Hi, I want to show a facebook login button on my blog using Facebook App.
If the user is logged in facebook,
His/Her photo will be shown on a <img id=“FB_image” /> element
and user can post message on facebook wall using a button with id=“FB_post_msg”
Else (i.e. if the user is not logged in)
A login button will appear on my web.
I have added my blog url in facebook app under Website with Facebook Login option as http://dibyendu-home.blogspot.com
and also added the following code to my blog to authenticate the facebook app and just to check whether it is working or not…
<div id=‘fb-root’/>
<script>
// Additional JS functions here
window.fbAsyncInit = function() {
FB.init({
appId : ‘111111111111’, // Original App ID is not given here
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse XFBML
});
// Additional init code here
FB.getLoginStatus(function(response) {
if (response.status === ‘connected’) {
alert(‘connected’);
} else if (response.status === ‘not_authorized’) {
alert(‘not authorized’);
login();
} else {
alert(‘not logged in’);
login();
}
});
};
};
// Load the SDK Asynchronously
(function(d){
var js, id = ‘facebook-jssdk’, ref = d.getElementsByTagName(‘script’)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(‘script’); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/all.js";
ref.parentNode.insertBefore(js, ref);
}(document));
</script>
But the problem is that it is not showing anything…
I don’t know whether I am doing in the right way or not…
Anyone pls help me out…
If possible please provide instructions to do it…