From a425ce0826f77a083a36ca60edb2419b5266ae46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Thu, 7 Apr 2016 10:57:55 -0400
Subject: [PATCH] fix(graph panel): Fixed legend option max not updating, fixes
 #4601

---
 CHANGELOG.md                                   | 1 +
 public/app/features/panel/panel_ctrl.ts        | 1 +
 public/app/plugins/panel/graph/tab_legend.html | 3 +--
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 936be63f7c6..ac4d80acbd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 * **Postgres**: Fixed page render crash when using postgres, fixes [#4558](https://github.com/grafana/grafana/issues/4558)
 * **Table panel**: Fixed table panel bug when trying to show annotations in table panel, fixes [#4563](https://github.com/grafana/grafana/issues/4563)
 * **App Config**: Fixed app config issue showing content of other app config, fixes [#4575](https://github.com/grafana/grafana/issues/4575)
+* **Graph Panel**: Fixed legend option max not updating, fixes [#4601](https://github.com/grafana/grafana/issues/4601)
 
 # 3.0.0-beta2 (2016-04-04)
 
diff --git a/public/app/features/panel/panel_ctrl.ts b/public/app/features/panel/panel_ctrl.ts
index ff2e7fde1bd..4f3df7e6e8a 100644
--- a/public/app/features/panel/panel_ctrl.ts
+++ b/public/app/features/panel/panel_ctrl.ts
@@ -46,6 +46,7 @@ export class PanelCtrl {
 
     $scope.$on("refresh", () => this.refresh());
     $scope.$on("render", () => this.render());
+    $scope.$on("$destroy", () => this.events.emit('panel-teardown'));
   }
 
   init() {
diff --git a/public/app/plugins/panel/graph/tab_legend.html b/public/app/plugins/panel/graph/tab_legend.html
index ac9e11dcaf0..82e1335dc10 100644
--- a/public/app/plugins/panel/graph/tab_legend.html
+++ b/public/app/plugins/panel/graph/tab_legend.html
@@ -13,7 +13,6 @@
 			label="To the right" label-class="width-7"
 			checked="ctrl.panel.legend.rightSide" on-change="ctrl.render()">
 		</gf-form-switch>
-
 		<div ng-if="ctrl.panel.legend.rightSide" class="gf-form">
 			<label class="gf-form-label width-7">Width</label>
 			<input type="number" class="gf-form-input max-width-5" placeholder="250" bs-tooltip="'Set a min-width for the legend side table/block'" data-placement="right" ng-model="ctrl.panel.legend.sideWidth" ng-change="ctrl.render()" ng-model-onblur>
@@ -31,7 +30,7 @@
 
 			<gf-form-switch class="gf-form max-width-12"
 				label="Max" label-class="width-6" switch-class="max-width-5"
-				checked="ctrl.panel.legend.max" on-change="ctrl.legendCaluesOptionChanged()">
+				checked="ctrl.panel.legend.max" on-change="ctrl.legendValuesOptionChanged()">
 			</gf-form-switch>
 		</div>