Hello Huongcute

For creating a sequence you have to create records for "ir.sequenc.type" and "ir.sequence"  in an xml file

See example:

<!-- this is sequence type -->

        <record id="seq_type_my_transaction" model="ir.sequence.type">
            <field name="name">My Sequence</field>
            <field name="code">my.transaction</field>

        </record>

Note: 'my.transction' is the code used for creating the sequence show below and must be unique

<!-- this is actual sequence  -->

        <record id="seq_my_transaction" model="ir.sequence">
            <field name="name">My Sequence</field>
            <field name="code">my.transaction</field>
            <field name="prefix"><prefix></field> i.e such as current year or any string
            <field name="padding">5</field>
            <field name="company_id" eval="False"/>
            <field name="implementation">no_gap</field> (possible values 'no_gap' and 'standard')
        </record>

Now lets say model name is 'test.transaction', and you want to set the sequence on 'name' (type character) field, so generally two ways are there

1./ either you provide it in "_defaults"

See example:

_defaults = { 'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'my.transaction')}

2./ you override the "create" method 

See example:

        name=self.pool.get('ir.sequence').get(cr, uid, 'my.transaction')

        vals.update({
                     'name':name or '/' 
                     })
        new_id=super(test_transaction,self).create(cr,uid,vals,context=context)        

        return new_id

Note : You can generate the sequence value at any time as per you requirement, the above shown are the general trend of doing this, You can refer to account.invoice where the sequence is generated while validating the invoice.

You can create the sequence same way for the second field.

Regards

hi Vasiliy Birukov, I don't know what she need for. but in my case, I use odoo to input the data for both 2014 (current year) and 2013 (past year). because I don't know how to import the from our data (which is save in excel) and I need to input the data for both 2 years at the same time. yes, I really want to know how to import the data. but still not found the solution. regards

thanks Hiren Vora, Emipro Technologies . But I want to creat two sequence in one object. So I think when I use Sequence of Odoo ,

IHi . in Code in show : I want STT field shall sequence : 001 ,002.... and ma_nv field shall sequence : AC001, AC002. Note: 2field of one object. So I see Sequence in Openerp web has code to browse object which has field sequence.:So I think when I choose Code = objectname. The fields is installed to sequence , shall sequence according format which I choose in web. So I dont have 2 field sequence likewise. Code .py:

class danh_sach_nv(osv.Model):

_name='danh.sach.nv

' _columns={

               'ma_nv':fields.many2one('danh.sach.hd','Mã nhân viên'),

                'stt':fields.many2one('stt','STT',required = True),

                  'ten_nv':fields.many2one('danh.sach.hd','Họ và tên',size = 256,required =True),

                  'gender': fields.selection([('nam','Nam'),('nu','Nữ'),('khac','Khác')],'Giới tính'),

                   'ten_bp':fields.many2one('bo.phan','Bộ phận',size=64,required=True),

                      'ma_bp':fields.many2one('bo.phan','Tên bộ phận',[('ten_bp.bo.phan','=','ten_bp')],required=True),

                      'noi_lam_viec':fields.char('Nơi làm việc',size=200), '

                        'image_nv':fields.binary('Ảnh đại diện'),

}

defaults={

'ma_nv':lambda obj,cr,uid,context: obj.pool.get('ir.sequence').get(cr,uid,'danh.sach.nv'),

}

So I dont know how do with field name : 'stt' field

code .xml

<openerp>
    <data>
        <record id = 'seq_type_danh_sach_nv' model='ir.sequence.type'>
            <field name = 'name'>danh_sach_nv_sequence</filed>
            <field name = 'code'>danh.sach.nv</filed>
            
        </record>

<record id= 'seq_danh_sach_nv' model='ir.sequence'>
            <field name = 'name'>danh_sach_nv_sequence</filed>
            <field name ='code'>danh.sach.nv</field>
            <field name = 'padding'>3</field>
            <field eval='0' name='number_increment'/>
            
        </record>

Can you help me?