how to assign value to column through function ??

Question

_columns = {
'pro_ta':fields.many2one('product.terrif.no','Tariff No.'),
'die_id':fields.many2one('product.product','Product'),
'metal_id':fields.many2one('metal.metal','Metal' )
}

def on_chnage_product(self, cursor, user, field,die_id, context=None):
value = False
if not die_id:
return value
prod=die_id
qur = ("""select metal_metal_die_id from metal_metal_die_relation where die_id=%s"""%(prod) )
cursor.execute(qur)
r = cursor.fetchone()
value = r[0]
i am fetching data through the query and sav

ClueLogics Technologies Pvt. Ltd. · Answer

Hi

the best way is

def on_chnage_product(self, cursor, user, field,die_id, context=None):
vals = {}
if die_id:
metel_id=self.pool.get('metal.metal').search(cursor, user,[('die_id','=',die_id)])
if metel_id:
metel_id=metel_id[0]
vals.update({'metal_id':metel_id})
return {'value':vals}

use ORM function instead of database cursor

Thanks

Sandeep

Dharmesh Rathod · Answer

Hi,

Make variable like : val = {'value': {'metal_id': False}}

val['value']['metal_id'] = XX
return val

Thanks
www.acespritech.com

Pravitha · Answer

You can use update query here:

cr.execute('update metal_metal_die_relation set metal_id='+str(value)+' where die_id='+str(prod))

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