use ES6 arrow function instead of self var on getAggregators

2016-02-28 11:48:54 +08:00
parent 8e7a127792
commit 7810413699
1 changed files with 2 additions and 3 deletions
@@ -38,9 +38,8 @@ export class OpenTsQueryCtrl extends QueryCtrl {
      this.target.downsampleFillPolicy = 'none';
    }

-    var self = this;
-    this.datasource.getAggregators().then(function(aggs) {
-      self.aggregators = aggs;
+    this.datasource.getAggregators().then((aggs) => {
+      this.aggregators = aggs;
    });

    // needs to be defined here as it is called from typeahead