Hello,
I make a HTML document,it has two buttons,it likes:
......
<form action="/GetUserIdentity/servlet/GetUserIdentity" method="POST">
<Input ID input type="Text" name="ID" align="left" size=15>
<input type="Submit" name="okbutton" value=" OK " >
<input type="Submit" name="cancelbutton" value=" Cancel ">
......
My servlet is follows:
public class GetUserIdentity extends HttpServlet
{
......
public void doPost(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException
{
String username=request.getParameter("ID");
String action=request.getParameter("Submit");
...
System.out.println("You pressed "+action+" button");
...
}
When I run it,and I press OK button,but I got:
You pressed null button
Why?
I don't know how to get button,because I want to do follows:
1)If OK button is pressed,I process something
2)If Cancel button is pressed,I close IE
I have another two questions:
1)How to close IE?
2)I want to show Input ID with red color,How to modify the statement?
<Input ID input type="Text" name="ID" align="left" size=15>
Any idea will be appreciated!
Thanks in advances!!!
Edward
___________________________________________________________________________
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
