How to Prompt user with permission dialog in iframe application

I am using

Facebook.showPermissionDialog("read_stream,publish_stream, offline_access, email") to show permission dialog. Its working in FBML mode but the problem is in IFRAME mode.

The below code also works fine in FBML mode but not in Iframe mode.

fb:prompt-perm开发者_JAVA百科ission perms="read_stream,publish_stream, offline_access, email">Allow Access?

Please help me regarding this..

I need to display Prompt permission dialog in IFRAME mode

Thanks in advance, Ibrahim.

Try using FB.Connect.showPermissionDialog instead.