我在表单中添加了自定义浮动字段,并使用该字段在树状视图中显示
但实际上在表单内部,字段的计算值正确,工作正常,但在树状视图列中,所有记录的值都为0.00。。为什么?
以下是我的模型代码:
from odoo import models, fields, api
class PickingTotalQty(models.Model):
_inherit = 'stock.picking'
sum_dmd_qty = fields.Float(compute='calculate_dmd_qty', string='Total Demand Quantity')
sum_reserved_qty = fields.Float(compute='calculate_reserved_qty', string='Total Reserved Quantity')
reserved_qty_per = fields.Float(compute='calculate_reserved_per', string='Reserved (%)')
def calculate_dmd_qty(self):
for rs in self:
dmdqty = 0
for line in rs.move_lines:
dmdqty += line.product_uom_qty
rs.sum_dmd_qty = dmdqty
def calculate_reserved_qty(self):
for rs in self:
reservedqty = 0
for line in rs.move_lines:
reservedqty += line.reserved_availability
rs.sum_reserved_qty = reservedqty
@api.depends('sum_reserved_qty', 'sum_dmd_qty')
def calculate_reserved_per(self):
for rec in self:
if rec.sum_dmd_qty > 0:
rec.reserved_qty_per = rec.sum_reserved_qty / rec.sum_dmd_qty
下面是XML视图代码:
<?xml version="1.0" encoding="utf-8"?>
<odoo>
<data>
<record id="inherit_stock_picking_form_view" model="ir.ui.view">
<field name="name">Stock Picking</field>
<field name="model">stock.picking</field>
<field name="inherit_id" ref="stock.view_picking_form"/>
<field name="arch" type="xml">
<xpath expr="/form/sheet/notebook" position="after">
<group>
<group>
<field name="reserved_qty_per" nolabel="0"/>
</group>
</group>
</xpath>
</field>
</record>
<record id="inherit_stock_picking_tree_view2" model="ir.ui.view">
<field name="name">Stock Picking2</field>
<field name="model">stock.picking</field>
<field name="inherit_id" ref="stock.vpicktree"/>
<field name="arch" type="xml">
<xpath expr="//field[@name='state']" position="after">
<field name="reserved_qty_per"/>
</xpath>
</field>
</record>
</data>
</odoo>
将为每个记录重新初始化
sum
值,并将其分配到for循环之外,除树状视图中的最后一条记录外,计算将不起作用。这些方法是用一个记录集调用的,在表单视图中,它是用一个只包含一条记录的记录集调用的,这就是为什么它在表单视图中工作而不是在树视图中工作的原因要更正该问题,请在第一个循环中移动前两个方法的最后一行
缺少decorator,请尝试添加它
示例:
编辑:
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