Question

我在客户表格中有客户和存款字段，实际上是one2many但是用户在存款中添加一行并提交或编辑一些现有的。我想对那个事件做一些计算。我尝试了onchange和compute，但它不起作用。

Answer 1

添加或编辑One2many字段是FormView。

所以你只需在FormView * .xml

中输入你要做的事情

实施例。使用我的SUM字段

        <record model="ir.ui.view" id="view_nstda_bst_dbill_form">
            <field name="name">nstda.bst.dbill.form</field>
            <field name="model">nstda.bst.dbill</field>
            <field name="type">form</field>
            <field name="arch" type="xml">
                <form string="nstda_bst_dbill" class="nstda_bst_dbill_form" >
                    <group>
                        <field name="status" invisible="1" />
                        <field name="matno" />
<!--                        <field name="matdesc" /> -->

                        <label for="balance" />
                        <div>
                            <field name="balance" style="width: 20%%" />
                            <field name="uom_1" style="width: 10%%;" 
                                attrs="{'invisible':[('matno','=',False)]}" />
                        </div>

                        <label for="balance_rs" />
                        <div>
                            <field name="balance_rs" style="color:Red;width: 20%%" />
                            <field name="uom_2" style="width: 10%%;" 
                                attrs="{'invisible':[('matno','=',False)]}" />
                        </div>

                        <label for="qty" />
                        <div>
                            <field name="qty" style="width: 20%%" 
                                attrs="{'required':[('status','in',['draft','edit',False])]}" />
                            <field name="uom" style="width: 10%%;" 
                                attrs="{'invisible':[('matno','=',False)]}" />
                        </div>

<!--                        <field name="unitprice" /> -->
                        <label for="unitprice" />
                        <div>
                            <field name="unitprice" style="width: 20%%" />
                            <field name="currency" style="width: 10%%;" />
                        </div>

                        <field name="sum" invisible="1" />
                        <field name="dbill_discount_sum" invisible="1" />
                    </group>
                </form>
            </field>
        </record>

和* .py方面是......

实施例

@api.one
@api.onchange('qty','matno')
@api.depends('qty','matno')
def _set_sum(self):
    self.sum  = self.unitprice * self.qty


sum = fields.Float(string="summary", store=True, compute='_set_sum')
matno = fields.Many2one('bst.stock', 'matno')
qty = fields.Integer('qty')

Odoo - 计算添加或编辑one2many字段

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