Ticket #3834 (new defect)

Description

As reported in http://groups.google.com/group/trac-users/browse_thread/thread/acf5d0581461dcb9/a57e9ff2c1d37c97 :

The TicketSubmitPolicyPlugin seems good for what I need, but I had some problems while using it. In particular, in my project I have 4 different components and 4 different custom tickets, each one is specific for a particular component. My goal is to force the user to specify a value for the custom ticket related to the selected component, while the other custom tickets should be disabled. I managed to install the plugin and to define the policies but it worked quite well only with Firefox, even if I have to manually force a refresh of the web page when I change the component. With Internet Explorer 7.0 no submit policy is applied.