Keeping request parameters available during Validation

[Becky Norum <bn...@coe.neu.edu>]

I have a request parameter "root" that I need to reference in a link on
my form page:

-------------
<a
href="/recurserAction.action?pid=new&id='<%=request.getParameter("root")%>'">Back to project</a href>

------------

I validate through the validate() method in the form bean class.
Problem is, if the web page fails validation, it returns to the page,
but fails to keep the request parameter which I need in order to link
back.

Any suggestions?

-- 
Becky Norum
Database Administrator
Center for Subsurface Sensing and Imaging Systems (CenSSIS)
Northeastern University
http://www.censsis.neu.edu



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