Facebook Login : How do I get the users email?
I'm new to the facebook api, but I have this:
<html>
<head>
<title>My Facebook Login Page</title>
</head>
<body>
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
FB.init({
appId:'my_app_id', cookie:true,
status:true, xfbml:true
});
</script&开发者_Go百科gt;
<fb:login-button perms="email">Login</fb:login-button>
</body>
I would like to know, when a user accepts my perms or when they return to my site, how do I get that users email adderss?
this will help :
FB.api('/me', function(user) { if(user != null){ document.write(user.email); } })
call this function after user gives you permission
Check out the javascript sdk documentation, they have a similar example of doing this. Try something like:
FB.api(
{
method: 'fql.query',
query: 'SELECT email FROM user WHERE uid='+FB.getSession().uid
},
function(response) {
alert('Email is ' +response[0].email);
}
);
加载中,请稍侯......
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