如何在我们自己的模块中继承特定视图？ODOO

Question

大家早上好,我想从ODOO视图继承一些观点.所以我可以使用它自己的模块.任何人都可以解释一下,有什么可能的方法吗？

提前致谢.!

Answer 1

查看继承

Odoo不是修改现有视图(通过覆盖它们),而是提供视图继承,其中子视图"扩展"视图应用于根视图之上,并且可以添加或删除其父视图中的内容.

扩展视图使用inherit_id字段引用其父级,而不是单个视图,其arch字段由任意数量的xpath元素组成,用于选择和更改其父视图的内容:

<!-- improved idea categories list -->
<record id="idea_category_list2" model="ir.ui.view">
    <field name="name">id.category.list2</field>
    <field name="model">idea.category</field>
    <field name="inherit_id" ref="id_category_list"/>
    <field name="arch" type="xml">
        <!-- find field description and add the field
             idea_ids after it -->
        <xpath expr="//field[@name='description']" position="after">
          <field name="idea_ids" string="Number of ideas"/>
        </xpath>
    </field>
</record>

expr在父视图中选择单个元素的XPath表达式.如果它不匹配任何元素或多个位置,则引发错误

Operation to apply to the matched element:

inside
    appends xpath's body at the end of the matched element
replace
    replaces the matched element by the xpath's body
before
    inserts the xpath's body as a sibling before the matched element
after
    inserts the xpaths's body as a sibling after the matched element
attributes
    alters the attributes of the matched element using special attribute elements in the xpath's body

小费

匹配单个元素时,可以直接在要查找的元素上设置position属性.下面的两个遗产都会给出相同的结果.

<xpath expr="//field[@name='description']" position="after">
    <field name="idea_ids" />
</xpath>

<field name="description" position="after">
    <field name="idea_ids" />
</field>

希望这有帮助.