Documentation:Auto save

Auto Save of page (no Save button needed)

Sometimes one might want to provide the user with a user interaction model where the content on the page is saved automatically and thus removing the need for a "save button". This behaviour might be achieved by creating a periodic action that will save the page if it contains dirty data.

Peridic action (repeat every i.e 2000 ms), set visible if there is dirty data  :

if selfVM.IsDirty  then
selfVM.Save;
  0
else
  0
endif

To hide the sidebar in order not to show the save button please see Layout_and_CSS