From 062a882ebf7a1eaecb089ce67bfe8bbf8d1b7af6 Mon Sep 17 00:00:00 2001
From: Christoph Krey <c@ckrey.de>
Date: Wed, 17 Jan 2024 10:56:11 +0000
Subject: [PATCH] [FIX] show tooltip on map if no data available #438

---
 docroot/map/map_leaflet.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docroot/map/map_leaflet.js b/docroot/map/map_leaflet.js
index 6b346e9..90c33ee 100644
--- a/docroot/map/map_leaflet.js
+++ b/docroot/map/map_leaflet.js
@@ -63,6 +63,6 @@ export async function initialize(dataUrl) {
   map.addLayer(geojsonLayer);
 
   geojsonLayer.addData(await data);
-  map.fitBounds(geojsonLayer.getBounds());
-
+  if (geojsonLayer.getBounds().isValid()) map.fitBounds(geojsonLayer.getBounds());
+  else map.openTooltip('No Data!',L.latLng(0.0,0.0));
 }