xpath - 如何在 Odoo 中使用 xpath 替换第二个具有相同名称的按钮

Question

销售订单中有两个同名按钮

 <button name="action_confirm" id="action_confirm"
                    string="Confirm" class="btn-primary" type="object"
                    attrs="{'invisible': [('state', 'not in', ['sent'])]}"/>
 **<button name="action_confirm"
                   string="Confirm" type="object"
                   attrs="{'invisible': [('state', 'not in', ['draft'])]}"/>**

需要使用 xpath 选择第二个按钮并更改其属性

Answer 1

在这里试试这个:

        <!-- make priority bigger to make sure that this XPATH is used after the one
             that adds the button -->
        <field eval="100" name="priority"/>
        <field name="arch" type="xml">
            <xpath expr='//buttion[@name="action_confirm"][2]' position='replace'/>
        </field>