From 1d9903bfdd51a42dae0034c1a0ceecde4b7fe5f2 Mon Sep 17 00:00:00 2001
From: prssanna <prssud@gmail.com>
Date: Tue, 21 Jul 2020 20:45:27 +0530
Subject: [PATCH] fix: get value from filter lsit if base list doesn't exist

---
 frappe/public/js/frappe/ui/filters/filter.js      | 4 +++-
 frappe/public/js/frappe/ui/filters/filter_list.js | 7 ++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/frappe/public/js/frappe/ui/filters/filter.js b/frappe/public/js/frappe/ui/filters/filter.js
index 5e41ed645e..d4fb6db436 100644
--- a/frappe/public/js/frappe/ui/filters/filter.js
+++ b/frappe/public/js/frappe/ui/filters/filter.js
@@ -249,7 +249,9 @@ frappe.ui.Filter = class {
 			let args = {};
 			if (this.filters_config[condition].depends_on) {
 				const field_name = this.filters_config[condition].depends_on;
-				const filter_value = this.base_list.get_filter_value(field_name);
+				const filter_value = this.base_list
+					? this.base_list.get_filter_value(field_name)
+					: this.filter_list.get_filter_value(field_name);
 				args[field_name] = filter_value;
 			}
 			frappe
diff --git a/frappe/public/js/frappe/ui/filters/filter_list.js b/frappe/public/js/frappe/ui/filters/filter_list.js
index ed9ddefe64..7ae48bc7d9 100644
--- a/frappe/public/js/frappe/ui/filters/filter_list.js
+++ b/frappe/public/js/frappe/ui/filters/filter_list.js
@@ -104,13 +104,18 @@ frappe.ui.FilterGroup = class {
 			filter_items: (doctype, fieldname) => {
 				return !this.filter_exists([doctype, fieldname]);
 			},
-			base_list: this.base_list
+			base_list: this.base_list,
+			filter_list: this,
 		};
 		let filter = new frappe.ui.Filter(args);
 		this.filters.push(filter);
 		return filter;
 	}
 
+	get_filter_value(fieldname) {
+		return this.filters.filter(f => f.fieldname == fieldname)[0].value;
+	}
+
 	filter_exists(filter_value) {
 		// filter_value of form: [doctype, fieldname, condition, value]
 		let exists = false;