Facebook Application Tab On Page Not Working_问答_开发者

Facebook Application Tab On Page Not Working

开发者 https://www.devze.com 2023-01-01 09:11 出处：网络

I have a working facebook fbml application tab on a page. It was working perfectly but today when i checked it was generating an error.

相关专题：facebook

I have a working facebook fbml application tab on a page. It was working perfectly but today when i checked it was generating an error.

Errors while loading page from application
Parse errors:

FBML Error (line 18): illegal tag "body" under "fb:tab-position"

FBML Error (line 26): illegal tag "noscript" under "fb:tab-position"

FBML Error (line 44): illegal tag "noscript" under "fb:tab-position"

Runtime errors:

HTML error while rendering tag "link": There is a hard limit of 2 css link tags on profile开发者_StackOverflow社区 tabs in order to remain under the IE 31 tag limit.

HTML error while rendering tag "link": There is a hard limit of 2 css link tags on profile tabs in order to remain under the IE 31 tag limit.

Cannot allow external script

My settings are:

Canvas Page URL: http://apps.facebook.com/myfeedback/
Canvas Callback URL: http://mydomain/myfile/
Tab Name: Feedback
Tab URL: http://apps.facebook.com/myfeedback/

This is an fbml application without any body tags

I am unable to find out the reason for the same. Please help me on this. Thanks

In a FBML app/tab, the body tag is not allowed. You should remove that and you will be fine. Here is the sample:

This is not allowed:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
  <table>
     <!-- your layout code -->
  </table>
</body>
</html>

This is allowed:

  <table>
     <!-- your layout code -->
  </table>

I have resolved the issue. It was caused by some rules written in the .htaccess file present in the root directory(mydomain). I have written a rule for excluding the myfile folder. The rule is: