From 993adb72e041814821141ad47f9b14134670add3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel@grafana.org>
Date: Thu, 19 Nov 2020 14:37:04 +0100
Subject: [PATCH] TimeRegions: Fixed issue with time regions and tresholds due
 to angular js upgrade (#29229)

---
 public/app/plugins/panel/graph/thresholds_form.ts   | 6 ++++--
 public/app/plugins/panel/graph/time_regions_form.ts | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/public/app/plugins/panel/graph/thresholds_form.ts b/public/app/plugins/panel/graph/thresholds_form.ts
index ac8a3c6006e..9b3ffa9f58d 100644
--- a/public/app/plugins/panel/graph/thresholds_form.ts
+++ b/public/app/plugins/panel/graph/thresholds_form.ts
@@ -7,14 +7,16 @@ export class ThresholdFormCtrl {
   disabled: boolean;
 
   /** @ngInject */
-  constructor($scope: any) {
+  constructor(private $scope: any) {}
+
+  $onInit() {
     this.panel = this.panelCtrl.panel;
 
     if (this.panel.alert) {
       this.disabled = true;
     }
 
-    const unbindDestroy = $scope.$on('$destroy', () => {
+    const unbindDestroy = this.$scope.$on('$destroy', () => {
       this.panelCtrl.editingThresholds = false;
       this.panelCtrl.render();
       unbindDestroy();
diff --git a/public/app/plugins/panel/graph/time_regions_form.ts b/public/app/plugins/panel/graph/time_regions_form.ts
index c7e3cdcea87..68a1ddcf6be 100644
--- a/public/app/plugins/panel/graph/time_regions_form.ts
+++ b/public/app/plugins/panel/graph/time_regions_form.ts
@@ -8,10 +8,12 @@ export class TimeRegionFormCtrl {
   colorModes: any;
 
   /** @ngInject */
-  constructor($scope: any) {
+  constructor(private $scope: any) {}
+
+  $onInit() {
     this.panel = this.panelCtrl.panel;
 
-    const unbindDestroy = $scope.$on('$destroy', () => {
+    const unbindDestroy = this.$scope.$on('$destroy', () => {
       this.panelCtrl.editingTimeRegions = false;
       this.panelCtrl.render();
       unbindDestroy();