Hi,
I've created a Model with Better Nested Set, but i'm having problems to create child items
My workflow is: - In the (new) form, i pass the desired parent_id in a hidden field. - In the create action, i create the register and after saving it i use the move_to_child_of method.
Everything works! My only problem is that Rails warns that I can't mass asign the property "parent_id"
How can i avoid this warning? Below is my create action:
def create @invite = Invite.new(params[:invite]) begin @parent_invitee = Invite.find_by_id(params[:invite][:parent_id]) rescue Exception => exc logger.error("Invalid parent_id: #{exc.message}") render :action => "new" end respond_to do |format| if @invite.save @invite.move_to_child_of(@parent_invitee.id) flash[:notice] = 'Invite was successfully created.' format.html { redirect_to :action => "show" } ...