Hi all,
I would like to know how to force the customer to have at least one product inside quotations.
With this, they will not be able to save the quotation ( so create a new line in the database) if there is no product.
I was thinking to add only required=true for the order_line but it is not working.
Someone has an idea?
-----EDIT SOLUTION----
It is working with this solution inside the create function:
def create(self, cr, uid, vals, context=None):
context = context or {}
if not vals['order_line']:
raise osv.except_osv(_('Error!'),_('You cannot confirm a Quotation which has no line.'))
Many thanks,
Selverine