How to redisplay the current view and conditionally set a variable?

Question

Hello all, I apologize if this is an extremely simple task but I could not find an example. Working on a very simple scheduling app and want to allow users to either extend their current "booked" availability or change to "Out of Office"
When changing to out of office by check box, I would like to refresh the current view to reflect the "new status" change from checkbox selection.

Answer

Look at what is happening with the Payroll on Create or Edit. A HTTPGet is being done, then a HTTP post for the same action method is being done with the ViewModel being posted back to the action method. In your case as the viewmodel is posted back to the action method, you have access to all properties that are populated by the view on the VM object that was passed into the controller from the view, and you can update the VM and return the viewmodel to the view, if that's what you need to do.