From a8d8bcbcee0fe276333a2b99c92a6a50da3aa0a2 Mon Sep 17 00:00:00 2001
From: mgw <1392924357@qq.com>
Date: Wed, 19 Mar 2025 11:07:49 +0800
Subject: [PATCH] =?UTF-8?q?state=E5=AD=97=E6=AE=B5=E6=B7=BB=E5=8A=A0ondele?=
 =?UTF-8?q?te=E7=AD=96=E7=95=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 jikimo_purchase_request/models/purchase_request.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/jikimo_purchase_request/models/purchase_request.py b/jikimo_purchase_request/models/purchase_request.py
index 95dd6f94..1ddedda7 100644
--- a/jikimo_purchase_request/models/purchase_request.py
+++ b/jikimo_purchase_request/models/purchase_request.py
@@ -5,8 +5,11 @@ class PurchaseRequest(models.Model):
     _inherit = 'purchase.request'
     _description = '采购申请'
 
-    # 为state添加取消状态
-    state = fields.Selection(selection_add=[('cancel', '已取消')])
+     # 为state添加取消状态
+    state = fields.Selection(
+        selection_add=[('cancel', '已取消')],
+        ondelete={'cancel': 'set default'}  # 添加 ondelete 策略
+    )
 
 
 class PurchaseRequestLine(models.Model):