From 9f88b4db97c70c9713b287eaf9ab95a737b2db26 Mon Sep 17 00:00:00 2001
From: Rashid Khan <rashidkpc@gmail.com>
Date: Fri, 10 Jan 2014 11:56:49 -0700
Subject: [PATCH] Fix Add Metric in a less stupid way

---
 panels/stats_table/editor.html |  5 ++---
 panels/stats_table/module.js   | 20 +++++++++++++++-----
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/panels/stats_table/editor.html b/panels/stats_table/editor.html
index cad59134a4b0d..f28f42804202b 100644
--- a/panels/stats_table/editor.html
+++ b/panels/stats_table/editor.html
@@ -81,14 +81,13 @@
           <i class="pointer icon-check" ng-click="metricEditor.index=-1"></i>
         </td>
         <td ng-show="metricEditor.index == $index">
-          <i ng-click="deleteMetric($index); metricEditor.index = -1;" class="pointer icon-trash"></i>
+          <i ng-click="deleteMetric(panel,$index); metricEditor.index = -1;" class="pointer icon-trash"></i>
         <td ng-show="metricEditor.index == $index">
           <i class="icon"></i></td>
       </tr>
     </table>
     <form class="form-inline">
-      <!-- Not a big fan of this ng-click -->
-      <button class="btn btn-success" ng-click="needs_refresh(); panel.metrics.push(metricDefaults({})); metricEditor.index = panel.metrics.length-1">Add Metric</button>
+      <button class="btn btn-success" ng-click="needs_refresh(); addMetric(panel)">Add Metric</button>
     </form>
   </div>
 </div>
\ No newline at end of file
diff --git a/panels/stats_table/module.js b/panels/stats_table/module.js
index d2491e3e14846..7b5169ec15714 100644
--- a/panels/stats_table/module.js
+++ b/panels/stats_table/module.js
@@ -163,7 +163,7 @@ define([
         }
       };
 
-      $scope.metricDefaults = function (m) {
+      var metricDefaults = function (m) {
         if (_.isUndefined($scope.modeInfo[$scope.panel.mode])) {
           return [];
         }
@@ -188,7 +188,7 @@ define([
 
 
       $scope.panel.metrics = _.map($scope.panel.metrics, function (m) {
-        return $scope.metricDefaults(m);
+        return metricDefaults(m);
       });
 
       $scope.$watch('panel.mode', function (m) {
@@ -198,7 +198,7 @@ define([
         $scope.panel.display_field = $scope.modeInfo[m].defaults.display_field;
         $scope.panel.persistent_field = $scope.modeInfo[m].defaults.persistent_field;
         $scope.panel.metrics = _.map($scope.modeInfo[m].defaults.metrics, function (m) {
-          return $scope.metricDefaults(m);
+          return metricDefaults(m);
         });
       });
 
@@ -710,6 +710,16 @@ define([
 
       };
 
+      $scope.addMetric = function (panel,metric) {
+        metric = metric || {};
+        metric = metricDefaults(metric);
+        panel.metrics.push(metric);
+        if (!metric.field) {
+          // no field defined, got into edit mode..
+          $scope.metricEditor.index = panel.metrics.length - 1;
+        }
+      };
+
       // This is expensive, it would be better to populate a scope object
       $scope.addMetricOptions = function (m) {
         if (_.isUndefined($scope.modeInfo[m])) {
@@ -739,8 +749,8 @@ define([
         $scope.$emit('render');
       };
 
-      $scope.deleteMetric = function (index) {
-        $scope.panel.metrics = _.without($scope.panel.metrics, $scope.panel.metrics[index]);
+      $scope.deleteMetric = function (panel,index) {
+        panel.metrics = _.without(panel.metrics, panel.metrics[index]);
       };