Facebook js sdk: “select a friend” dialog, then post to their wall? [duplicate]

Answer 1

To "invite friend" you have to look there : http://developers.facebook.com/docs/reference/dialogs/requests/

A simple example :

FB.ui({method: 'apprequests', message: 'Check out my super site', title:"Invite your friends."});

Feel free to ask any question if it's not clear ..

Answer 2

You used to be able to use fb:friend-selector that would automatically autocomplete the users friends. It stopped working, so I ended up recreating it using jquery ui.