aspose file tools*
The moose likes Servlets and the fly likes problem sendRedirect to JSP page Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Java » Servlets
Bookmark "problem sendRedirect to JSP page" Watch "problem sendRedirect to JSP page" New topic
Author

problem sendRedirect to JSP page

Thamu Gurung
Ranch Hand

Joined: Feb 02, 2010
Posts: 39
Hi,

I am having problems in sendind Re-direct to JSP page .

I am able to get the datas displayed in the servlet ,, bu no idea of redirecting it to JSP page ...fresher in JSP and Servlets

My codings for sevlet is as follows:-



now I want o get all these seven fields to be displayed in a jsp file (users.jsp),, please give me some guidelines to do this .
How to pass the above values in the jsp file.


as my users.jsp file is having errors ..
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61654
    
  67

A few points:
  • You are doing a forward, not a redirect. They are not the same. In this case, a forward is correct.
  • The logic in your servlet is such that the values are being over-written on each loop. At the end of the loop all you have is the data from the last iteration. Ths is certainly not your intention.
  • To make the data available to a forwarded JSP, you create scoped variables in the request. You do this with request.setAttribute().
  • In your JSP, be sure to avoid old-fashioned scriptlets and use modern mechanisms such as the JSTL and EL.


  • [Asking smart questions] [Bear's FrontMan] [About Bear] [Books by Bear]
    Thamu Gurung
    Ranch Hand

    Joined: Feb 02, 2010
    Posts: 39
    hi,

    Thankyou . I will try this and let you know.

    Regards
    Thamu Gurung
    Ranch Hand

    Joined: Feb 02, 2010
    Posts: 39
    hi,

    my error is like this now :-




    I could not figure out , how i have used the duplicationn of the local variable user

    :- User is a class file which having getter methods returning the values; and " users" is the attribute which was setted.

    Regards




    Bear Bibeault
    Author and ninkuma
    Marshal

    Joined: Jan 10, 2002
    Posts: 61654
        
      67

    So I see that you ignored my advice not to use scriptlets.
    Ilya Cyclone
    Greenhorn

    Joined: Feb 28, 2010
    Posts: 4
    Hi Thamu,

    in yout JSP there should be smth like:

    Thamu Gurung
    Ranch Hand

    Joined: Feb 02, 2010
    Posts: 39
    Hi Ilya and Bear ,
    Sorry for using the scriplets , and thankyou for your logic

    And thankyou Ilya for giving me that hint.

    Now its done .

    Regards ,


     
    I agree. Here's the link: http://aspose.com/file-tools
     
    subject: problem sendRedirect to JSP page