facebook-like

I've been wondering how facebook manages the database design for all the different things that you can "like". If there is only one thing to like, this is simple, just a foreign key to what you like and a foreign key to who you are. But there must be hundreds of different tables that you can "like" on facebook. How do they store the likes? Adam Robinson If you want to represent this sort of structure in a relational database, then you need to use a hierarchy normally referred to as table inheritance. In table inheritance, you have a single table that defines a parent type, then child tables

Does anyone know how I would include a facbeook "like button" in an iphone app. I tried calling the iframe inside of a UIWebView but that doesn't work. Ben Groot Check out this nice bit of code: http://angelolloqui.blogspot.com/2010/11/facebook-like-button-on-ios.html Add the FBLikeButton class to your view: FBLikeButton *likeButton = [[FBLikeButton alloc] initWithFrame:CGRectMake(0, 372, 320, 44) andUrl:@"http://www.facebook.com/pages/De-Zilk/108209735867960"]; Thanks a lot Angel García Olloqui EDIT: Nice to add... For bonus points: If you use above method the webpage is not well formatted

I have a webpage where I have placed a Facebook like & share button and corresponding javascript callback functions are also present. Now the problem is, the javascript callback fires only when the user 'likes' and doesn't seem to fire when the 'share' button is pressed. Its like I need to award the user everytime he/she shares the link. Whereas with 'like', a user can only like a link once (not considering unlike/re-like). I know that the Share button is deprecated. But facebook now provides a share button with a like button. Source : https://developers.facebook.com/docs/plugins/like-button/

I am trying to implement facebook like functionality using android webview. It is working fine without "confirm" dialog. But its not working when like needs confirmation. Here is the code snippet i am using. private void setUpWebView() { likeWebView.setVerticalScrollBarEnabled(false); likeWebView.setHorizontalScrollBarEnabled(false); likeWebView.setWebViewClient(new FacebookWebViewClient()); likeWebView.setWebChromeClient(new MyChromeClient()); likeWebView.getSettings().setJavaScriptEnabled(true); String url = getFacebookLikeUrl(); likeWebView.loadUrl(url); } I am also setting ViewClient and