"I have defined a new variable at the top of the script var orderNo=0 " ...where exactly...Got a blank screen after attempting to change this? Anyway to get this field from a sequence?

You should try to place the variable definition as the second line of the script..%

hi.. Thanks Anas . It works for me.

hi. Anas any idea about how to set different order number for different users of pos. For example if user1 need the order number start with 1000, user2 needs to start the order number with 2000, how can be achieve it.

Simple but useful tip. Thanks!

But the variable is set to 0 each time the POS reloads... ) : Could it be possible to import the current POS order number when pos interface is loaded in models.js to the orderNo variable so it takes off from the last order in the server??

Using something like this.... return self.fetch('pos.order', ['name']); }).then(function(pos){ OrderNo ..... .... ?? Someone?