<record id="view_student_record_tree" model="ir.ui.view">
<field name="name">Student</field>
<field name="model">student.student</field>
<field name="priority">2</field>
<field name="arch" type="xml">
<tree
decoration-danger="age <= 20" //年龄小于等于20,显示 decoration-danger 对应的颜色
decoration-success="age > 20" //年龄大于20,显示 decoration-success 对应的颜色
>
<field name="name"/>
<field name="middle_name"/>
<field name="dob"/>
<field name="age"/> <!-- 这个是判断所用的字段-->
<field name="nationality"/>
</tree>
</field>
</record>
其中各种颜色
decoration-muted: 淡灰
decoration-danger: 淡红
decoration-success: 淡绿
decoration-primary: 淡紫色
decoration-info: 淡蓝
decoration-warning: 淡褐
decoration-bf: 加粗
Decoration-it: 斜体