Facebook Application Tab On Page Not Working
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:
RewriteCond %{REQUEST_URI} !^/myfile/
Now the page is loaded without any errors.
Try to update your Canvas Type to IFrame at the bottom of Advanced Settings tab.
加载中,请稍侯......
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