From 8c91f38fee88200363c82f7750c896063975ca6d Mon Sep 17 00:00:00 2001
From: Shariq Ansari <sharique.rik@gmail.com>
Date: Wed, 2 Jul 2025 17:45:46 +0530
Subject: [PATCH] fix: grid field is not getting set

(cherry picked from commit 39eb5600d93ce27e4468db135db4c59ead410a74)
---
 frontend/src/data/document.js | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/frontend/src/data/document.js b/frontend/src/data/document.js
index d5893552..4d073e3e 100644
--- a/frontend/src/data/document.js
+++ b/frontend/src/data/document.js
@@ -136,8 +136,14 @@ export function useDocument(doctype, docname) {
   }
 
   async function triggerOnChange(fieldname, value, row) {
-    const oldValue = documentsCache[doctype][docname || ''].doc[fieldname]
-    documentsCache[doctype][docname || ''].doc[fieldname] = value
+    let oldValue = null
+    if (row) {
+      oldValue = row[fieldname]
+      row[fieldname] = value
+    } else {
+      oldValue = documentsCache[doctype][docname || ''].doc[fieldname]
+      documentsCache[doctype][docname || ''].doc[fieldname] = value
+    }
 
     const handler = async function () {
       this.value = value
@@ -151,7 +157,11 @@ export function useDocument(doctype, docname) {
     try {
       await trigger(handler, row)
     } catch (error) {
-      documentsCache[doctype][docname || ''].doc[fieldname] = oldValue
+      if (row) {
+        row[fieldname] = oldValue
+      } else {
+        documentsCache[doctype][docname || ''].doc[fieldname] = oldValue
+      }
       console.error(handler)
       throw error
     }