Redirect url cause not displaying success message!

Redirect url cause not displaying success message!

 Hi to everybody,

I actually have a problem because If I insert into the Deluge script the url redirect syntax to another form of my project, the success messagebox is not displayed. If I remove this url redirect I can see the success message.

(I have inserted the code on Add on Success)

I have to give to user a success message and then (after some seconds) the page has to be redirected to another form. This is a really big problem for me beause a not well-experienced user does not see if the data he inserted has been registered into the database table.

Thanks in advance

Dr. Marco Tironi