odoo将one2many从模型填充到另一个模型

Question

为了将数据从mro.request转换为mro.order我创建了一个名为action_confirm的函数，并且为我的工作流程创建了一个转换，新对象的创建也可以完美地传递数据char，date ...但为了填补one2many字段，它不起作用，我没有得到任何错误。

我的按钮类型是workflow 我知道我失去了一些东西，只是不能图out.below，你找到我的代码...最好的问候

我的模型：

1/

class mro_request(osv.osv): 

    _name = 'mro.request' 

    _columns = { 
    'intervention': fields.one2many('fleet.service.type.line','intervention_id','Order réparations', help='Cost type purchased with this cost'), 
    'priority' : fields.selection([('0', 'Not urgent'), ('1', 'Normale'), ('2', 'Urgent'), ('3', 'Tres Urgent'),('4', 'Critique')], 'Priorité', 
     select=True, readonly=True, states=dict.fromkeys(['draft', 'confirmed'], [('readonly', False)])), 
    } 

    @api.multi 
    def action_confirm(self): 
     or_object = self.env['mro.order'] 
     affectation_line = self.env['fleet.service.type.line'] 


    ## creating maintenance order object is working 
     obj = {'state': 'draft', 'date_planned' : self.execution_date,'intervention': self.intervention, 
      'asset_id' : self.asset_id.id, 'description': self.description} 
     purchase_id = or_object.create(obj) 


     list_intervention=[] 
     for line in self.intervention : 
      art = {} 

      art['desc'] = line.description 
      art['intervention_type'] = line.intervention_type.name 

      art_id = affectation_line.create(art) 
      list_intervention.append(art_id) 

     self.write({'state': 'run'}) 

     return True 

2/

class mro_order(osv.osv): 

    _name = 'mro.order' 

    _columns = { 
    'intervention': fields.one2many('fleet.service.type.line','intervention_id','Order réparations', help='Cost type purchased with this cost'), 
    'priority' : fields.selection([('0', 'Not urgent'), ('1', 'Normale'), ('2', 'Urgent'), ('3', 'Tres Urgent'),('4', 'Critique')], 'Priorité', 
     select=True, readonly=True), 
    } 

3/

class fleet_service_type_line(osv.Model): 
    _name = 'fleet.service.type.line' 
    _description = 'Type of services available on a vehicle' 
    _columns = { 

    'intervention_id' : fields.many2one('mro.request'), 
    'intervention_type' : fields.many2one('fleet.service.type','Type Intervention'), 
    'intervention_mro' : fields.many2one('mro.order','Type Intervention'), 
    'user_id'   : fields.many2one('res.users', 'Chef Atelier', help="Workshop Chief"), 
    'desc' : fields.char('desc'), 

    } 

Answer 1

试试这个：

@api.multi 
def action_confirm(self): 
    or_object = self.env['mro.order'] 

    ## creating maintenance order object is working 
    obj = { 
     'state': 'draft', 
     'date_planned' : self.execution_date, 
     'intervention': self.intervention, 
     'asset_id' : self.asset_id.id, 
     'description': self.description 
    } 

    # before you create your model add the list 
    # of records to be created in intervention 
    list_intervention=[] 
    for line in self.intervention : 
     art = {} 
     art['desc'] = line.description 
     art['intervention_type'] = line.intervention_type.name 
     # x2many field accept list of cammands (command, value1, value2) 
     # for create pass 0 in cammand and a dictionary in value2 
     list_intervention.append((0, 0, art)) 

    obj.update({ # add the list of command to obj 
     'intervention': list_intervention, 
     }) 
    # now the create method will create the record in intervention too 
    or_object = or_object.create(obj)   
    self.write({'state': 'run'}) 
    return True