Hi Tara !
Tara Marjoram wrote:
> 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\">");
>
you have not specified the action attribute of form
put say action="/servlet/myservlet"
hope this helps
Bye
Abhishek
MTS,InterSolutions
> 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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