On Thu, May 20, 2010 at 7:01 AM, Christopher Schultz
<ch...@christopherschultz.net> wrote:

>>>> UserVisitor is  clicking the image based href  MULTIPLE TIMES

> I'd love to hear some clever solutions to this problem.

Create a unique value in a hidden field in each displayed form.

Have a servlet filter save the value of that field; if a subsequent request
contains that same value, just drop the request.

-- 
Hassan Schroeder ------------------------ hassan.schroe...@gmail.com
twitter: @hassan

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