Reference Guide

facebook FBML Reference Guide Page 41 of 159

Embedded media

Fb:iframe

Description

Inserts an <iframe> tag into the page.

Attributes

Required Name Type Description

required src

string

The URL of the iframe. Signed GET parameters are appended to the URL to

prove that the frame was loaded through Facebook, as described in the forms

section. These parameters also include one named fb_sig_in_iframe to indicate

this context.

optional smartsize

bool

This parameter smartly sizes the iframe to fit the remaining space on the page

and disables the outer scrollbars. If you include more than one smartsizing

iframe, they automatically distribute the size appropriately. (default value is

false)

frameborde

int

Indicates whether to show (1) or hide (0) an iframe border. (default value is 1)

scrolling

string

Indicates whether to show scrollbars. (default value is yes) - use "yes", "no", or

"auto" (not "true" or "false")

style

string

Indicates a custom inline style for the iframe.

width

int

Indicates the width of the IFRAME.

height

int

Indicates the height of the IFRAME.

Notes

You cannot use the <fb:iframe> code on the profile page.

You must use your server's URL as the src for your iframe. Otherwise, apps.facebook.com wraps your page

with the Facebook layout.

You cannot use FBML inside an iframe.