From 7781f4344c27c84a45e82050a91f5e3f6ab0d400 Mon Sep 17 00:00:00 2001
From: barredterra <14891507+barredterra@users.noreply.github.com>
Date: Mon, 26 Feb 2024 15:12:18 +0100
Subject: [PATCH] refactor: render list progressively

---
 frappe/public/js/frappe/list/list_view.js | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/frappe/public/js/frappe/list/list_view.js b/frappe/public/js/frappe/list/list_view.js
index 8d5086daa9..385b85ae0b 100644
--- a/frappe/public/js/frappe/list/list_view.js
+++ b/frappe/public/js/frappe/list/list_view.js
@@ -604,16 +604,14 @@ frappe.views.ListView = class ListView extends frappe.views.BaseList {
 	render_list() {
 		// clear rows
 		this.$result.find(".list-row-container").remove();
+
 		if (this.data.length > 0) {
 			// append rows
-			this.$result.append(
-				this.data
-					.map((doc, i) => {
-						doc._idx = i;
-						return this.get_list_row_html(doc);
-					})
-					.join("")
-			);
+			let idx = 0;
+			for (let doc of this.data) {
+				doc._idx = idx++;
+				this.$result.append(this.get_list_row_html(doc));
+			}
 		}
 	}