I'm looking for a way for my app to "know" when its in an iFrame, specifically for adaption for use with Facebook.
I can alter the host frame's page to contain what I like (php/html), and would like to pass just one string varible to the gwt app in the frame. However, I cant use history-style links "?=" etc, because the app is many pages, and it would only pass the variable on the first load, not once the user starts clicking about within it. (Aside from that, I make extensive use of History tokens anyway, so it would get messy). So I wondered if its possible for GWT to "look upward" and retrieve some sort of flag from its parent? Can I get the parent of Root? Or navigate the dom up the tree? I vaguely think it should be possible, but I'm not quite sure on the specifics. Any help/pointers would be nice, chears :) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
