openerp 中如何方便对搜索时间段

以前为了方便的搜索时间区间，经常用wizard对方式，设置开始  结束时间，需要做大量对代码工作，

今天看了search view对组成， 可以用2个filter_domain 来做， 这样用户需要输入2次时间， 然后选择对应对 “开始 结束”标签，就OK了。

<field name="date_order" string="开始时间" filter_domain="[('date_order','>',self)]"/>
<field name="date_order" string="结束时间" filter_domain="[('date_order','&lt;',self)]"/>

例如，搜索本月 销售的明细

<filter name="month_sale_product" string="本月已销售SKU"  domain="[('date_order','ilike',context_today().strftime('%%Y-%%m')),('product_id.type','=','product'),('state','not in',('draft','sent','cancel'))]"/>

http://stackoverflow.com/questions/14537302/want-to-show-data-group-by-year-month-week-in-openerp-7

<filter icon="terp-go-year"
        string="Year"
        domain="[('date_from','&lt;=', time.strftime('%%Y-%%m-%%d')),'date_from','&gt;=',time.strftime('%%Y-01-01'))]"
        help="Current Year"
        context="{'group_by':'date_from'}"/>

<filter icon="terp-go-month"
        string="Month"
        name="month"
        domain="[('date_from','&lt;=',(context_today()+relativedelta(day=31)).strftime('%%Y-%%m-%%d')),('date_from','&gt;=',(context_today()-relativedelta(day=1)).strftime('%%Y-%%m-%%d'))]"
        help="Current Month"
        context="{'group_by':'date_from'}"/>

<filter icon="terp-go-week"
        string="Week"
        separator="1"
        name="week"
        domain="[('date_from','&lt;=', (context_today() + relativedelta(weeks=0,day=7, weekday=-1)).strftime('%%Y-%%m-%%d')),('date_from','&gt;=',(context_today() - relativedelta(weeks=1, weekday=0)).strftime('%%Y-%%m-%%d'))]"
        help="Current Week"
        context="{'group_by':'date_from'}"/>