www.gruppoludico.it --- www.chinongiocadinontocca.it
Queste sono le differenze tra la revisione selezionata e la versione attuale della pagina.
prova [2014/08/04 17:43] jollyno prova |
prova [2014/08/04 17:43] (versione attuale) jollyno prova |
||
---|---|---|---|
Linea 1: | Linea 1: | ||
- | <!DOCTYPE html> | + | pagina di prova |
- | <html> | + | |
- | <head> | + | |
- | <title>Facebook Login JavaScript Example</title> | + | |
- | <meta charset="UTF-8"> | + | |
- | </head> | + | |
- | <body> | + | |
- | <script> | + | |
- | // This is called with the results from from FB.getLoginStatus(). | + | |
- | function statusChangeCallback(response) { | + | |
- | console.log('statusChangeCallback'); | + | |
- | console.log(response); | + | |
- | // The response object is returned with a status field that lets the | + | |
- | // app know the current login status of the person. | + | |
- | // Full docs on the response object can be found in the documentation | + | |
- | // for FB.getLoginStatus(). | + | |
- | if (response.status === 'connected') { | + | |
- | // Logged into your app and Facebook. | + | |
- | testAPI(); | + | |
- | } else if (response.status === 'not_authorized') { | + | |
- | // The person is logged into Facebook, but not your app. | + | |
- | document.getElementById('status').innerHTML = 'Please log ' + | + | |
- | 'into this app.'; | + | |
- | } else { | + | |
- | // The person is not logged into Facebook, so we're not sure if | + | |
- | // they are logged into this app or not. | + | |
- | document.getElementById('status').innerHTML = 'Please log ' + | + | |
- | 'into Facebook.'; | + | |
- | } | + | |
- | } | + | |
- | + | ||
- | // This function is called when someone finishes with the Login | + | |
- | // Button. See the onlogin handler attached to it in the sample | + | |
- | // code below. | + | |
- | function checkLoginState() { | + | |
- | FB.getLoginStatus(function(response) { | + | |
- | statusChangeCallback(response); | + | |
- | }); | + | |
- | } | + | |
- | + | ||
- | window.fbAsyncInit = function() { | + | |
- | FB.init({ | + | |
- | appId : '{your-app-id}', | + | |
- | cookie : true, // enable cookies to allow the server to access | + | |
- | // the session | + | |
- | xfbml : true, // parse social plugins on this page | + | |
- | version : 'v2.0' // use version 2.0 | + | |
- | }); | + | |
- | + | ||
- | // Now that we've initialized the JavaScript SDK, we call | + | |
- | // FB.getLoginStatus(). This function gets the state of the | + | |
- | // person visiting this page and can return one of three states to | + | |
- | // the callback you provide. They can be: | + | |
- | // | + | |
- | // 1. Logged into your app ('connected') | + | |
- | // 2. Logged into Facebook, but not your app ('not_authorized') | + | |
- | // 3. Not logged into Facebook and can't tell if they are logged into | + | |
- | // your app or not. | + | |
- | // | + | |
- | // These three cases are handled in the callback function. | + | |
- | + | ||
- | FB.getLoginStatus(function(response) { | + | |
- | statusChangeCallback(response); | + | |
- | }); | + | |
- | + | ||
- | }; | + | |
- | + | ||
- | // Load the SDK asynchronously | + | |
- | (function(d, s, id) { | + | |
- | var js, fjs = d.getElementsByTagName(s)[0]; | + | |
- | if (d.getElementById(id)) return; | + | |
- | js = d.createElement(s); js.id = id; | + | |
- | js.src = "//connect.facebook.net/en_US/sdk.js"; | + | |
- | fjs.parentNode.insertBefore(js, fjs); | + | |
- | }(document, 'script', 'facebook-jssdk')); | + | |
- | + | ||
- | // Here we run a very simple test of the Graph API after login is | + | |
- | // successful. See statusChangeCallback() for when this call is made. | + | |
- | function testAPI() { | + | |
- | console.log('Welcome! Fetching your information.... '); | + | |
- | FB.api('/me', function(response) { | + | |
- | console.log('Successful login for: ' + response.name); | + | |
- | document.getElementById('status').innerHTML = | + | |
- | 'Thanks for logging in, ' + response.name + '!'; | + | |
- | }); | + | |
- | } | + | |
- | </script> | + | |
- | + | ||
- | <!-- | + | |
- | Below we include the Login Button social plugin. This button uses | + | |
- | the JavaScript SDK to present a graphical Login button that triggers | + | |
- | the FB.login() function when clicked. | + | |
- | --> | + | |
- | + | ||
- | <fb:login-button scope="public_profile,email" onlogin="checkLoginState();"> | + | |
- | </fb:login-button> | + | |
- | + | ||
- | <div id="status"> | + | |
- | </div> | + | |
- | + | ||
- | </body> | + | |
- | </html> | + |