title: View does not affect models changes
body: <p>I have an get action, which has a couple of parameters. In view I have a form, that fills after get action. Action creates an instance of model using received parameters, but if parameter has special value then action set to model some default values despite parameters. After that action return view with model. 
  The problem is that after changing the model in View shows data of the parameters, and not from the modified model.</p>