How to show fields values in _constraints messages?
I want to show in the error messages the values of the fields that trigger the constraint, how to do this?
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Hi,
Refer the code of base_vat module to show the value of field in constraint message:
"_construct_constraint_msg" method to show the message
_constraints = [(check_vat, _construct_constraint_msg, ["vat"])]
Hope this may help you.
Hi.
I think like the error messages: use string and edit it before shown
if not rout_id:
e_mess = "No rotuing there " + str(row) + " column"
raise osv.except_osv(_('Error in imported data'), _(e_mess))
The row is varaible of course in this case. U can use any field value as you want..
Bye.
