根据odoo10中的状态和条件隐藏销售订单上的锁定按钮

Question

我正在使用Odoo10社区，并且试图继承销售订单表单并编辑锁定按钮，以使其仅在state = sale和我自己的条件（基于其他字段值('Costum_field','=', 'Value1') ）。

销售模块中的原始代码：

<button name="action_done" type="object" string="Lock" states="sale"
    help="If the sale is locked, you can not modify it anymore. However, you will still be able to invoice or deliver."/>
<field name="state" widget="statusbar" statusbar_visible="draft,sent,sale"/>

这是我的代码：

<field name="inherit_id" ref="sale.view_order_form" />
<field name="arch" type="xml">


    <xpath expr="//button[@name='action_done']" position="attributes">
        <attribute name="states" /> <!-- delete states attribute, it's influencing invisible behaviour -->
        <attribute name="invisible">['|' , ('state','!=', 'sale'), ('Costum_field','=', 'Value1')]</attribute>
    </xpath>

</field>

现在，无论状态值和我的服装领域如何，按钮都是不可见的

谢谢提前

Answer 1

为了在字段，按钮或其他表单元素上设置条件动态属性，您应该依赖于attrs字段的属性

 <field name="inherit_id" ref="sale.view_order_form" /> <field name="arch" type="xml"> <xpath expr="//button[@name='action_done']" position="attributes"> <attribute name="states" /> <!-- delete states attribute, it's influencing invisible behaviour --> <attribute name="attrs">{'invisible': ['|' , ('state','!=', 'sale'), ('Costum_field','=', 'Value1')]}</attribute> </xpath> </field> 

看这里