rails ajax post not saving session variables -


controller not updating session params when responding ajax request. spent hour on , still have no idea why happening. have missed super important ajax?

crontroller logs being hit , changing session var

def update  if params["commit"] == "generate validation code"   rails.logger.info "session before: #{session[:last_validation]}"   session[:last_validation] = time.now.to_i   rails.logger.info "session after: #{session[:last_validation]}"  end end

non-ajax request - session var updated , saved correctly

<%= form_for @ignindex |t| %>   <%= t.submit "generate validation code", class: "btn btn-large btn-primary" %> <% end %>

ajax request - controller shows session var updated, never gets saved?

$.ajax({  url: "/ignindices/" + $("#ign").data("id"),  type: "put",  data: {"commit" : "generate validation code" },  datatype: "json",  success: function(data) {     console.log("it submitted!");    }  });


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