changing elements in same Jsp page

[Anonymous]

I have a requirement where I need to display
text field ,submit ,reset button and also "Show list" btn

If the user enters deptno in text field and presses submit ..action is deptlist.do
What I need is when I click "show list" I want to open the same page
but the text field must not be there instead a list box must be displayed
and need the same submit and reset btns and the action element is same deptlist.do.

Is this possible
Can some one give me idea

[Baps Vakkalagadda]

It is possible. Use a flag variable to track the status (submission type).

[Anonymous]

****How do I pass/change the flag on button click

test.jsp
"<"% int flag =0 ;%">"
"<"FORM name="dept_frm" method="Post" action="dept.do"">"
"<"%
if(flag==1){
%">"

"<"SELECT name="dept_code"">"
"<"OPTION value="-1"">"100"<"/OPTION">"
"<"OPTION value="-1"">"200"<"/OPTION">"
"<"/Select">"

"<"%
}else{
%">"
"<"input name = dept_code value = Enter /">"
"<"form action = test.jsp/">"
"<"input type=submit name=action value="show list"
"onClick flag = 1" /">" click
"<"/form">"
"<"%}%">"

"<"input type=submit name=action value="Login"">"
"<"/form">"

[ August 25, 2004: Message edited by: shan javan ]
[ August 25, 2004: Message edited by: shan javan ]