From 7f89f8aa3f247f2617064623dfe26129d8718e74 Mon Sep 17 00:00:00 2001
From: Joffrey JAFFEUX <j.jaffeux@gmail.com>
Date: Sat, 16 Dec 2017 20:46:22 +0100
Subject: [PATCH] FIX: reset scroll position when switching tab in edit
 category modal

---
 .../discourse/components/edit-category-tab.js.es6         | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/assets/javascripts/discourse/components/edit-category-tab.js.es6 b/app/assets/javascripts/discourse/components/edit-category-tab.js.es6
index 556e072ea15..220da95a4ac 100644
--- a/app/assets/javascripts/discourse/components/edit-category-tab.js.es6
+++ b/app/assets/javascripts/discourse/components/edit-category-tab.js.es6
@@ -23,9 +23,17 @@ export default Em.Component.extend({
     this.get('panels').addObject(this.get('tabClassName'));
   },
 
+  _resetModalScrollState() {
+    const $modalBody = this.$().parents("#discourse-modal").find(".modal-body");
+    if ($modalBody.length === 1) {
+      $modalBody.scrollTop(0);
+    }
+  },
+
   actions: {
     select: function() {
       this.set('selectedTab', this.get('tab'));
+      this._resetModalScrollState();
     }
   }
 });