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)
{
msg=(String)session.getValue("login.text");
msg+=(String)session.getValue("password.text");
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
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