Facebook like：Uncaught TypeError：Object＃< an Object>没有方法'提供' [英] Facebook like : Uncaught TypeError: Object #<an Object> has no method 'provide'

问题描述

我最近添加了像Facebook这样的按钮，但以下代码在chrome中返回错误：未捕获TypeError：Object＃没有方法'提供'

 <！ -  Facebook  - > 
< div id =fb-root>< / div> 
< script> 
 window.fbAsyncInit = function（）{
 FB.init（{appId：'121814204514513'，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> 
<！ -  Facebook  - > 
  

类似的按钮可以正常工作，但是错误是懊恼的，有没有人知道如何解决？

谢谢

解决方案

我最近遇到了同样的问题将 http://connect.facebook.net/en_US/all.js 注入Google读者（为了这个令人兴奋的Kynetx编码比赛： http://code.kynetx.com/2011/04/26/250-to-build-kynetx-facebook-send-within-24hrs-ends-apr-27th/ ）。 all.js以if（！window.FB）window.FB = {...开头，并声明'提供'方法。在谷歌阅读器中，FB对象已经存在（不知道为什么或如何被创建），所以如果从未被执行的代码。我使用的技巧是将FB设置为null，然后才能包含 http：// http： //connect.facebook.net/en_US/all.js 。 Google Reader没有抱怨。这可能也是您的情况的解决方案。
更新：您可能需要将FB设置为null：

  var head = $（head）获得（0）; //使用jquery 
 var script2 = document.createElement（script）; 
 script2.innerHTML =window.FB = null; FB = null;; 
 head.appendChild（script2）; 
  

I have recently added the facebook like button, but the following code returns an error in chrome: Uncaught TypeError: Object # has no method 'provide'

<!-- Facebook -->
<div id="fb-root"></div>
<script>
  window.fbAsyncInit = function() {
    FB.init({appId: '121814204514513', 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>
<!-- Facebook -->

The like button works but the error is anoying, does anyone know how to solve that?

Thanks

解决方案

I recently got the same problem when I tried to inject http://connect.facebook.net/en_US/all.js into Google Reader ( for this exciting Kynetx coding contest : http://code.kynetx.com/2011/04/26/250-to-build-kynetx-facebook-send-within-24hrs-ends-apr-27th/ ) . all.js starts with "if (!window.FB) window.FB = { ..." and declares the 'provide' method . In google reader the FB object was already present (dont know why or how it was created) so the code inside the if never got executed. The trick I used was to set FB to null before including "http://http://connect.facebook.net/en_US/all.js" . Google Reader didn't complain. It might be a solution in your situation too. Update: you may need to set FB to null this way:

var head = $("head").get(0);  // using jquery
var script2 = document.createElement("script");
script2.innerHTML = "window.FB = null;FB=null;";
head.appendChild(script2);

这篇关于Facebook like：Uncaught TypeError：Object＃< an Object>没有方法'提供'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！