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my code . py. fields ten_nv filled but fields luong_ct did not fill. I don know I have an error.

 def onchange_ma_nv(self, cr, uid, ids, ma_nv, context = None):
         res={}
         if ma_nv:
             ma = self.pool.get('danh.sach.nv').browse(cr, uid , ma_nv, context = context)
             res= {
                   'ten_nv': ma.ten_nv,
                   'luong_ct': ma.luong_ct
                 }
         return {'value':v}

       
        
    _columns = {
                'ma_nv':fields.many2one('danh.sach.nv', 'Mã NV'),
                'ten_nv':fields.char('Tên nhân', size = 40),
                'luong_ct':fields.char( 'Lương chính thức', size =  20),
                'luong_dc':fields.char('Lương điều chỉnh', size = 20),
                'ly_do_dc': fields.char('Lý do điều chỉnh', size = 30),
                
                }

 

 

Avatar
Kassér
Bedste svar

What is 'v' here? You have to return 'res' as value for the key 'value'.

def onchange_ma_nv(self, cr, uid, ids, ma_nv, context = None):
         res = {}
         if ma_nv:
             ma = self.pool.get('danh.sach.nv').browse(cr, uid , ma_nv, context = context)
             res= {
                   'ten_nv': ma.ten_nv,
                   'luong_ct': ma.luong_ct
                 }
         return {'value': res}

Avatar
Kassér
Bedste svar

def onchange_ma_nv(self, cr, uid, ids, ma_nv, context = None):
         res = {}
         if ma_nv:
             ma = self.pool.get('danh.sach.nv').browse(cr, uid , ma_nv, context = context)
             res= {
                   'ten_nv': ma.ten_nv,
                   'luong_ct': ma.luong_ct
                 }
         return {'value': res}

Avatar
Kassér
Bedste svar

No you can return mutiple fields in side the value dict

Avatar
Kassér
Bedste svar

 def onchange_ma_nv(self, cr, uid, ids, ma_nv, context = None):
         res={}
         if ma_nv:
             ma = self.pool.get('danh.sach.nv').browse(cr, uid , ma_nv, context = context)
             res= {
                   'ten_nv': ma.ten_nv,
                   'luong_ct': ma.luong_ct
                 }
         return {'value': res}

Avatar
Kassér
Forfatter Bedste svar

My code run. But I want to aks a question. In onchange function has limit number filed to return ??

Avatar
Kassér

No limit in return type in onchange function. It return dictionary with no of keys (is the column name) and values.

Forfatter

so when I choose 3 fields to view onchange function , I have an error : server overload. I want to aks you a question : How do I do to not have an error : server overload?

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