Facebook's Apps II part
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This document discusses various methods for developing Facebook applications including APIs, FQL, Graph API, and XFBML. It provides examples of useful FQL queries to extract friend data and group membership. It also demonstrates how to properly render XFBML tags by including the Facebook JavaScript SDK and initializing the Facebook API.
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Facebook's Apps II part
- 2. API XFBML Graph FQL
- 4. FQL Tables metrics note page page_admin page_fan permissions photo photo_tag profile standard_user_info status stream stream_filter user album comment cookies connection event event_member friend friend_request friendlist friendlist_member group group_member link
- 10. Extraer 10 nombres de mis amigos SELECT uid2 fromfriendwhere uid1= MI_UID ORDER BY rand() LIMIT 10 Extraer mi fecha de cumpleaños y dónde vivo SELECT concat(first_name," ","cumpleanios en ",birthday," y vive en ",hometown_location.city) from user where uid=MI_UID Extraer la fecha de cumpleaños y lugar dónde viven 5 amigos SELECT concat(first_name," ","cumpleanios en ",birthday," y vive en ",hometown_location.city) from user where uid in (SELECT uid2 fromfriendwhere uid1= MI_UID ORDER BY rand() LIMIT 5)
- 11. Extraer nombres de los grupos a los que pertenezco SELECT name FROM group WHERE gid IN (SELECT gid FROM group_member WHERE uid = MI_UID) Extraer los nombres de mis amigos que cumplen anios hoy SELECT name FROM user WHERE strpos(birthday, “MES DIA") = 0 AND uid IN (SELECT uid2 FROM friend WHERE uid1 = MI_UID)
- 12. Realizar los Siguientes QUERYS 1.-Extraer los nombres de los gruposquetucompartes con un amigo(aleatorio) 2.- Extraer los nombres de los amigos quesuscumples son hoy y tienen 22 anios
- 13. Respuesta de QUERYS 1.-Extraer los nombres de los gruposquetucompartes con un amigo(aleatorio) SELECT name FROM group WHERE gid IN ( SELECT gid FROM group_member WHERE uid=MI_UID AND gid IN (SELECT gid FROM group_member WHERE uid in (SELECT uid2 fromfriendwhere uid1= MI_UID ORDER BY rand() LIMIT 1)))
- 14. Respuesta de QUERYS 2.- Extraer los nombres de los amigos quesuscumples son hoy y tienen 22 anios: SELECT name FROM user WHERE strpos(birthday, “MES DIA, ANIO") = 0 AND uid IN (SELECT uid2 FROM friend WHERE uid1 =MI_UID)
- 16. Graph Api
- 18. Rendering XFBML In order for the user's browser to correctly recognize XFBML tags, you need to specify that the page is in XHTML. Within the <html> tag, add this attribute:
- 19. Rendering XFBML In each file, you need to refer to the Facebook JavaScript Feature Loader file, FeatureLoader.js.php. This will allow your site access to all of the features of Facebook Connect in JavaScript, like XFBML, JavaScript API calls, and so forth. This script should be referenced in the BODY of your file, not in the HEAD (for the best performance, put this code right after the <body> tag in the file.). <script type="text/javascript" src="http://connect.facebook.net/en_US/all.js"></script>
- 20. <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> </head> <body> <script type="text/javascript" src="http://connect.facebook.net/en_US/all.js"> </script> <script type="text/javascript"> FB.init({ appIdMyAppId, status : true, // check login status cookie : true, // enable cookies to allow the server to access the session xfbml : true // parse XFBML }); </script> </body> </html>