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window.fbAsyncInit = function() {
FB.init({
appId: '#',
status: true,
cookie: true,
xfbml: true,
oauth: true
})
FB.getLoginStatus(function (response) {
if(response.status === 'connected') {
var uid = response.authResponse.userID;
alert(uid);
FB.api('/' + uid, {
fields: 'name,email,id,picture'
}, function (result) {
//Code
})
}
})
FB.Event.subscribe('auth.login', function (response) {
// do something with response
login();
});
FB.Event.subscribe('auth.logout', function (response) {
logout();
});
FB.getLoginStatus(function (response) {
if(response.session) {
// logged in and connected user, someone you know
login();
}
});
};
function login() {
FB.getLoginStatus(function (response) {
if(response.status === 'connected') {
var uid = response.authResponse.userID;
// alert(uid);
FB.api('/' + uid, {
fields: 'name,email,id,picture'
}, function (result) {
//code
})
}
})
}
function logout() {
//code
}
(function() {
var e = document.createElement('script');
e.type = 'text/javascript';
e.src = document.location.protocol + '//connect.facebook.net/en_GB/all.js';
e.async = true;
document.getElementById('fb-root').appendChild(e);
}());
我使用<div class="fb-login-button">Sign in with Facebook</div>
作为登录按钮出现。Facebook登录按钮不适用于IE
我已经把这个脚本放在一个JS文件中,我在我的JSP上使用它。
我得到了Firefox和Chrome登录认证画面,但不知何故按钮不会显示在IE 7,8,9
@Jam你使用了什么美化剂? – 2012-03-09 19:51:38
@Martin。 [jsbeautifier.org](http://jsbeautifier.org/) – Bojangles 2012-03-09 19:54:56
@Jam我也是,但由于某种原因,它确实在开始时保留了8个空格 – 2012-03-09 19:55:33