I am having issues returning the view on my website i keep getting this error
ErrorException count(): Parameter must be an array or an object that implements Countable (View: C:xampphtdocscargoresourcesviewsshipmentsingle.blade.php)
and this error points to a section in my blade file which is causing it, below is my blade file for the view
<div class="card" > <div class="card-body "> @if(count($shipment) >0) @foreach($shipment as $shipment) <div class="shipment-number"> <span class="title" style="display: block; font-size: 25px!important;">{{$shipment->tracking_code }}</span> </div><!-- Track_Num --> </div> <br><br> <div id="shipper-info" class="row" > <div class="col-md-6 detail-section"> <p class="shipper details"><strong>Shipper's Information</strong></p> <div class="shipper details"> <p><span class="label">Shipper Name : </span>{{$shipment->sender_name }}</p> <p><span class="label">Phone Number : </span>{{$shipment->telephone }}</p> <p><span class="label">Email : </span>{{$shipment->sender_email }}</p> <p><span class="label">Address : </span>{{$shipment->sender_address }}</p> </div> </div> <div class="col-md-6 detail-section"> <p class="shipper details"><strong>Receiver's Information</strong></p> <div class="receiver details"> <p><span class="label">Receiver Name : </span>{{$shipment->receiver_name }}</p> <p><span class="label">Phone Number : </span>{{$shipment->receiver_telephone }}</p> <p><span class="label">Address : </span>{{$shipment->receiver_address }}</p> <p><span class="label">Email : </span>{{$shipment->receiver_email }}</p> </div> </div> <div class="clear-line"></div> </div> @endforeach @esle @endif
and the error points to this section
@if(count($shipment) >0) @foreach($shipment as $shipment)
here is my controller
<?php namespace AppHttpControllers; use IlluminateHttpRequest; use IlluminateSupportStr; use AppShipment; use IlluminateFoundationAuthRegistersUsers; use IlluminateSupportFacadesHash; use IlluminateSupportFacadesValidator; use AppHttpControllersController; use IlluminateSupportFacadesDB; use IlluminateSupportMessageBag; use IlluminateSupportFacadesGate; class ShipmentController extends Controller { /** * Create a new user instance after a valid registration. * * @param Request $request * @return AppShipment */ protected function store(Request $request) { $shipment = new Shipment(); $data = $this->validate($request, [ 'sender_name' => 'required|string|max:255', 'sender_email' => 'required|string|email|max:255', 'receiver_email' => 'required|string|email|max:255', 'sender_address' => 'required|string', 'estimated_Date' => 'required||date|after:today', 'shipment_type' => 'required|string|max:255', 'content' => 'required|string|max:255', 'receiver_name' => 'required|string|max:255', 'receiver_address' => 'required|string|max:255', 'sender_country' => 'required|string|max:255', 'sender_telephone' => 'required|string|max:255', 'comments' => 'required|string|max:255', 'receiver_telephone' => 'required|string|max:255', 'receiver_country' => 'required|string|max:255', 'package_weight' => 'required|string|max:255', ]); $shipment->sender_name = $request->input('sender_name'); $shipment->receiver_email= $request->input('receiver_email'); $shipment->sender_email= $request->input('sender_email'); $shipment->sender_address= $request->input('sender_address'); $shipment->estimated_Date= $request->input('estimated_Date'); $shipment->shipment_type= $request->input('shipment_type'); $shipment->content= $request->input('content'); $shipment->receiver_name= $request->input('receiver_name'); $shipment->receiver_address= $request->input('receiver_address'); $shipment->sender_country= $request->input('sender_country'); $shipment->sender_telephone= $request->input('sender_telephone'); $shipment->comments= $request->input('comments'); $shipment->receiver_telephone= $request->input('receiver_telephone'); $shipment->receiver_country= $request->input('receiver_country'); $shipment->package_weight= $request->input('package_weight'); $shipment->tracking_code = strtoupper(Str::random(20)); $shipment->save(); return redirect('/index')->with('Success', 'Your Shipment has been created'); } public function tracking(Request $request){ $this->validate($request, [ 'tracking_code' => 'required|max:25', ]); $shipment = Shipment::where('tracking_code', $request->input('tracking_code'))->first(); if ( $shipment == null) { return redirect('/shipment/track')->with('error', 'Incorect Tracking Number'); } else{ return view('shipment.single')->with('shipment', $shipment); } } public function view(Shipment $shipment){ $page_title = "view shipment"; if (Gate::allows('isAdmin')) { return view('shipment.single',compact('shipment'. title)); } else { return redirect('/home')->with('error', 'Unauthorized Page'); }
and my routes
Route::Post('/tracking', 'ShipmentController@tracking')->name('tacking'); Route::get('/shipment/view/{shipment}', 'ShipmentController@view')->name('shipment.view');
i cant get around this and have been on it for a while now , any help will be appriciated, i would like for the view to be shown along with all the data parsed for both the input(tracking function) and the single blade (view function)
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Answer
you don’t need to apply loop on single record as you can see it’s single record.
<div class="card" > <div class="card-body "> <div class="shipment-number"> <span class="title" style="display: block; font-size: 25px!important;">{{$shipment->tracking_code }}</span> </div><!-- Track_Num --> </div> <br><br> <div id="shipper-info" class="row" > <div class="col-md-6 detail-section"> <p class="shipper details"><strong>Shipper's Information</strong></p> <div class="shipper details"> <p><span class="label">Shipper Name : </span>{{$shipment->sender_name }}</p> <p><span class="label">Phone Number : </span>{{$shipment->telephone }}</p> <p><span class="label">Email : </span>{{$shipment->sender_email }}</p> <p><span class="label">Address : </span>{{$shipment->sender_address }}</p> </div> </div> <div class="col-md-6 detail-section"> <p class="shipper details"><strong>Receiver's Information</strong></p> <div class="receiver details"> <p><span class="label">Receiver Name : </span>{{$shipment->receiver_name }}</p> <p><span class="label">Phone Number : </span>{{$shipment->receiver_telephone }}</p> <p><span class="label">Address : </span>{{$shipment->receiver_address }}</p> <p><span class="label">Email : </span>{{$shipment->receiver_email }}</p> </div> </div> <div class="clear-line"></div> </div>