I have done some research. You are right : It's not a problem with Prototype. Firefox sent a "preflighted" OPTION request according to CORS specification because I have added an custom header field.
Do you know how to send my GET request with my custom header field ? I need to configure HTTP server, or browser, or other... ? -- You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" 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/prototype-scriptaculous?hl=en.
