Accept Merge Request #1770: (feature/customer_supply -> develop)

Merge Request: 修改采购单非询价状态只读

Created By: @廖丹龙
Reviewed By: @胡尧
Approved By: @胡尧 
Accepted By: @廖丹龙
URL: https://jikimo-hn.coding.net/p/jikimo_sfs/d/jikimo_sf/git/merge/1770

sf_manufacturing/views/purchase_order_view.xml

@@ -4,8 +4,14 @@
         <record model="ir.ui.view" id="view_purchase_order_line_form_inherit_sf1">
             <field name="name">purchase.order.form.inherit.sf</field>
             <field name="model">purchase.order</field>
-            <field name="inherit_id" ref="purchase.purchase_order_form"/>
+            <field name="inherit_id" ref="purchase_order_approved.purchase_order_form"/>
             <field name="arch" type="xml">
+                <field name="order_line" position="attributes">
+                    <attribute
+                            name="attrs"
+                    >{'readonly': [('state', '!=', 'draft')]}
+                    </attribute>
+                </field>
                 <xpath expr="//field[@name='order_line']/tree/field[@name='name']" position="after">
                     <field name="related_product" optional="show"/>
                     <field name="part_number" optional="show"/>