2011



David





I like the way you have the iFrame working, it gives me a couple of ideas :)







When I "liked" your first example I still got BBB ....





yet "5: liked:" did change from true to false











 



Regards







Stuart Tremain



IDFK Web Developments



AUSTRALIA



webdna@idfk.com.au






















On 15/02/2011, at 5:36 PM, David Bastedo wrote:<=/div>


Here is a working, authenticated tab that shows all the initial variables - country code, userid, liked etc.

 http://www.facebook.com/pages/B=and-HQ/169816586398236?sk=3Dapp_126463440760566

 If you "like it" you'll get AAA and if you don't Like it. you will get "BBB"

 I had to authorize this application and I haven't tried to do that gracefully yet, but it's basically a three step process.
 Once you create an application and set up a page and a tab, within a folder - I use "fb" - then the following three steps occur in order to authorize your app


 This is how to authenticate the app:


 <a href=3D"https://www.facebook.com/dialog=/oauth?client_id=3D126463440XXXXXXXX&redirect_uri=3Dhttp://www.XXXXXX=X.com/fb/">Step1</a><br />

 <a href=3D"https://www.facebook.com/dialog=/oauth?client_id=3D126463440XXXXXXXX&redirect_uri=3Dhttp://www.XXXXXX=XX.com/fb/&scope=3Demail,read_stream,user_likes,user_location,publish=_stream,create_event">step 2</a><br />

 <a href=3D"https://graph.facebook.com/oaut=h/access_token?client_id=3D126463440760566&redirect_uri=3Dhttp://www.=XXXXXXXX.com/fb/&client_secret=3DXXXXXXXXXXXXXXXXXX&code=3D[code]=">step 3</a><br />

 code=3Dthe response back from Facebook
 This will then get you a key, which will open all the doors

 tab.html is the document that gets loaded in your tab.

 Here is a version - not yet authenticated, so it only shows right ow when you like the band, but it pulls in dynamic content via webdna, so I'll add the two parts together and I should no be able to show custom data by country and whether they like the page or not.

 http://www.facebook.com/thetrew=smusic#!/thetrewsmusic?sk=3Dapp_182877448415423







 



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On Tue, Feb 15, 2011 at 1:17 AM, Stuart Tremain <webdna@idfk.com.au><=/span> wrote:


Good on you David

 Would love to see it in use ....


 Regards

 Stuart Tremain
 IDFK Web Developments
 AUSTRALIA
 webdna@idfk.com.au







 On 15/02/2011, at 5:12 PM, David Bastedo wrote:

 > Here is the code to get the basic Facbeook information from a user when they go to your custom application installed on your page using the new iframes settings. >
 > Specifically, this example shows how to serve up two types of content depending on whether the person "Likes" you page or not.
 >
 > [!]--Get the signed request and split it to get the JSON Object--[/!]
 > [!]--Strip out the elements I don't want and then I use index to find the node I want--[/!]
 > [!]--Serve content A or B based on this variable --[/!]
 >
 > [listwords words=3D[signed_request]&delimiters=3D.=]
 >
 > [showif [index]=3D2]
 > [text]splitMe=3D[Decrypt method=3Dbase64][word][/Decrypt][/text]
 > [table name=3DJSONconversion&fields=3Dfrom,to]=
 > {
 > }
 > ,
 > "
 > [/table]
 >
 >
 > [listwords words=3D[splitMe]&delimiters=3D{,]
 >
 > [index]: [ConvertChars table=3DJSONconversion][word][/convertchars=]<br />
 >
 > [showif [index]=3D7]
 > =A0 =A0 [showif [ConvertChars table=3DJSONconversion][word][/convertchars=]^true]
 > =A0 =A0 =A0 =A0 [text]RUAFAN=3Dtrue[/t=ext]
 > =A0 =A0 [/showif]
 > =A0 =A0 [hideif [ConvertChars table=3DJSONconversion][word][/convertchars=]^true]
 > =A0 =A0 =A0 =A0 [text]RUAFAN=3Dfalse[/=text]
 > =A0 =A0 [/hideif]
 >
 >
 > [/showif]
 >
 > [/listwords]
 >
 >
 > [/showif]
 > [/listwords]
 >
 >
 > [showif [RUAFAN]=3Dtrue]
 > AAA
 > [/showif]
 >
 > [showif [RUAFAN]=3Dfalse]
 > BBB
 > [/showif]




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