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I created a sequence for a class. This is the xml structure that create it:
<record id="seq_type_report_review" model="ir.sequence.type"> <field name="name">Report Review</field> <field name="code">management.reports_review</field> </record> <record id="seq_report_review" model="ir.sequence"> <field name="name">Report Review</field> <field name="code">management.reports_review</field> <field name="prefix">%(year)s\</field> <field name="padding">3</field> <field name="company_id" eval="False"/> </record>
And this is the system I use to call the sequence in the class:
def create(self, cr, uid, vals, context=None): vals['review_number'] = self.pool.get('ir.sequence').get(cr, uid, 'management.reports_review') or '' return super(management_reports_review, self).create(cr, uid, vals, context)
If I create a new voice, the sequence increse by 1. It's ok for me but if I go in the Configuration section the next number voice is always on 1! Why? I would change it but if I change it the sequence go on with is old number.
Depends if you're using standard or no-gap sequence implementation. Check out this function in openerp/addons/base/ir/ir_sequence.py:
def _get_number_next_actual(self, cr, user, ids, field_name, arg, context=None): '''Return number from ir_sequence row when no_gap implementation, and number from postgres sequence when standard implementation.''' res = dict.fromkeys(ids) for element in self.browse(cr, user, ids, context=context): if element.implementation != 'standard': res[element.id] = element.number_next else: # get number from postgres sequence. Cannot use # currval, because that might give an error when # not having used nextval before. statement = ( "SELECT last_value, increment_by, is_called" " FROM ir_sequence_%03d" % element.id) cr.execute(statement) (last_value, increment_by, is_called) = cr.fetchone() if is_called: res[element.id] = last_value + increment_by else: res[element.id] = last_value return res
Using no-gap implementation, the current sequence should be listed directly in the table in ir_sequence. Otherwise, using something like pgAdmin, you can just look directly at the sequence value under "Sequences" -> "ir_sequence_<sequence id="">". Or, referring to that function, a SQL query like:
select last_value from ir_sequence_041;
Why you aren't seeing the updated number on the configuration page is odd. Something else must be going wrong there, but I don't know what. Using updated server source code?
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|Asked: 10/11/13, 2:04 PM|
|Seen: 3300 times|
|Last updated: 5/24/17, 4:47 AM|