From 634f4e316ac240038c8d0948854bdc2a3da7c83b Mon Sep 17 00:00:00 2001
From: pietervdvn <pietervdvn@posteo.net>
Date: Fri, 1 Oct 2021 02:57:26 +0200
Subject: [PATCH] Prevent loops when two features with the same id are shown at
 the same time

---
 UI/ShowDataLayer/ShowDataLayer.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/UI/ShowDataLayer/ShowDataLayer.ts b/UI/ShowDataLayer/ShowDataLayer.ts
index ade1860aea..e180cdf5d3 100644
--- a/UI/ShowDataLayer/ShowDataLayer.ts
+++ b/UI/ShowDataLayer/ShowDataLayer.ts
@@ -223,7 +223,9 @@ export default class ShowDataLayer {
         popup.setContent(`<div style='height: 65vh' id='${id}'>Rendering</div>`)
 
         leafletLayer.on("popupopen", () => {
-            State.state.selectedElement.setData(feature)
+            if(State.state.selectedElement.data?.properties?.id !== feature.properties.id){
+                State.state.selectedElement.setData(feature)
+            }
 
             if (infobox === undefined) {
                 const tags = State.state.allElements.getEventSourceById(feature.properties.id);