From 005552042de6d3d858064d6f865035a74115fb49 Mon Sep 17 00:00:00 2001
From: rene <mail@motocamp.de>
Date: Fri, 24 Apr 2026 11:07:22 +0200
Subject: [PATCH] =?UTF-8?q?Karte:=20invalidateSize()=20in=20refresh()=20?=
 =?UTF-8?q?=E2=80=94=20leere=20Karte=20nach=20Seitenwechsel,=20SW=20by-v33?=
 =?UTF-8?q?4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/static/js/app.js       | 2 +-
 backend/static/js/pages/map.js | 7 ++++++-
 backend/static/sw.js           | 2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/backend/static/js/app.js b/backend/static/js/app.js
index c170753..324eb52 100644
--- a/backend/static/js/app.js
+++ b/backend/static/js/app.js
@@ -3,7 +3,7 @@
    Router, State-Management, Navigation, Initialisierung.
    ============================================================ */
 
-const APP_VER = '320'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
+const APP_VER = '321'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
 
 const App = (() => {
 
diff --git a/backend/static/js/pages/map.js b/backend/static/js/pages/map.js
index ba1bc79..b6a668f 100644
--- a/backend/static/js/pages/map.js
+++ b/backend/static/js/pages/map.js
@@ -155,7 +155,12 @@ window.Page_map = (() => {
     });
   }
 
-  function refresh() { _loadAll(); }
+  function refresh() {
+    // Leaflet kennt die Container-Größe nach Seitenwechsel nicht — neu berechnen
+    setTimeout(() => _map?.invalidateSize(), 100);
+    setTimeout(() => _map?.invalidateSize(), 500);
+    _loadAll();
+  }
   function onDogChange() {}
 
   // ----------------------------------------------------------
diff --git a/backend/static/sw.js b/backend/static/sw.js
index 9921cfb..5ba64e6 100644
--- a/backend/static/sw.js
+++ b/backend/static/sw.js
@@ -3,7 +3,7 @@
    Offline-Cache + Push Notifications + Tile-Cache
    ============================================================ */
 
-const CACHE_VERSION = 'by-v333';
+const CACHE_VERSION = 'by-v334';
 const CACHE_STATIC  = `${CACHE_VERSION}-static`;
 const CACHE_TILES   = 'ban-yaro-tiles-v1';  // bleibt über SW-Updates erhalten