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POSequence number in field - OpenErp
 

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    <p>I need to load a sequence number in a specific field.</p> <p>For this i'm using the <code>ir.sequence</code> model, as i have seen in other modules.</p> <p>Problem is , it is not working yet, i don't know what i'm doing wrong here, perhaps the examples i'm using just work for a "title" field?</p> <p>This is my code:</p> <pre><code>... _name = "product.product" _description = "Product" _table = "product_product" _inherits = {'product.template': 'product_tmpl_id'} _inherit = ['mail.thread'] _order = 'default_code,name_template' _columns = { 'codigo_n' : fields.char('Codigo Arancelario', size=64), 'tec_esp' : fields.char('Especificaciones tecnicas', size=72), 'qty_available': fields.function(_product_qty_available, type='float', string='Quantity On Hand'), 'virtual_available': fields.function(_product_virtual_available, type='float', string='Quantity Available'), 'incoming_qty': fields.function(_product_incoming_qty, type='float', string='Incoming'), 'outgoing_qty': fields.function(_product_outgoing_qty, type='float', string='Outgoing'), ... code keeps going... </code></pre> <p>Here the interesting field is <code>codigo_n</code> whic is of type <code>char</code>i added the <code>_defaults</code> statement for this to work with <code>ir.sequence</code> as follows:</p> <pre><code>_defaults = { 'codigo_n': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid,'product.product'), } </code></pre> <p>Obviously i created the .xml sequence file, added to the <code>data</code> dependencies in the <code>__openerp__.py</code> file, and this is the code of the <code>custom_sequence.xml</code>:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;openerp&gt; &lt;data noupdate="1"&gt; &lt;!-- Secuencias para product.product --&gt; &lt;record id="seq_type_product_product" model="ir.sequence.type"&gt; &lt;field name="name"&gt;Product&lt;/field&gt; &lt;field name="code"&gt;product.product&lt;/field&gt; &lt;/record&gt; &lt;record id="seq_product_product" model="ir.sequence"&gt; &lt;field name="name"&gt;Product&lt;/field&gt; &lt;field name="code"&gt;product.product&lt;/field&gt; &lt;field name="prefix"&gt;NG&lt;/field&gt; &lt;field name="padding"&gt;5&lt;/field&gt; &lt;field name="company_id" eval="False"/&gt; &lt;/record&gt; &lt;/data&gt; &lt;/openerp&gt; </code></pre> <p>I think this is the correct way to setup this, i just need to make <code>codigo_n</code> to work with this sequence, any ideas of why it is not working?</p> <p>I hope i've explained myself.</p> <p>Thanks in advance.</p>
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