如何在odoo中向选择字段添加过滤器

Question

我需要在 odoo 中的选择字段中添加过滤器..

roomuser = fields.Selection([('stpi', 'Belongs to Park'),('Incubation', 'Belongs to Incubation companies'),('both', 'Belongs to Park& Incubation companies')],'Room Assignment',required=True)
roomType = fields.Selection([('meeting','Meeting Room'),('discussion','Discussion Room'),('auditorium','Auditorium'),('board','Board Room')],required=True)

这里我需要根据roomuser的值过滤roomType的值。假设 roomuser 的值既是仅礼堂，又是 board 应该在 roomType 中可见

Answer 1

我的 cmets 如下所示，请您按照下面的方式找到它，这可能对您的情况有所帮助：

class HotelManagement(models.Model):

    _name='hotel.management'
@api.model      
def _get_room_type_list(self):
    # [('meeting','Meeting Room'),('discussion','Discussion Room'),('auditorium','Auditorium'),('board','Board Room')]
    vals=[]
    for record in self.env['hotel.management'].search([]):
        if record.roomuser in ['stpi','Incubation']  :
            vals.extend([('meeting','Meeting Room'),('discussion','Discussion Room')])
        if record.roomuser in ['both'] :
            vals.extend([('auditorium','Auditorium'),('board','Board Room')])
    return vals


def _get_roomuser_list(self):
    return [('stpi', 'Belongs to Park'),
                            ('Incubation', 'Belongs to Incubation companies'),
                            ('both', 'Belongs to Park& Incubation companies')]


roomType=fields.Selection(string="Room Type", selection=_get_room_type_list, default='meeting', required=True)
roomuser = fields.Selection(string="Room Assignment",selection=_get_roomuser_list ,required=True)

在这里，我刚刚将@api.model 放在_get_room_type_list 顶部并遍历此（hotel.management）模型中的所有记录并过滤选择字段。