From 0e8f05e6d564491cd98dbe6c64cbb2d6f63615de Mon Sep 17 00:00:00 2001
From: Patrick O'Carroll <ocarroll.patrick@gmail.com>
Date: Tue, 24 Apr 2018 17:40:03 +0200
Subject: [PATCH] added pointer to show more, reset values on new query

(cherry picked from commit a40314022b0db1110d6d38d8919f2526dd915ca8)
---
 public/app/features/templating/editor_ctrl.ts       | 1 +
 public/app/features/templating/partials/editor.html | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/public/app/features/templating/editor_ctrl.ts b/public/app/features/templating/editor_ctrl.ts
index 2533ac03739..75a84cca2bf 100644
--- a/public/app/features/templating/editor_ctrl.ts
+++ b/public/app/features/templating/editor_ctrl.ts
@@ -97,6 +97,7 @@ export class VariableEditorCtrl {
     };
 
     $scope.runQuery = function() {
+      $scope.optionsLimit = 20;
       return variableSrv.updateOptions($scope.current).catch(err => {
         if (err.data && err.data.message) {
           err.message = err.data.message;
diff --git a/public/app/features/templating/partials/editor.html b/public/app/features/templating/partials/editor.html
index 74cb2f23e84..0d8b0ace327 100644
--- a/public/app/features/templating/partials/editor.html
+++ b/public/app/features/templating/partials/editor.html
@@ -286,7 +286,7 @@
           <span class="gf-form-label">{{option.text}}</span>
         </div>
         <div class="gf-form" ng-if= "current.options.length > optionsLimit">
-          <span class="gf-form-label btn-secondary" ng-click="showMoreOptions()">Show more</span>
+          <a class="gf-form-label btn-secondary" ng-click="showMoreOptions()">Show more</a>
         </div>
 			</div>
 		</div>