From 51c2e9ec89ad1415ceac8ac32ea8454b00a6542d Mon Sep 17 00:00:00 2001
From: Sagar Vora <16315650+sagarvora@users.noreply.github.com>
Date: Thu, 19 Feb 2026 10:24:06 +0530
Subject: [PATCH] perf: set docfields only on doc change

---
 frappe/public/js/frappe/form/grid.js     | 2 +-
 frappe/public/js/frappe/form/grid_row.js | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/frappe/public/js/frappe/form/grid.js b/frappe/public/js/frappe/form/grid.js
index dbd8420e2f..c4ef420b8d 100644
--- a/frappe/public/js/frappe/form/grid.js
+++ b/frappe/public/js/frappe/form/grid.js
@@ -574,7 +574,7 @@ export default class Grid {
 			let grid_row;
 			if (this.grid_rows[ri] && !append_row) {
 				grid_row = this.grid_rows[ri];
-				grid_row.doc = d;
+				grid_row.update_doc(d);
 				grid_row.refresh();
 			} else {
 				grid_row = new GridRow({
diff --git a/frappe/public/js/frappe/form/grid_row.js b/frappe/public/js/frappe/form/grid_row.js
index dd83548873..05b1128ec2 100644
--- a/frappe/public/js/frappe/form/grid_row.js
+++ b/frappe/public/js/frappe/form/grid_row.js
@@ -53,6 +53,12 @@ export default class GridRow {
 		this.wrapper.appendTo(this.parent);
 	}
 
+	update_doc(doc) {
+		const changed = !this.doc || this.doc !== doc;
+		this.doc = doc;
+		if (changed) this.set_docfields();
+	}
+
 	set_docfields() {
 		if (this.doc && this.parent_df.options) {
 			this.docfields = frappe.meta.get_docfields(
@@ -187,8 +193,6 @@ export default class GridRow {
 		);
 	}
 	refresh() {
-		this.set_docfields();
-
 		if (this.frm && this.doc) {
 			this.doc = locals[this.doc.doctype][this.doc.name];
 		}