字典更新序列元素＃0的长度为1; 2是必需的

i look this error i all internet but i really dont understand the answers, i hard to understand what is the function given to you or what it has to give to you, i let you my code i hope any one help

我看起来这个错误我所有的互联网，但我真的不明白的答案，我很难理解给你的功能是什么或它给你什么，我让你的代码我希望任何一个帮助

What im looking for? i need to put into act_user_suc the users sucursal_u fro res_users thats all and i relly apreciated the help

我在寻找什么？我需要把act_user_suc用户sucursal_u从res_users中解放出来，而且我非常感谢apreciated的帮助

class bodega(osv.Model):
    _name = 'bodega'
    _description = 'datos generales'

    def dame_usuario(self, cr, uid, ids, fieldname, arg, context=None):
        digits = self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id.currency_id
        return digits

    _columns = {            
                'name': fields.char("Name", required=True),
                'act_user_suc': fields.function(dame_usuario, type='many2one', readonly = True),
                }
    _defaults = {
                }
bodega()

1 个解决方案

#1

You need to update few things in code.

您需要在代码中更新一些内容。

Specify relation attribute in fields.function, you have defined that many2one as field type but it's related to which model ?.

在fields.function中指定关系属性，您已将many2one定义为字段类型，但它与哪个模型相关？

And other things is that company_id.currency_id it gives you an browsable object not an id.

而其他的东西就是company_id.currency_id它给你一个可浏览的对象而不是id。

So try following,

所以尝试下面，

def dame_usuario(self, cr, uid, ids, fieldname, arg, context=None):
    res = {}
    for obj in self.browse(cr, uid, ids, context=context):
        result[obj.id] = False
        user = self.pool.get('res.users').browse(cr, uid, uid, context=context)
        if user and user.sucursal_u:
            result[obj.id] = user.sucursal_u.id
    return res

    _columns = {            
                'name': fields.char("Name", required=True),
                'act_user_suc': fields.function(dame_usuario,
                    type='many2one', readonly = True, relation='sucursales'),
                }

#1