working with Laravel 10 backend and I have following dropdown for select zone name and existing system show some zone name from table. but I need show --select zone-- as the default value of the dropdown when the page load. zone.blade.php
<form action="{{request()->fullUrl()}}" id="zoneSubmitForm" class="pb-1"> <div class=""> <select class="js-select-custom min-w-200 h-35" name="zone_id" id="selectZone"> @if(count($zones)>0) @foreach($zones as $key =>$zone) <option value="{{$zone->id}}" {{request('zone_id') == $zone->id ? "selected" :""}} data-show-shield="{{ in_array($zone->id, $safetyAlertZones) ? 'true' : '' }}">{{$zone->name}}</option> @endforeach @else <option selected disabled>{{translate("zone_not_found")}}</option> @endif </select> </div> </form> <script> $('#selectZone').on('change', function () { $('#zoneSubmitForm').submit(); }); </script> ZonemanageController
public function fleetMap(?Request $request, $type = null) { $zones = $this->zoneService->getBy(relations: ['tripRequest.safetyAlerts']); $safetyAlertZones = $zones->filter(function ($zone) { return $zone->tripRequest->contains(function ($tripRequest) { return $tripRequest->safetyAlerts->where('status', PENDING)->isNotEmpty(); }); })->pluck('id')->toArray(); $safetyAlertCount = $this->safetyAlertService->getBy(criteria: ['status' => PENDING])->count(); if (array_key_exists('zone_id', $request->all()) && $request['zone_id']) { $zone = $this->zoneService->findOne(id: $request['zone_id']); } else { $zone = count($zones) ? $this->zoneService->findOne(id: $zones[0]->id) : null; } $safetyAlertLatestUserRoute = $safetyAlertCount > 0 ? $this->safetyAlertService->safetyAlertLatestUserRoute() : 'javascript:void(0)'; $safetyAlert = $this->safetyAlertService->findOneBy(criteria: ['status' => PENDING], relations: ['sentBy'], orderBy: ['created_at' => 'desc']); $safetyAlertUserId = $safetyAlert?->sentBy?->id ?? null; // Calculate center lat/lng $latSum = 0; $lngSum = 0; $totalPoints = 0; $polygons = $zone ? json_encode([formatCoordinates(json_decode($zone?->coordinates[0]->toJson(), true)['coordinates'])]) : json_encode([[]]); if ($zone) { foreach (formatCoordinates(json_decode($zone?->coordinates[0]->toJson(), true)['coordinates']) as $point) { $latSum += $point->lat; $lngSum += $point->lng; $totalPoints++; } } $centerLat = $latSum / ($totalPoints == 0 ? 1 : $totalPoints); $centerLng = $lngSum / ($totalPoints == 0 ? 1 : $totalPoints); if ($zone) { $data = $this->fleetCommon($type, $zone, $request->all()); $drivers = $data['drivers'] ?? []; $customers = $data['customers'] ?? []; $markers = $data['markers']; return view('adminmodule::fleet-map', compact('drivers', 'customers', 'zones', 'safetyAlertZones', 'safetyAlertCount', 'safetyAlertLatestUserRoute', 'safetyAlertUserId', 'type', 'markers', 'polygons', 'centerLat', 'centerLng')); } $drivers = []; $customers = []; $markers = json_encode([[]]); return view('adminmodule::fleet-map', compact('drivers', 'customers', 'zones', 'safetyAlertZones', 'safetyAlertCount', 'safetyAlertLatestUserRoute', 'safetyAlertUserId', 'type', 'markers', 'polygons', 'centerLat', 'centerLng')); } how could I select as default value --select zone-- when blade file load the zone name?
