do social media sites get a preview of a linked page?
I don't know how to start on this problem. When you paste a URL into a Facebook, Twitter, etc comment or post, the system will go and generate a preview of the page you linked. If I can get a ...
- 7,065
0
votes
0
answers
22
views
Retreiving facebook comments done on my different blogs using facebook comments
I have an asp.net application which contains multiple blog posts and I'm using facebook comments plugin and I want to implement 2 functionalities:
1. Every time a user makes a comment on any blog I ...
- 1
1
vote
0
answers
66
views
Update panel does not work after calling the function loginByFacebook()
I'm using Facebook Graph JSON responses in my code to deserialize the JSON string.
I created the class as follow.
<form id="form1" runat="server">
<asp:ScriptManager ID="...
- 51
0
votes
0
answers
242
views
Is it possible to save images to facebook via qr code?
I'm new into facebook development.
I was thinking if it's possible to share images in facebook via scanning a QR Code. I know it's possible, but the tricky part here is that, the source image is NOT ...
user9329476
0
votes
0
answers
1k
views
Facebook access token without Login Dialog
Can we get the Facebook user access token without prompting to login page. Isn't it enough having App Id and App Secret to get the token. I have tried according to the Facebook API documentation. But ...
- 227
-2
votes
1
answer
235
views
How do i get user_likes permission from Facebook developers?
I am developing one website in asp.net, it has an option called login through Facebook, and it has to allow login if and only if a user like my page on facebook. I have done all the procedures to get ...
0
votes
2
answers
51
views
Facebook group chat - fetch complete chat content without paging
What I want
I want to be able to copy/paste the entire content of a chat to memory
so I can extract included YouTube urls from it.
What I know
As you may know, the group chat(s) run on a ...
- 4,374
0
votes
0
answers
72
views
fb page tab share with link inside
I'm trying to create custom share button where user can go directly inside application (not in main page).
For example if client will share https://example.com/Stories/Details/2 when someone will ...
- 4,683
0
votes
0
answers
37
views
Facebook's like button doesn't show no matter what [duplicate]
I've spent countless hours for the past couple of days trying to get this tiny thing to work. It's just so frustrating wasting hours on such a small task. To sum up, I have a Facebook page and an HTML ...
- 54
2
votes
1
answer
948
views
Passing app Id to fb.init() dynamically
I am authenticating my asp.net website using facebook and twiiter.
My application is a product ,so different users having the different App_Id to the authentication.
so i want to pass it dynamically,...
1
vote
1
answer
935
views
Get user details using the authentication token in c#
I am using servicestack, in the clientside, i am having facebook authentication which will provide an accesstoken post logging in
function testAPI() {
console.log('Welcome! Fetching your ...
- 7,249
-3
votes
2
answers
992
views
how to post a status in a group using Facebook graph explorer? [closed]
Https://graph.facebook.com/v2.3/238155829716205
I want to post a status in open group what will be the query using facebook graph api thankyou
- 453
0
votes
1
answer
227
views
How do I Autolink or add links to Facebook API posts
I'm using the Facebook SDK for .Net http://facebooksdk.net/.
The query I am running against the Facebook API returns a list of posts that a public user has made.
The results for the query return are ...
- 7,383
1
vote
0
answers
97
views
Using the Atlas 2.0 API to create and download reports
I am trying to use the Facebook Atlas 2.0 API to create and download reports. The report types can be any of the types mentioned in the API objects like ColumnDetermined, SearchConversionList, ...
- 11