helo,
try the codes below
biju
----- Original Message -----
From: Tara Marjoram <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, March 17, 2000 2:32 PM
Subject: Getting values from Html objects
> Hi all,
>
> A really easy question for you? I can't seem to get values out of a html
> form using my servlet. This is for example Name and password values.
> The following code:
>
> In the doGet method:
> out.print("<HTML><HEAD><TITLE>Login</TITLE>");
> out.print("</HEAD><BODY><FORM
> METHOD=\"POST\">");
> out.print("<INPUT TYPE=\"TEXT\"
> NAME=\"login\">");
> out.print("<INPUT TYPE=\"PASSWORD\"
> name=\"password\">");
> out.print("<INPUT TYPE=\"SUBMIT\"
> name=\"submit\">");
> out.print("</FORM></BODY></HTML>");
> out.close();
>
> In the doPost method:
>
> String msg;
> HttpSession session =
> req.getSession(true);
> if (req.getParameter("submit") != null)
> {
>
>
> A really easy question for you? I can't seem to get values out of a html
> form using my servlet. This is for example Name and password values.
> The following code:
>
> In the doGet method:
> out.print("<HTML><HEAD><TITLE>Login</TITLE>");
> out.print("</HEAD><BODY><FORM
> METHOD=\"POST\">");
> out.print("<INPUT TYPE=\"TEXT\"
> NAME=\"login\">");
> out.print("<INPUT TYPE=\"PASSWORD\"
> name=\"password\">");
> out.print("<INPUT TYPE=\"SUBMIT\"
> name=\"submit\">");
> out.print("</FORM></BODY></HTML>");
> out.close();
>
> In the doPost method:
>
> String msg;
> HttpSession session =
> req.getSession(true);
> if (req.getParameter("submit") != null)
> {
>
//>
msg=(String)session.getValue("login.text");
msg=req.getParameter("login");
>
//>
msg+=(String)session.getValue("password.text");
msg+=req.getParameter("password");
>
System.out.println("The msg val
> is " + msg);
> res.setContentType("text/html");
>
> res.setHeader("pragma",
> "no-cache");
> PrintWriter out =
> res.getWriter();
>
> out.print("<HTML><HEAD><TITLE>Values</TITLE></HEAD><BODY>");
> out.print(msg);
>
>
> ****I get null values written to the html page on doPost().
>
> Please can anyone tell me why and how to correct this. Even if I write
> the doGet() code as hard coded html, it doesnt work.
> Basically all I want to do is print the name/password values entered
> from the user on the html page.
>
> Thnx
>
> ___________________________________________________________________________
> To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
> of the message "signoff SERVLET-INTEREST".
>
> Archives: http://archives.java.sun.com/archives/servlet-interest.html
> Resources: http://java.sun.com/products/servlet/external-resources.html
> LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
> is " + msg);
> res.setContentType("text/html");
>
> res.setHeader("pragma",
> "no-cache");
> PrintWriter out =
> res.getWriter();
>
> out.print("<HTML><HEAD><TITLE>Values</TITLE></HEAD><BODY>");
> out.print(msg);
>
>
> ****I get null values written to the html page on doPost().
>
> Please can anyone tell me why and how to correct this. Even if I write
> the doGet() code as hard coded html, it doesnt work.
> Basically all I want to do is print the name/password values entered
> from the user on the html page.
>
> Thnx
>
> ___________________________________________________________________________
> To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
> of the message "signoff SERVLET-INTEREST".
>
> Archives: http://archives.java.sun.com/archives/servlet-interest.html
> Resources: http://java.sun.com/products/servlet/external-resources.html
> LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
