Laravel: Model-Form Binding undefined variable

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Laravel: Model-Form Binding undefined variable

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#1 by (1 votes)

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Hello, I'm new to using laravel, and at this point I use laravel 5.3, I can not edit any data in my database and I'm using Route Model Binding. The error it gives me is " undefined variable $ lord_english " of the object I passed through a view.

My routing:

Route::get('admin/procurarPaciente','AdminController@procurar_paciente');
Route::put('admin/editarPaciente','AdminController@editar_paciente');

My controllers:

   class AdminController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
    }
    public function procurar_paciente(Request $request){
    $id_pessoa=Auth::user()->id_pessoa;
    $pessoa=Pessoa::find($id_pessoa);
    $nome_pessoa=$pessoa->nome_pessoa;
    $encontrado=false;
    $senhor_encontrado=false;
    $nome_paciente=$request->get('nome_paciente');

    $pacientes=Pessoa::all();
        foreach($pacientes as $paciente){
            if($nome_paciente == $paciente->nome_pessoa){
                $encontrado=true;
                $senhor_encontrado=$paciente;
            }
        }


     if(!$encontrado){
         Session::flash('flash_message_paciente_error','Desculpe, mas o paciente não foi encontrado!');
         return view('sessoes.administrador')->with('nome_pessoa',$nome_pessoa);
     }else{
         return View::make('editar.paciente',compact('nome_pessoa','senhor_encontrado'));
     }
}

The search for patient method works and views the data in the form, but when you submit the data to edit the variable $ lord_name is no longer recognized, the form code:

<div class="container">
    <h1 class="seccoes burner-light-blue">Editar um Paciente</h1>
    <hr><br>
    {!! Form::model($senhor_encontrado,array('url' =>'admin/editarPaciente','data-parsley-validate' => '','class' => 'burner-form' ,'method' =>'PUT')) !!}

     <input type="hidden" name="_token" value="{{ csrf_token() }}">
      <div class="form-group">
         {{  Form::label('name','Nome:')}}
         {{ Form::text('nome_pessoa',null,array(
                                                 'data-parsley-required' => 'true',
                                                  'class' =>'form-control',
                                                  'aria-describedby' => 'nome',
                                                  'placeholder'=>'Escreva o Nome do Paciente',
                                                  'data-parsley-length'=>'[3, 15]',

                                               )

         ) }}
     </div>
    <div class="form-group">
        {{  Form::label('name','Email:')}}
        {{ Form::text('email',null,array(
                                         'data-parsley-required' => 'true',
                                          'class' =>'form-control',
                                          'placeholder'=>'Escreva o Email do Paciente',
                                           'data-parsley-type'=>'email',
                                         )

        ) }}
    </div>
    <div class="form-group">
        {{  Form::label('name','Palavra-Passe:')}}
        {{ Form::password('password',array(
                                          'data-parsley-required' => 'true',
                                          'class' =>'form-control',
                                          'placeholder'=>'Escreva a Palavra-Passe do Paciente',
                                           'data-parsley-length'=>'[6, 20]',
                                           'id' => 'passwordPaciente',
                                         )

        )}}
    </div>
    <div class="form-group">
        {{ Form::label('name','Confirmar Palavra-Passe:')}}
        {{ Form::password('password-confirm',array(
                                           'data-parsley-required' => 'true',
                                           'type' => 'password',
                                           'class' =>'form-control',
                                           'placeholder'=>'Escreva novamente a Palavra-Passe do Paciente',
                                           'data-parsley-length'=>'[6, 20]',
                                           'data-parsley-equalto' =>'#passwordPaciente',
                                         )

        )}}
    </div>
    <div class="form-group">
        {{  Form::label('name','Morada:')}}
        {{ Form::text('morada',null,array(
                                                'data-parsley-required' => 'true',
                                                 'class' =>'form-control',
                                                 'aria-describedby' => 'morada',
                                                 'placeholder'=>'Avenida/Rua',
                                                 'data-parsley-length'=>'[3, 40]',
                                            )

        ) }}



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

I hope you will help me. Thank you.

php laravel-5

asked by anonymous 14.11.2016 / 01:23

1 answer

Dictionary in python Trigger ~ Attribute Download HTML5

score 1 · Accepted Answer

First of all this is very complex to understand, let's assume that when you need a foreach to look up some data in your database, you're pretty sure you have something wrong, not that it will not work, but this can overwhelm the server with unneeded interactions.

So your controller should be something like:

class AdminController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
    }
    public function procurar_paciente(Request $request){
    $id_pessoa=Auth::user()->id_pessoa;
    $pessoa=Pessoa::find($id_pessoa);
    $nome_pessoa=$pessoa->nome_pessoa;
    $encontrado=false;
    $senhor_encontrado=false;
    $nome_paciente=$request->get('nome_paciente');

    $senhor_encontrado = Pessoa::select('*')->where('nome_pessoa', '=', $nome_paciente)->get(1);



     if($senhor_encontrado->count() == 0){
         Session::flash('flash_message_paciente_error','Desculpe, mas o paciente não foi encontrado!');
         return view('sessoes.administrador')->with('nome_pessoa',$nome_pessoa);
     }else{
         return View::make('editar.paciente',compact('nome_pessoa','senhor_encontrado'));
     }
}

The change I made here, can be checked here: link

Furthermore, with foreach , you do not pass the whole object of the return, just the part with the associative array, and it's a bit hard to say, but that might be the problem.