为什么我的Facebook Connect按钮带我错误的网址? [英] Why is my Facebook Connect button taking me to the wrong URL?
问题描述
如果我在PHP SDK中调用名为getLoginUrl()的方法,它将返回正确的登录URL。此URL包含多个参数,其中一个是我的API密钥,它是正确的。这是我的连接按钮应该带我的URL。
但是,当我实际点击我的网站上的连接按钮时,会弹出一个弹出窗口,并说无效API密钥指定。有一点检查,我看到这个弹出窗口中的URL表示api_key = undefined。实际上,该URL与登录URL应该是完全不同的。
任何想法为什么会发生这种情况?
只有冲突我可以想象是codeigniter或jQuery。
很难更具体。我猜想这将需要很好的了解Facebook SDK的答案。
非常感谢。 :)
如果需要,PHP应该只处理登录回调,应该通过javascript完成登录。
FB api初始化:
< div id =fb-root>< / DIV>
< script src =http://connect.facebook.net/en_US/all.js>< / script>
< script>
FB.init({
appId:appId,
status:true,
cookie:true,
xfbml:true
});
< / script>
然后可以在某些按钮上触发fb登录对话框:
FB.login(function(response){
// callback
},{perms:'publish_stream'});
还要确保您的fb应用程序在连接选项卡下有正确的设置 - 连接网址和基本域应该设置。如果他们链接到错误的域名,您将无法登录。
I'm trying to link my website with Facebook.
If I call the method in the PHP SDK called getLoginUrl(), it returns the correct login URL. This URL contains a number of parameters, one of which is my API key and it is correct. This is the URL that my Connect button is supposed to take me to.
However, when I actually click the Connect button on my site, a popup opens and says "Invalid API key specified". With a bit of inspection, I see that the URL in this popup says "api_key=undefined". In fact, the URL is completely different to what the login URL should be.
Any idea why this is happening? Only conflicts I can imagine are codeigniter or jQuery.
It's hard to be more specific. I'm guessing this will require good knowledge of the Facebook SDK to answer.
Thanks a lot. :)
PHP should handle only login callback if necessary, login should be done through javascript.
FB api initialization:
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
FB.init({
appId : appId,
status : true,
cookie : true,
xfbml : true
});
</script>
Then you can trigger fb login dialog on some button:
FB.login(function(response) {
//callback
}, {perms:'publish_stream'});
Also make sure you have correct settings in your fb app under "Connect" tab - "Connect URL" and "Base Domain" should be set. If they link to a wrong domain you won't be able to login.
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