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我想给窗体视图内的树视图，我需要给一个2字段。如何让one2many字段在odoo的表单视图中获取树视图？
我已经给了one2many字段，我也在窗体视图中获得树视图。
但问题是，当我给一些值在表单视图的树视图和当我保存记录它显示了这个错误
Integrity Error
The operation cannot be completed, probably due to the following:
- deletion: you may be trying to delete a record while other records still reference it
- creation/update: a mandatory field is not correctly set
[object with reference: make - make]
当我不给树中的任何值，查看并保存该记录没有显示任何错误。
我的代码是
的.py
class vansdent_bill(osv.osv):
_name = "vansdent.bill"
_description = "Vans Dent"
_columns = {
'name': fields.char('Year', required=True),
'make': fields.char('Make', required=True),
'model': fields.char('Model', required=True),
'customer': fields.many2one('res.partner', 'Customer', domain=[('customer', '=', True)]),
'serviceid': fields.many2one('vans.dent', 'Service ID', select=True),
'vin':fields.char('VIN'),
'description':fields.char('Description'),
'part':fields.char('Part'),
'price':fields.char('Price'),
'quantity':fields.char('Qty'),
'labour':fields.char('Labour'),
'paint':fields.char('Paint'),
'other':fields.char('Other'),
'empty': fields.char('empty', ondelete='cascade'),
'order_line': fields.one2many('vansdent.bill', 'empty', 'Order Lines'),
'type':fields.char('Type'),
'hours':fields.char('Hours'),
'rate':fields.char('Rate/hr'),
'total':fields.char('Total'),
'tax':fields.char('Taxable'),
'tamount':fields.char('Taxable Amount'),
'atax':fields.char('Tax'),
'ntotal':fields.char('Net Total'),
'desc':fields.text('Descriptiom'),
'empty2': fields.char('empty', ondelete='cascade'),
'order_line2': fields.one2many('vansdent.bill', 'empty2', 'Order Lines'),
}
def vansdentbill_service(self, cr, uid, ids, serviceid=False, context=None):
res = {}
if serviceid:
service_obj = self.pool.get('vans.dent')
rec = service_obj.browse(cr, uid, serviceid)
res = {'value': {'name': rec.year.name, 'model': rec.model.name, 'make': rec.make.name,'vin':rec.vin}}
else:
res = {'value': {'name': False, 'model': False, 'make': False,'vin':False}}
return res
的.xml
<record id="vans_service_form_view" model="ir.ui.view">
<field name="name">vans.service.form</field>
<field name="model">vansdent.bill</field>
<field name="type">form</field>
<field name="arch" type="xml">
<form string="Billing">
<sheet>
<group>
<group>
<field name="serviceid" on_change="vansdentbill_service(serviceid)"/>
<field name="customer"/>
<field name="vin"/>
</group>
<group>
<field name="name" />
<field name="make" />
<field name="model"/>
</group>
</group>
<notebook>
<page string="Service">
<field name="order_line">
<tree string="Service Details" editable="bottom">
<field name="description"/>
<field name="part"/>
<field name="price"/>
<field name="quantity"/>
<field name="labour" />
<field name="paint"/>
<field name="other"/>
</tree>
</field>
<separator string="Totals"/>
<field name="order_line2">
<tree string="Bill Details" editable="bottom">
<field name="type"/>
<field name="hours"/>
<field name="rate"/>
<field name="total"/>
<field name="tax" />
</tree>
</field>
<group class="oe_subtotal_footer oe_right">
<field name="tamount" widget="monetary" options="{'currency_field': 'currency_id'}"/>
<field name="atax" widget="monetary" options="{'currency_field': 'currency_id'}"/>
<div class="oe_subtotal_footer_separator oe_inline">
<label for="ntotal"/>
</div>
<field name="ntotal" nolabel="1" class="oe_subtotal_footer_separator" widget="monetary" options="{'currency_field': 'currency_id'}"/>
</group>
<div class="oe_clear"/>
<field name="desc" class="oe_inline" placeholder="Terms and conditions..."/>
</page>
</notebook>
</sheet>
</form>
</field>
</record>
<record model="ir.ui.view" id="vans_service_tree_view">
<field name="name">vans.service.tree</field>
<field name="model">vansdent.bill</field>
<field name="type">tree</field>
<field name="arch" type="xml">
<tree string="Service">
<field name="serviceid"/>
<field name="customer"/>
<field name="vin"/>
<field name="name"/>
<field name="make"/>
<field name="model"/>
</tree>
</field>
</record>
<record model="ir.actions.act_window" id="vans_service_buy_form">
<field name="name">vansdent.Service</field>
<field name="res_model">vansdent.bill</field>
</record>
<menuitem name="Billing" parent="base.menu_sales" id="vansdent_service_menu_mainform" action="vans_service_buy_form" sequence="6"/>
我只需要树视图在表单视图不one2many领域的任何依赖性。
我该如何做到这一点？
谢谢...