OpenERP get next Sequence number

3
votes

OpenERP gives a sequence number when we saved a record. i have done that module.as per that module when i create a worker then load employee number as EMP001,EMP002..

My requirment is this. When I'm going to create a new employee then need to show next sequence number as a read only field. for ex : when i'm going to create a 9th employee then need to show EMP009 in my emp no field.

my current codes uploaded to below location https://github.com/priyankahdp/openerp/tree/openerp

NOW ITS SORTED I ADDED BELOW THERE

_defaults = {
     'register_no': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'bpl.worker'),
     }
1
pythonxmlsequenceopenerp
You mean you want to make your field readonly. Am I right? If so then write readonly=True inside field declaration code in your py file. – Sudhir Arya
@Arya thanks for the comment. yeah readonly.but how to load that next number on form load ? – Anne Mary
You can fill it when create method is called. – Sudhir Arya
when time need to trigger it.in default state.? – Anne Mary
Please not that one should rather use obj.pool.get('ir.sequence').next_by_code(cr, uid, 'bpl.worker', context) – adekock11

1 Answers

1
votes

You can make your field as readonly

'register_no': fields.char('Register No', size=32, help='Register No', readonly=True),

and mention that in _default

Please check in existing module like sale.py how they are getting default sequence for the next sales order number.

http://bazaar.launchpad.net/~openerp/openobject-addons/trunk/view/head:/sale/sale.py