Seitenkarten destroy(): GL-Karte beim Seitenwechsel freigeben (WebGL-Kontext-Leak)

poison/lost/walks/events: destroy() ruft _map.remove() → app.js gibt den WebGL-Kontext beim
Navigieren frei. Sonst akkumulieren Kontexte → iOS-Limit (~8) → neue GL-Karten (z.B. Routen-Detail)
scheitern → Leaflet-Raster-Fallback.
This commit is contained in:
rene 2026-06-05 13:16:38 +02:00
parent 27a3f954a4
commit d96fa9e24e
9 changed files with 29 additions and 20 deletions

View file

@ -3,7 +3,7 @@
Router, State-Management, Navigation, Initialisierung.
============================================================ */
const APP_VER = '1198'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
const APP_VER = '1199'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
const APP_VERSION = '1.6.0'; // ← semantische Version, wird bei make release gesetzt
window.APP_VER = APP_VER; // global verfügbar für andere Module (z.B. offline-indicator)
window.APP_VERSION = APP_VERSION;

View file

@ -669,6 +669,8 @@ window.Page_events = (() => {
// Notiz-Modal (Custom DOM — kein UI.modal um Konflikte zu vermeiden)
// ----------------------------------------------------------
return { init, refresh, openNew, _openDetail: _showDetail };
function _destroy() { try { _map && _map.remove(); } catch (e) {} _map = null; _clusterGroup = null; _markers = []; }
return { init, refresh, openNew, _openDetail: _showDetail, destroy: _destroy };
})();

View file

@ -807,6 +807,8 @@ function _emptyState(icon, title, text, cta = '') {
// ----------------------------------------------------------
// PUBLIC
// ----------------------------------------------------------
return { init, refresh, openNew };
function _destroy() { try { _map && _map.remove(); } catch (e) {} _map = null; _markers = []; _userMarker = null; }
return { init, refresh, openNew, destroy: _destroy };
})();

View file

@ -654,6 +654,9 @@ window.Page_poison = (() => {
// ----------------------------------------------------------
// PUBLIC
// ----------------------------------------------------------
return { init, refresh, openNew, openDetail: _openDetail };
// GL-Karte beim Seitenwechsel freigeben (sonst leakt der WebGL-Kontext → iOS-Limit).
function _destroy() { try { _map && _map.remove(); } catch (e) {} _map = null; _markers = []; _userMarker = null; }
return { init, refresh, openNew, openDetail: _openDetail, destroy: _destroy };
})();

View file

@ -1396,6 +1396,8 @@ window.Page_walks = (() => {
}
return { init, refresh, onDogChange, openNew, openDetail: _openDetail };
function _destroy() { try { _map && _map.remove(); } catch (e) {} _map = null; _markers = []; }
return { init, refresh, onDogChange, openNew, openDetail: _openDetail, destroy: _destroy };
})();