在我的网络应用程序中使用Facebook登录 [英] Login with facebook in my web application
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问题描述
我想通过facebook登录功能。我已经完成了所有必要的步骤，但现在问题是我只能通过facebook访问登录用户的名字，现在我想在我的代码中检索下面提到的所有信息。
I want functionality login with facebook. I have completed all necessary steps for this but now problem is i only able to access name of logged user via facebook, now i want to retrive all information mentioned below in my code.
<head runat="server">
<title>Login With Facebook</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<script>
// 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));
// Init the SDK upon load
window.fbAsyncInit = function () {
FB.init({
appId: 'xxxxxxxxxxxxxxxxxx', // Your App ID
channelUrl: '//' + window.location.hostname + '/channel', // Path to your Channel File
status: true, // check login status
cookie: true, // enable cookies to allow the server to access the session
xfbml: true // parse XFBML
});
// listen for and handle auth.statusChange events
FB.Event.subscribe('auth.statusChange', function (response) {
if (response.authResponse) {
// user has auth'd your app and is logged into Facebook
var uid = "http://graph.facebook.com/" + response.authResponse.userID + "/picture";
FB.api('/me', function (me) {
document.getElementById('auth_displayname').innerHTML = me.name;
document.getElementById('Email').innerHTML = me.email;
document.getElementById('profileImg').src = uid;
document.getElementById('DOB_User').innerHTML = me.birthday;
document.getElementById('City').innerHTML = response.authResponse.userID;
document.getElementById('Gender_User').innerHTML = me.gender;
})
document.getElementById('auth-loggedout').style.display = 'none';
document.getElementById('auth-loggedin').style.display = 'block';
} else {
// user has not auth'd your app, or is not logged into Facebook
document.getElementById('auth-loggedout').style.display = 'block';
document.getElementById('auth-loggedin').style.display = 'none';
}
});
$("#auth-logoutlink").click(function () { FB.logout(function () { window.location.reload(); }); });
}
</script>
<h1>
Facebook Login Authentication Example</h1>
<form id="form1" runat="server">
<div>
<div id="auth-status">
<div id="auth-loggedout">
<div class="fb-login-button" autologoutlink="false" scope="email,user_birthday">
Login with Facebook</div>
</div>
<div id="auth-loggedin" style="display: none">
Name: <span id="auth_displayname" runat="server"></span>(<a href="#" id="auth-logoutlink">logout</a>)<br />
Email: <span id="Email" runat="server"></span>
<br />
Profile Image:
<img id="profileImg" alt="" runat="server"/><br />
D.O.B. :
<asp:Literal ID="DOB_User" runat="server"></asp:Literal><br />
City :
<asp:Literal ID="City" runat="server"></asp:Literal>
Gender :
<asp:Literal ID="Gender_User" runat="server"></asp:Literal>
</div>
<asp:ImageButton ID="ImageButton1" ImageUrl="~/Admin/images/face1.gif" runat="server"
OnClientClick="login()" /> </div>
</div>
</form>
</body>
此代码工作正常，但只提供登录用户的名称而不是其他信息，如email，dob等。我可以做什么。请帮助我使用正确的代码。
This code work fine but provide only the name of logged in user not other informations like email, dob etc. Sowhat can i do. Please help me with proper code.
推荐答案
（＃auth-logoutlink）。click（function（）{FB.logout（function（）{window.location .reload（）;}）;}）;
}
< / script >
< h1 >
Facebook登录验证示例< / h1 >
< 表格 < span class =code-attribute> id = form1 runat = server >
< div & gt;
< div id = auth-status >
< div id = auth-loggedout >
< div class = fb-login-button autologoutlink = false 范围 = email，user_birthday >
使用Facebook登录< / div >
< span class =code-keyword>< / div >
< div id = auth-loggedin 样式 = display：none >
名称：< span id = auth_displayname runat = 服务器 > < / span > （< a href = ＃ id = auth-logoutlink > ; 注销< / a > ）< br / >
电子邮件：< span id = 电子邮件 runat = server > < / span >
< br / >
个人资料图片：
< img id = profileImg < span class =code-attribute> alt = runat = server / < span class =code-keyword>> < br / > ;
D.O.B. ：
< asp：Literal ID = DOB_User < span class =code-attribute> runat = server > < / asp：Literal > < br / >
城市：
< asp：Literal ID = 城市 runat = server > < / asp：Literal >
性别：
< asp：Literal ID = Gender_User runat = server > < / asp：Literal >
< / div > ;
< asp：ImageButton ID = ImageButton1 ImageUrl = 〜/ Admin / images / face1.gif runat = server
< span class =code-attribute> OnClientClick = login（） / > ; < / div >
< / div > ;
< / m >
< / body >
("#auth-logoutlink").click(function () { FB.logout(function () { window.location.reload(); }); }); } </script> <h1> Facebook Login Authentication Example</h1> <form id="form1" runat="server"> <div> <div id="auth-status"> <div id="auth-loggedout"> <div class="fb-login-button" autologoutlink="false" scope="email,user_birthday"> Login with Facebook</div> </div> <div id="auth-loggedin" style="display: none"> Name: <span id="auth_displayname" runat="server"></span>(<a href="#" id="auth-logoutlink">logout</a>)<br /> Email: <span id="Email" runat="server"></span> <br /> Profile Image: <img id="profileImg" alt="" runat="server"/><br /> D.O.B. : <asp:Literal ID="DOB_User" runat="server"></asp:Literal><br /> City : <asp:Literal ID="City" runat="server"></asp:Literal> Gender : <asp:Literal ID="Gender_User" runat="server"></asp:Literal> </div> <asp:ImageButton ID="ImageButton1" ImageUrl="~/Admin/images/face1.gif" runat="server" OnClientClick="login()" /> </div> </div> </form> </body>
此代码工作正常，但只提供登录用户的名称而不是其他信息，如email，dob等。我可以做什么。请帮我提供正确的密码。
This code work fine but provide only the name of logged in user not other informations like email, dob etc. Sowhat can i do. Please help me with proper code.
您好，
查看以下链接可能会对您有所帮助：
http：// devtacular .com / articles / bkonrad / how-to-use-the-facebook-developer-toolkit-20 / [ ^ ]
http://www.aspdotnet-suresh.com/2012/04/aspnet-integrate-facebook- login.html [ ^ ]
谢谢，
kk
Hi,
check out below link might help you:
http://devtacular.com/articles/bkonrad/how-to-use-the-facebook-developer-toolkit-20/[^]
http://www.aspdotnet-suresh.com/2012/04/aspnet-integrate-facebook-login.html[^]
thanks,
kk
您可以检索所有信息使用JSon对象，如： -
You can retrive all information using JSon object like:-
ComputerBeacon.Facebook.Models.User fbUser = new ComputerBeacon.Facebook.Models.User("me", objWebContext.Session.AccessToken);
JsonArray JA = Api.Fql("SELECT uid, name, pic_square, profile_url, email FROM user WHERE uid = UserId, objWebContext.Session.AccessToken);
这篇关于在我的网络应用程序中使用Facebook登录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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