合并销售订单列，修改必填*展示方法，

sf_sale/__manifest__.py

@@ -28,6 +28,7 @@
         'web.assets_backend': [
             'sf_sale/static/js/setTableWidth.js',
             'sf_sale/static/src/css/purchase_list.css',
+            'sf_sale/static/lib/*',
         ]
     },
     'demo': [

sf_sale/static/lib/merge_field.js

@@ -0,0 +1,18 @@
+/** @odoo-module */
+
+import { Component } from "@odoo/owl";
+import { registry } from "@web/core/registry";
+
+
+export class MergeField extends Component {
+    get mergeValue() {
+        const data = this.props.record.data;
+        
+        const v = data?.product_uom_qty
+        const unit = data?.product_uom[1]
+        return `${v} ${unit}`
+    }
+}
+MergeField.template = "jikimo_sf.MergeField";
+
+registry.category("fields").add("merge_field", MergeField);

sf_sale/static/lib/merge_field.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates xml:space="preserve">
+    
+    <t t-name="jikimo_sf.MergeField" owl="1">
+        <span t-esc="mergeValue"/>        
+    </t>
+
+</templates>

sf_sale/views/sale_order_view.xml

@@ -123,6 +123,13 @@
                     <field name="manual_quotation" readonly="1"/>
                     <field name="is_incoming_material" readonly="1"/>
                 </xpath>
+                
+                <xpath expr="//field[@name='order_line']/tree/field[@name='product_uom_qty']" position="replace">
+                    <field name="product_uom_qty" string="数量" widget="merge_field" optional="show" />
+                </xpath>
+                <xpath expr="//field[@name='order_line']/tree/field[@name='product_uom']" position="attributes">
+                    <attribute name="optional">hide</attribute>
+                </xpath>
                 <field name="user_id" position="attributes">
                     <attribute name="attrs">{'readonly': [('state', 'in', ['cancel','sale'])]}</attribute>
                 </field>