执行此代码后,我收到此错误:
<div id="fb-root"></div> <script src="http://connect.facebook.net/en_US/all.js"></script> <script> FB.init({ appId : 'realIdInTheCode',status : true,// check login status cookie : true,// enable cookies to allow the server to access the session xfbml : true // parse XFBML }); </script> <div id="fb-root"></div><script src="http://connect.facebook.net/en_US/all.js#appId=realIdInTheCode&xfbml=1"> </script><fb:login-button show-faces="false" width="200" max-rows="1"></fb:login-button>
我的想法是在登录前调用init()()
但我仍然得到错误:错误:在调用FB.init()之前调用FB.login().
我现在处于完全混乱状态,所以我真的很感激帮助:)
解决方法
我曾经认为FBML已被弃用.我刚刚测试过,这对我有用
<html> <head> </head> <body> <div id="fb-root"></div> <script> //initializing API window.fbAsyncInit = function() { FB.init({appId: 'MYAPPID',status: true,cookie: true,xfbml: true}); }; (function() { var e = document.createElement('script'); e.async = true; e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; document.getElementById('fb-root').appendChild(e); }()); </script> <button type="button" onclick="fblogin();">Facebook Login</button> <script> //your fb login function function fblogin() { FB.login(function(response) { //User logged in! if (response.session) { alert('YAY!'); } else { // user cancelled login alert('NAY!'); } },{perms:'email,read_stream,publish_stream'}); } </script> </body> </html>
要么
<html> <head> </head> <body> <script src="http://connect.facebook.net/en_US/all.js"></script> <script> FB.init({ appId : 'MYAPPID',// check login status cookie : true,// enable cookies to allow the server to access the session xfbml : true // parse XFBML }); </script> <button type="button" onclick="fblogin();">Facebook Login</button> <script> //your fb login function function fblogin() { FB.login(function(response) { //User logged in! if (response.session) { alert('YAY!'); } else { // user cancelled login alert('NAY!'); } },publish_stream'}); } </script> </body> </html>
参考:
> http://developers.facebook.com/docs/reference/javascript/fb.login/
> http://developers.facebook.com/docs/reference/javascript/
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