[discover] pass field counts to field chooser

src/kibana/plugins/discover/components/field_chooser/field_chooser.js

@@ -17,6 +17,7 @@ define(function (require) {
       scope: {
         columns: '=',
         data: '=',
+        fieldCounts: '=',
         state: '=',
         indexPattern: '=',
         indexPatternList: '=',

src/kibana/plugins/discover/controllers/discover.js

@@ -347,7 +347,6 @@ define(function (require) {
         }
 
         var rows = $scope.rows;
-        var counts = $scope.fieldCounts || ($scope.fieldCounts = {});
         var indexPattern = $scope.searchSource.get('index');
 
         // merge the rows and the hits, use a new array to help watchers
@@ -357,11 +356,12 @@ define(function (require) {
           notify.event('resort rows', function () {
             rows.sort(sortFn);
             rows = $scope.rows = rows.slice(0, totalSize);
-            counts = $scope.fieldCounts = {};
+            $scope.fieldCounts = {};
           });
         }
 
         notify.event('flatten hit and count fields', function () {
+          var counts = $scope.fieldCounts;
           $scope.rows.forEach(function (hit) {
             // skip this work if we have already done it and we are NOT sorting.
             // ---

src/kibana/plugins/discover/index.html

@@ -64,7 +64,8 @@
         <disc-field-chooser
           columns="state.columns"
           refresh="refreshFieldList"
-          data="rows"
+          rows="rows"
+          field-counts="fieldCounts"
           filter="filterQuery"
           index-pattern="searchSource.get('index')"
           index-pattern-list="opts.indexPatternList"