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http://visionon.tv/wiki/-/wiki/Main/Building%20AppsHow to integrate liferay into facebook using facebook apps without going bald #Find desired Liferay portlet
Click the spanner icon
Click configure
Click the sharing tab in the top menu
Click the facebook tab in the second from top menu
Click the link the says "Get the API key and canvas page URL from Facebook. (Opens New Window)" This takes you to facebook in another window
In Facebook, name your application and agree to the terms.
Click Create Application
In the Edit "Apllication name" dialogue box
click the Web Site tab
In Site URL input: http://visionon.tv/ (the / at the end is important)
In Site Domain: visionon.tv
Click Save Changes
A my apps dialogue appears with your new app selected on the left column
Copy the API Key from your new apps dialogue box on the facebook page into the API key box in the Portals sharing dialogue box on the visionon.tv page
Go back to the facebook window and click Edit Settings in your new apps dialogue box - its on the right
Click the facebook Integration Tab down the left
In Canvas Page input visionontv-{yournewappname}
copy to clipboard
Go back to the visionontv window
In the Canvas Page URL box paste your: visionontv-{yournewappname}
Click save
Copy the Callback URL
Go back to the Facebook window
Paste the callback URL into the Canvas URL box
Go back to the Visionontv window
By the second lightbulb where it says "Copy the callback URL and specify it in Facebook" check whether the portlet should be exposed as fmbl or iframe
Click save
Go back to the facebook window where it says canvas type select the appropriate iframe or fbml dialogue
Click save
Click Application Profile page
Click go to this app
Look at your new FB app
