How to get OpenERP to execute a function when it loads the view

Hi,

create a field type selection with a function which will create the list you need in you dropbox list (here in this example, the list of result is Month and Year in list of unit of measure, change the code for your own need):

def _sel_func(self, cr, uid, context=None):
    obj = self.pool.get('product.uom')
    ids = obj.search(cr, uid, [])
    res = obj.read(cr, uid, ids, ['name', 'id'], context)
    res = [(r['id'], r['name'])  for r in res if r['name'] == _("Month") or r['name'] == _("Year")
    return res

_columns = {
    'field_name': fields.selection(_sel_func, string='Field name'),
}

Bye

• Comment
• Edit
• Delete
• Convert as a comment

Cyril Gaspard (GEM)

Cyril Gaspard (GEM)

2638

| 4 6 8

Answered On 5/11/13, 4:42 PM

4

vote

Yeah, thanks, this solutions works for me. i do that:

define in my class:

class stock_picking(osv.osv):
    _name = 'stock.picking' 
    _inherit = 'stock.picking'
    _columns = {
     'aux_almacen_orig': fields.selection(_buscar_shortname_alm,method="True", type="char", size=256, string="Almacen Origen" ),

then i define the function this way:

def _buscar_shortname_alm(self, cr, uid, context=None):
 obj = self.pool.get('stock.location')
        ids = obj.search(cr, uid, [])
        res = obj.read(cr, uid, ids, ['shortcut', 'id'], context)
        res = [(r['id'], r['shortcut']) for r in res if r['shortcut'] != False]
        return res

note: i define shorcut in my class stock location, this field only for to short the complete name in mi case, but you can change with another field that you have in your class:

class stock_location(osv.osv):
    _name = "stock.location"
    _inherit = "stock.location"
_columns = {
        'shortcut' :  fields.char('Nombre Corto',size=50),

and the XML file

<field name="aux_almacen_orig" />

and finally this is the result http://(w)(w)(w). orchidshouseperu.com/screenshots/Captura%20de%20pantalla%20de%202014-03-20%2015:52:20.png

• Comment
• Edit
• Delete
• Convert as a comment

wilson zauma

wilson zauma

37

| 3 1 2

Answered On 3/20/14, 11:03 PM

1

vote

Hi,

define the function in defaults section of py file for your field, you have an example in account/account.py :

_defaults = {
    'cparent_id': _get_def_cparent,
}

Bye

• Comment
• Edit
• Delete
• Convert as a comment

Cyril Gaspard (GEM)

Cyril Gaspard (GEM)

2638

| 4 6 8

Answered On 5/11/13, 3:41 PM

0

vote