inaktive veranstaltungen zeigen keinen teilnahmeberreich mehr, veranstaltungsortsuche verbessert

app/templates/new_concert.html

@@ -389,6 +389,27 @@ const selectedVenue =
 
 
 let searchTimeout = null;
+let venueRequestController = null;
+
+
+function clearVenueSelection() {
+
+    [
+        "venue-id",
+        "venue-name",
+        "venue-city",
+        "venue-street",
+        "venue-postal-code",
+        "venue-country",
+        "venue-latitude",
+        "venue-longitude"
+    ].forEach(
+        id => {
+            document.getElementById(id).value = "";
+        }
+    );
+
+}
 
 
 venueSearch.addEventListener(
@@ -410,6 +431,8 @@ venueSearch.addEventListener(
         selectedVenue.style.display =
             "none";
 
+        clearVenueSelection();
+
 
         if (query.length < 2) {
 
@@ -426,7 +449,7 @@ venueSearch.addEventListener(
                 );
 
             },
-            300
+            450
         );
 
     }
@@ -443,9 +466,18 @@ async function searchVenues(
 
     try {
 
+        if (venueRequestController) {
+            venueRequestController.abort();
+        }
+
+        venueRequestController = new AbortController();
+
         const response =
             await fetch(
-                `/api/venues/search?q=${encodeURIComponent(query)}`
+                `/api/venues/search?q=${encodeURIComponent(query)}`,
+                {
+                    signal: venueRequestController.signal
+                }
             );
 
 
@@ -554,6 +586,10 @@ async function searchVenues(
 
     } catch (error) {
 
+        if (error.name === "AbortError") {
+            return;
+        }
+
         console.error(
             "Venue search failed:",
             error