From cfdc57add14f5f730b44f6cb86944968643407d3 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Wed, 31 Aug 2022 11:58:46 +0530
Subject: [PATCH] feat: add button to collapse all in tree view (#17992)
 (#18003)

* Added button to collapse tree root node

* Removed unneccessary space

* Collapse all expanded nodes

* style: prettier

* refactor: load first level root nodes by default

Co-authored-by: Ankush Menat <ankush@frappe.io>
(cherry picked from commit e8b0b991ab3bedc6e3be926053b852ec156a2f9d)

Co-authored-by: Nikhil Kothari <nik.kothari22@live.com>
---
 frappe/public/js/frappe/views/treeview.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frappe/public/js/frappe/views/treeview.js b/frappe/public/js/frappe/views/treeview.js
index 2c8c5749d8..96e3bf7227 100644
--- a/frappe/public/js/frappe/views/treeview.js
+++ b/frappe/public/js/frappe/views/treeview.js
@@ -94,6 +94,10 @@ frappe.views.TreeView = class TreeView {
 		this.page.main.addClass("frappe-card");
 
 		if (this.opts.show_expand_all) {
+			this.page.add_inner_button(__("Collapse All"), function () {
+				me.tree.load_children(me.tree.root_node, false);
+			});
+
 			this.page.add_inner_button(__("Expand All"), function () {
 				me.tree.load_children(me.tree.root_node, true);
 			});