From 3a6af2fb71c971bab9b275c39326efb8fbcb6ba5 Mon Sep 17 00:00:00 2001
From: kjs <kjs@wace.me>
Date: Fri, 12 Dec 2025 13:50:33 +0900
Subject: [PATCH] =?UTF-8?q?=EB=B6=84=ED=95=A0=ED=8C=A8=EB=84=90=20?=
 =?UTF-8?q?=EC=A1=B0=EC=9D=B8=EB=AC=B8=EC=A0=9C=20=EC=88=98=EC=A0=95?=
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---
 .../SplitPanelLayoutComponent.tsx             | 27 +++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx b/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx
index 9d1d0811..ac5cc8d1 100644
--- a/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx
+++ b/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx
@@ -100,6 +100,13 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
           return item[exactKey];
         }
 
+        // 🆕 2-1️⃣ item_id 패턴 시도 (백엔드가 item_id_xxx 형식으로 반환하는 경우)
+        // 예: item_info.item_name → item_id_item_name
+        const idPatternKey = `${tableName.replace("_info", "_id").replace("_mng", "_id")}_${fieldName}`;
+        if (item[idPatternKey] !== undefined) {
+          return item[idPatternKey];
+        }
+
         // 3️⃣ 별칭 패턴: 소스컬럼_name (기본 표시 컬럼용)
         // 예: item_code_name (item_name의 별칭)
         if (fieldName === "item_name" || fieldName === "name") {
@@ -107,6 +114,11 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
           if (item[aliasKey] !== undefined) {
             return item[aliasKey];
           }
+          // 🆕 item_id_name 패턴도 시도
+          const idAliasKey = `${tableName.replace("_info", "_id").replace("_mng", "_id")}_name`;
+          if (item[idAliasKey] !== undefined) {
+            return item[idAliasKey];
+          }
         }
 
         // 4️⃣ entityColumnMap에서 매핑 찾기 (화면 설정에서 지정된 경우)
@@ -1023,7 +1035,7 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
       const uniqueValues = new Set<string>();
 
       leftData.forEach((item) => {
-        // 🆕 조인 컬럼 처리 (item_info.standard → item_code_standard)
+        // 🆕 조인 컬럼 처리 (item_info.standard → item_code_standard 또는 item_id_standard)
         let value: any;
 
         if (columnName.includes(".")) {
@@ -1035,10 +1047,21 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
           const exactKey = `${inferredSourceColumn}_${fieldName}`;
           value = item[exactKey];
 
-          // 기본 별칭 패턴 시도 (item_code_name)
+          // 🆕 item_id 패턴 시도
+          if (value === undefined) {
+            const idPatternKey = `${refTable.replace("_info", "_id").replace("_mng", "_id")}_${fieldName}`;
+            value = item[idPatternKey];
+          }
+
+          // 기본 별칭 패턴 시도 (item_code_name 또는 item_id_name)
           if (value === undefined && (fieldName === "item_name" || fieldName === "name")) {
             const aliasKey = `${inferredSourceColumn}_name`;
             value = item[aliasKey];
+            // item_id_name 패턴도 시도
+            if (value === undefined) {
+              const idAliasKey = `${refTable.replace("_info", "_id").replace("_mng", "_id")}_name`;
+              value = item[idAliasKey];
+            }
           }
         } else {
           // 일반 컬럼