odoo12常用的方法

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2019-09-13  今天是中秋节,星期五
#自定义显示名称
def name_get(self):
    result = []
    for order in self:
        rec_name = "%s(%s)"%(record.name,record.date_done)
        result.append((record.id, rec_name))
    return result


# 新添加函数name_search
@api.model
def name_search(self, name=‘‘, args=None, operator=ilike, limit=100):
    if not args:
        args = []
        products = []
    if name:
        positive_operators = [=, ilike, =ilike, like, =like]
        products = self.env[product.product]
        if operator in positive_operators:
            products = self.search([(name, ilike, name)] + args, limit=limit)
            if not products:
                products = self.search([(size, ilike, name)] + args, limit=limit)
            if not products:
                products = self.search([(material, ilike, name)] + args, limit=limit)
    else:
        products = self.search(args, limit=limit)
    return products.name_get()






#添加约束
from odoo.exceptions import ValidationError
@api.constrains(age)
def _check_something(self):
    for record in self:
        if record.age > 20:
            raise ValidationError("Your record is too old: %s" % record.age)

    # all records passed the test, don‘t return anything  

#更新时间
@api.multi
def change_updatetime(self):
    for order in self:
      order.update_time=fields.Datetime.now()

在SQL语句里或ORM里  记录集要用tuple  不能用list
search([(id,in,tuple(ids)])


调用mapped获取员工名字
return employee_ids.mapped(name)

#获取用户组:self.user_has_groups(‘base.group_no_one‘)


看板默认分组当无此类型当值时也默认出现在看板里
#对于odoo12来说  group_expand=‘‘   对于selection类型
state = fields.Selection([(a, "A"), (b, "B"),(c, "C"), (d, "D")], group_expand=_expand_states)

def _expand_states(self, states, domain, order):
    # return all possible states, in order
    return [key for key, val in type(self).state.selection]






#对于odoo12来说  group_expand=‘‘   对于many2one类型
stage_id = fields.Many2one(crm.stage, string=Stage, ondelete=restrict, track_visibility=onchange, index=True,
                           domain="[‘|‘, (‘team_id‘, ‘=‘, False), (‘team_id‘, ‘=‘, team_id)]",
                           group_expand=_read_group_stage_ids, default=lambda self: self._default_stage_id())
@api.model
def _read_group_stage_ids(self, stages, domain, order):
    """ Read group customization in order to display all the stages in the
        kanban view, even if they are empty
    """
    stage_ids = stages._search([], order=order, access_rights_uid=SUPERUSER_ID)
    return stages.browse(stage_ids)



#以超级用户身份创建记录
rent_as_superuser = self.env[library.book].sudo()

rent_as_superuser.create(vals)


#获取当前用户对于的员工

employee = self.env.user.employee_ids[0]  #对象

employee.id

employee.name






















 

 

 <field name="discount" groups="base.group_no_one" string="Disc (%)"/>
 <field name="invoice_line_tax_ids" widget="many2many_tags" options="‘no_create‘: True" context="‘type‘:parent.type, ‘tree_view_ref‘: ‘account.account_tax_view_tree‘, ‘search_view_ref‘: ‘account.account_tax_view_search‘"
         domain="[(‘type_tax_use‘,‘=‘,‘sale‘),(‘company_id‘, ‘=‘, parent.company_id)]"/>
 <field name="price_subtotal" string="Subtotal" groups="account.group_show_line_subtotals_tax_excluded"/>



动作
<record id="sale_order_line_action" model="ir.actions.act_window">
<field name="name">search_sale_order_line</field>
<field name="type">ir.actions.act_window</field>
<field name="res_model">sale.order.line</field>
<field name="view_mode">tree,form</field>
<field name="context">‘tree_view_ref‘:sale_order_line_tree‘
‘form_view_ref‘:‘sale_order_line_form‘
</field>
</record>




继承
<xpath expr="//header" position="inside">
<button name="btn_7" string="" type="object" class="oe_highlight oe_read_only" />
</xpath>

<xpath expr="//header/field[@name=‘order_id‘]" position="attributes">
<attribute name="readonly">1</attribute>
</xpath>


查看附件
<div class="o_attachment_preview" attrs="‘invisible‘: [‘|‘,(‘type‘, ‘!=‘, ‘in_invoice‘),(‘state‘, ‘!=‘, ‘draft‘)]" />
<div class="oe_chatter">
<field name="message_follower_ids" widget="mail_followers"/>
<field name="activity_ids" widget="mail_activity"/>
<field name="message_ids" widget="mail_thread"/>
</div>
 
 
 

 

 

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