Using submit button in jsp to set a boolean value

Hello,
any help would be much appreciated.
I have put the following submit button in jsp:
<TR>
<TD ALIGN=CENTER><INPUT TYPE="SUBMIT" NAME="next" VALUE="Next"></TD>
</TR>
I have then put the following java code in:
<%
boolean next = (request.getParameter("next") != null);
session.setAttribute("next", next);
boolean previous = (request.getParameter("previous") != null);
session.setAttribute("previous", previous);
int row = 1;
session.setAttribute("row", row);
%>
now I expected when user hit next button and jsp was forwarded to another jsp that when I did the following:
//get session attributes for next/previous action from previous jsp
boolean next = (Boolean) session.getAttribute("next");
boolean previous = (Boolean) session.getAttribute("previous");
int row = (Integer) session.getAttribute("row");
that the boolean next would be set to true, but it is set to false and I do not understand why?
Can somebody help please?
Cheers Joe.

One reason i see you are getting false is that the default value for a boolean type is false and your code doesn't set it to true . So whatever be the page Next or previous , It would be set to false.. Try doing something like
boolean next=true;
next=request.getParameter("next");
if(next.equals(""))
// Your Business Logic goes here.
Hope this helps.

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It is assumed that one submit button will function for a form..if you want more that one submit form try to build as many forms as u need and put the submit inside that
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jonbradley wrote:
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Using submit button in jsp to set a boolean value

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