Call an external url setting method and header

[Alberto]

Hi,
 I have to call an external url (a rest web service) from onSubmit of a
form.
I found this solution:

|throw new RedirectToUrlException(
    "http://www.facebook.com/login.php?api_key="+ _apiKey + "&v=1.0", 
    HttpServletResponse.SC_MOVED_PERMANENTLY);


but it is just a redirect and I cannot post form data and set the accept 
header. The web service return different type of data (csv, xml, html, json) 
depending on the accept header.

How can I handle that?

Best regards

Alberto
|