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Questions tagged [facebook-canvas]

Facebook Canvas is the application environment for 3rd party Games & Applications that live within Facebook, in a framed environment. Page displayed can be fetched from other websites.

Facebook Canvas is the application environment for 3rd party Games & Applications that live within Facebook, in a framed environment. Page displayed can be fetched from other websites.

Facebook Canvas Application Development documentation

390 questions
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Heroku's Facebook Canvas app tutorial: oath error

I'm copy and pasting the code from Heroku's tutorial about building a canvas app to host on Heroku seen here. https://devcenter.heroku.com/articles/facebook-ruby However, I'm getting this error which the backtrace (see below) says is related to…
Leahcim
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Like buttons within canvas applications

Are there any best practices for offering like buttons within canvas applications? We've got an app which has lots of content, when I specify the OG:URL of some piece of content as a page within apps.facebook.com/myapp, the "like" share shows up as…
kevin
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iFrame showing up Blank in Facebook Canvas App

I have an extremely simple page that I'm trying to view in the Facebook iframe. It's a Django-view but it's not dependent upon whether the request is submitted via POST or GET. All it does is returns some simple HTML. If we hit the link directly, it…
Kurtis
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Facebook redirect after login

I have read a number of questions and answers, including this one on StackOverflow and none works. My question to all responses I have seen are 'does it work in Safari?'. I am trying to get this to work with Safari. It works on Chrome and Firefox…
Joe
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Facebook canvas app with rails3

I'm writing facebook canvas application with Rails3 using omniauth-facebook gem. The few moments are not clear: Rdirect after sing in (in '/auth/facebook/callback' => 'session#create'): After successful sing_in if user is redirected to root_url it…
S2201
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Getting around the "Please be careful" interstitial page

When we create a new FB Ad that directs to an FB page that in turn is set to redirect to the external website the FB page administers, FB displays an interstitial web page before redirecting that shows a "Please be careful" warning message. You can…
Luke Nysen
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New App 404 - Very Basic Setup - URL Exists

I have created a new Facebook app. Whenever I visit the canvas page (https://apps.fac...) I get redirected to the Facebook 4oh4 page. The canvas URL is set to: https://mgnewmedia.com/brandgame/ Which you will see is as basic as it could possibly…
Mike
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app.facebook.com/app_name/ - to redirect to a external url after clicking "go to app"

I know there is a way to redirect the page using javascript in the iframe of the canvas application to an external url.But is there any other way so that user directly gets redirected to the external url as soon as they authorizes the application. i…
Saru Nathan
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FB.Canvas.setSize stopped working (today?)

This method seems to have stopped working. App code was tested thoroughly last week and all was well. This morning...scrollbars are appearing on our page tab apps. Example: http://www.facebook.com/HondaPowersports/app_329359370439338 Very simple…
Marc Greenfield
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Slow load facebook canvas app when click on links (if target top)

Situation: I am developing a facebook canvas app. Facebook is sending my sever a POST request with the signed_request each time that a page is render. Inside my app I have all my links with target="_top" because if I don't, facebook send my server a…
JDL
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FB.Canvas.setSize is not working

Fluid Width HTML Example