Wie aktualisiere ich Daten aus einem Formular in Laravel 5.2

Question

Hallo Ich habe Probleme beim Bearbeiten und Aktualisieren von Daten aus meinem Formular. Ich habe bereits versucht, die Daten aus dem Formular zu bekommen, aber wenn ich versuche, es zu bearbeiten und zu aktualisieren, wird es andere Daten machen. Vielen Dank!

Controller: 
     public function registerPackage() 
    {  
     $activity_packages = Chap_activity_packages::all(); 
     return view('admin.registerPackage',compact('activity_packages')); 
    } 

    public function savePackage(Request $request) 

    { 
     $this->validate($request,[ 
     'chap_activity_packages_name'=>'required|Min:4|unique:chap_activity_packa  ges', 
     'chap_activity_packages_price'=>'required|numeric' 
     ]); 

     $values = $request->all(); 
     Chap_activity_packages::create($values); 
     return view('admin.registerPackage'); 
    } 

    public function editPackage($id) 
    { 
     $act = Chap_activity_packages::find($id); 
     $activity_packages=Chap_activity_packages::all(); 

     return view('admin.registerPackage',compact('act','activity_packages')); 

    } 

     <h4 class="page-header">Packages Management</h4> 
       <div class="row"> 
        <div class="col-xs-5"> 
         <div class="panel panel-success"> 
          <div class="panel-heading"> 
           <h3 class="panel-title">Register New Package</h3> 

             @if($errors->any()) 
               <div class="alert alert-danger"> 
                @foreach($errors->all() as $error) 
                 <div>{{ $error }}</div> 
                @endforeach 
               </div> 
             @endif 

             @if(Session::has('flash_message')) 
               <div class="alert alert-success"> 
                 {{ Session::get('flash_message') }} 
               </div> 
             @endif 


          </div> 
           <div class="panel-body"> 
           {{ Form::open(array('url' => 'admin/registerPackage')) }} 

           <div class="form-group"> 
          {{ Form::label('chap_name','Package Name:') }} 
          {{ Form::text('chap_activity_packages_name',isset($act)? $act->chap_activity_packages_name:null,['class' => 'form-control', 'placeholder' => 'Enter package name']) }} 
           </div>   

            <div class="form-group"> 
          {{ Form::label('chap_price','Package Price:') }} 
          {{ Form::text('chap_activity_packages_price',isset($act)? $act->chap_activity_packages_price:null,['class' => 'form-control', 'placeholder' => 'Enter package price']) }} 
            </div> 

            <div class="form-group"> 
             {{ Form::submit('Register Package',['class' => 'btn btn-success btn-block']) }} 
            </div> 

           {{ Form::close() }} 
          </div> 
         </div> 
        </div> 
       </div> 


@stop 
@section('content2') 
            <div class="panel panel-success"> 
             <div class="panel-heading"> 
              <h4 class="panel-title">Available Packages</h4> 
             </div> 
             <div class="panel-body"> 
              <table class="table table-striped table-hover"> 
               <thead> 
                <tr> 
                 <th>Package Name</th> 
                 <th>Package Price</th> 
                 <th>Action</th> 
                </tr> 
               </thead> 
               <tbody> 

                  @foreach($activity_packages as $activity_package) 

                    <tr> 
                     <td> {{ $activity_package->chap_activity_packages_name }} </td> 
                     <td> {{ $activity_package->chap_activity_packages_price }} </td> 

                     <td> 

                       <a href='{{ url("admin/editPackage/$activity_package->id") }}'><span class="glyphicon glyphicon-pencil"></span></a> 

                       <a href="#"><span class="glyphicon glyphicon-trash"></span></a> 
                     </td> 

                    </tr> 

                  @endforeach 

               </tbody> 
              </table> 
             </div> 
            </div> 
     @stop 

Dies sind meine Codes für den Controller und die Ansicht. lass mich bitte wissen, wenn was falsch ist. Danke vielmals!

Answer 1

Ich sehe nicht, die Methode für die Daten, die in Ihnen Controller aktualisiert wird, sollte es wie folgt aussehen werden:

// YourController.php, use implicit route model binding 
public function update(App\Chap_activity_packages $model) 
{ 
    // do your validation here 
    // $this->validate(blahblahblah...) 
    // ... 
    $model->update(request()->all()); 
    return redirect()->back()->with('msg', 'Update success.'); 
} 

// routes.php 
Route::put('your/route/to/model/{model}', 'YourController@update'); 

// yourTemplate.blade.php 
// remember to use method spoofing 
{{ Form::open(['url' => 'your/route/to/model/' . $model->id, 'method' => 'put']) }} 

Informationen über Route Modell kann verbindlich here gefunden werden. Viel Glück!