RE: redirect and request´s attributes doubts
Hello dudes, i´m trying to set some attributes to a request in my servlet, that´s pretty easy as you know, but after i must use redirect to a JSP page and when i try to recall those attributes created before they doesn´t appear in JSP´s request object. Even thought i set a request´s attribute and use redirect i cannot get it again, can i? The attributes you add to the request are added on the server. There is a request object on the server that you add attributes to. If you use sendRedirect, the client (browser) receives a redirect response from the server (status code 3xx), with the location to redirect to. The client then creates a _new_ request for the new url and sends it to the server. The server creates a new HttpServletRequest object for you that has nothing to do with the old object. Regards, Ronald. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
redirect and request´s attributes doubts
Hello dudes, i´m trying to set some attributes to a request in my servlet, that´s pretty easy as you know, but after i must use redirect to a JSP page and when i try to recall those attributes created before they doesn´t appear in JSP´s request object. Even thought i set a request´s attribute and use redirect i cannot get it again, can i? Regards, Edson
RE: redirect and request´s attributes doubts
A redirect creates a new request. If you want to pass informations across a redirect you can use url parameters in the redirect url. Maybe it's is an option to you to forward to the jsp, then no new request is created. -Original Message- From: Edson Alves Pereira [mailto:[EMAIL PROTECTED] Sent: Thursday, March 11, 2004 2:15 PM To: 'Tomcat-User List' Subject: redirect and request´s attributes doubts Hello dudes, i´m trying to set some attributes to a request in my servlet, that´s pretty easy as you know, but after i must use redirect to a JSP page and when i try to recall those attributes created before they doesn´t appear in JSP´s request object. Even thought i set a request´s attribute and use redirect i cannot get it again, can i? Regards, Edson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
redirect and request´s attributes doubts
Hello dudes, i´m trying to set some attributes to a request in my servlet, that´s pretty easy as you know, but after i must use redirect to a JSP page and when i try to recall those attributes created before they doesn´t appear in JSP´s request object. Even thought i set a request´s attribute and use redirect i cannot get it again, can i? Regards, Edson
RE: redirect and request´s attributes doubts
That has been answered 40 Minutes ago: A redirect creates a new request. If you want to pass informations across a redirect you can use url parameters in the redirect url. Maybe it's is an option to you to forward to the jsp, then no new request is created. -Original Message- From: Edson Alves Pereira [mailto:[EMAIL PROTECTED] Sent: Thursday, March 11, 2004 3:00 PM To: 'Tomcat-User List' Subject: redirect and request´s attributes doubts Hello dudes, i´m trying to set some attributes to a request in my servlet, that´s pretty easy as you know, but after i must use redirect to a JSP page and when i try to recall those attributes created before they doesn´t appear in JSP´s request object. Even thought i set a request´s attribute and use redirect i cannot get it again, can i? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
redirect and request´s attributes doubts
Hello dudes, i´m trying to set some attributes to a request in my servlet, that´s pretty easy as you know, but after i must use redirect to a JSP page and when i try to recall those attributes created before they doesn´t appear in JSP´s request object. Even thought i set a request´s attribute and use redirect i cannot get it again, can i? Regards, Edson
