如何使用函数过滤域视图?在 odoo 9

Mou*_*Tio 4 filter openerp odoo-9

我想用一个函数而不是一个变量来过滤一个域,以便在视图中只显示一些寄存器。我已经这样做了:

class SaleOrderExt(models.Model):
    _inherit = ['sale.order']

    @api.multi
    def custom_funct_date(self):
        my_date = ... (some stuff)
        return my_date
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然后,在视图中,我过滤了域:

<?xml version="1.0"?>
<openerp>
  <data>
    <record id='action_menu_custom_date' model='ir.actions.act_window'>
      <field name="name">This is a test</field>
      <field name="res_model">sale.order</field>
      <field name="view_type">form</field>
      <field name="view_mode">tree,form</field>
      <field name="domain">[('date_order','>=',custom_funct_date)]</field>
    </record>
  </data>
</openerp>
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但这给了我一个错误:

ValueError: "name 'custom_funct_date' is not defined" while evaluating
u"[('date_order','>=',custom_funct_date)]" 
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Cha*_* DZ 7

而不是使用 ir.actions.act_window 使用 ir.actions.server 使用服务器操作,您可以调用您的函数并返回一个操作以使用您的计算域打开您的模型。

    <record id="action_menu_custom_dat" model="ir.actions.server">
        <field name="name">Your Action</field>
        <field name="model_id" ref="sale.model_sale_order"/>
        <field name="state">code</field>
        <field name="code">action = self.custom_funct_date(cr, uid, context=context)</field>
        <field eval="True" name="condition"/>
    </record>
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并在您的模型中将方法更改为:

     def custom_funct_date(self, cr, uid, context=None):
            # print "make sure that this action is called from th server action "
            # compute you date
            my_date = ... (some stuff)
            tree_id = self.env.ref("modul_name.view_tree_id")
            form_id = self.env.ref("modul_name.view_form_id")
            return {
                'type': 'ir.actions.act_window',
                'name': 'This is a test',
                'view_type': 'form',
                'view_mode': 'tree,form',
                'res_model': 'sale.order',
                'domain': [('date_order','>=',my_date)],
                # if you don't want to specify form for example
                # (False, 'form') just pass False 
                'views': [(tree_id.id, 'tree'), (form_id.id, 'form')],
                'target': 'current',
                'context': context,
            }
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