postMessage works fine in Greasemonkey. See the last entry in this thread for an example and a small hint:
http://groups.google.com/group/greasemonkey-users/browse_thread/thread/48cfa5e1c3e3cd32# On Tue, Feb 9, 2010 at 3:02 PM, Shrubber <[email protected]> wrote: > My greasemonkey scripts work on a web site that uses cross domain > iFrames. My GM scritps run in the main window, and each iFrame. I'd > like to be able to post message back and forth between the GM > instances but am not allowed to do to securtiy restriction in > Javascript. > > Any chance we can have a GM_PostMessage that would allow us to do > this? -- You received this message because you are subscribed to the Google Groups "greasemonkey-users" 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/greasemonkey-users?hl=en.
