From 6801c34c9063224ddab1f6c1c9df22bf1bca5afb Mon Sep 17 00:00:00 2001
From: Igor Kulikov <ikulikov@thingsboard.io>
Date: Fri, 23 Nov 2018 13:22:04 +0200
Subject: [PATCH] Add datasource as  variable to dsData for map widget
 functions.

---
 ui/src/app/widget/lib/widget-utils.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ui/src/app/widget/lib/widget-utils.js b/ui/src/app/widget/lib/widget-utils.js
index 58316d1c34..6ddeba503d 100644
--- a/ui/src/app/widget/lib/widget-utils.js
+++ b/ui/src/app/widget/lib/widget-utils.js
@@ -139,7 +139,9 @@ export function toLabelValueMap(data, datasources) {
     var dataMap = {};
     var dsDataMap = [];
     for (var d=0;d<datasources.length;d++) {
-        dsDataMap[d] = {};
+        dsDataMap[d] = {
+            $datasource: datasources[d]
+        };
     }
     for (var i = 0; i < data.length; i++) {
         var dataKey = data[i].dataKey;