# 创建合同按钮
def action_view_sigining_contract(self, cr, uid, ids, context=None):
    if not context:
       context = {}
    selfobj=self.browse(cr,uid,ids[0],context=context)
    pickobj=self.pool(‘sigining.contract‘)
传值
    ctx={‘default_contract_type‘:selfobj.lx_type,‘default_name‘:selfobj.name.id,‘default_display_name‘:selfobj.display_name.id}
    mod_obj = self.pool.get(‘ir.model.data‘)
    form_res = mod_obj.get_object_reference(cr, uid, ‘demo_contract‘, ‘view_sigining_contract_form‘)
    form_id = form_res and form_res[1] or False

    return {
        ‘name‘:u‘创建合同‘,
        ‘type‘: ‘ir.actions.act_window‘,
        ‘view_type‘: ‘form,tree‘,
        ‘view_mode‘: ‘form,tree‘,
        ‘res_model‘: ‘sigining.contract‘,
        ‘views‘: [(form_id, ‘form‘)],
        ‘view_id‘:form_id,
        ‘context‘:ctx,
    }

<div class="oe_right oe_button_box" name="buttons">
                        <button  class="oe_inline oe_stat_button" icon="fa-list" name="action_open_jiesuan_order" type="object">
                            <field string="结算清单" name="jiesuan_order_count" widget="statinfo" />
                        </button>
                    </div>

这是右边的页签：计算条数：

  # 新加地方,要记录立项的条数,通过合同号来找到
def _get_lx_order_count(self, cr, uid, ids, field_name, arg, context=None):
    res = dict.fromkeys(ids, 0)

    try:
        lx_origin=self.browse(cr,uid,ids[0],context=context).lx_origin
        obj=self.pool(‘demo.contract.lx‘)
        demo_contract_lx_ids=obj.search(cr,uid,[(‘lx_origin‘,‘=‘,lx_origin)])
        res[ids[0]]=len(demo_contract_lx_ids)
    except:
        print u"err！"
    finally:
        return res

_columns = {
   
    ‘lx_order_count‘:fields.function(_get_lx_order_count,string=‘立项单‘),
   
}

 ###############链接到立项页面tree视图
def action_open_lx_order(self, cr, uid, ids, context=None):
    try:
        act_obj = self.pool.get(‘ir.actions.act_window‘)
        mod_obj = self.pool.get(‘ir.model.data‘)
        obj=self.browse(cr,uid,ids[0],context=context)
        lx_origin=obj.lx_origin
        result = mod_obj.xmlid_to_res_id(cr, uid, ‘demo_contract.action_demo_contract_lx‘,raise_if_not_found=True) #查找出动作的ID
        result = act_obj.read(cr, uid, [result], context=context)[0]

        result[‘domain‘] = "[(‘lx_origin‘,‘=‘,‘" + lx_origin + "‘)]"
    except:
        print u"err！"
    finally:
        return result

<record id="view_demo_contract_lx_form" model="ir.ui.view">
  <field name="name">demo.contract.lx.form</field>
  <field name="model">demo.contract.lx</field>
  <field name="arch" type="xml">
      <form striing="demo contract lx">
          <header>
              <button name="action_split_order" string="确认" type="object" states="draft"/>
              <button name="action_cancel_order" string="取消" type="object" states="confirm"/>
              <button name="action_view_sigining_contract" string="创立合同" type="object" states="confirm"/>
              <field name="state" widget="statusbar" statusbar_visible="draft,confirm"/>
          </header>
          <sheet>
           <div class="oe_right oe_button_box" name="buttons">
                  <button  class="oe_inline oe_stat_button" icon="fa-list" name="action_open_lx_order" type="object">
                      <field string="立项单" name="lx_order_count" widget="statinfo" />
                  </button>
              </div>
              <h1>
              <label string="立项"/>
              <field name="lx_origin" class="oe_inline" readonly="1"/>
              </h1>

odoo合同模块开发所需要方法