有些数据没有从窗体视图传输到db表（发票）。我无法从其他表（形式）的其他控制器将数据发送到此表（发票）。软删除也不适用于此表。
这是表2020\u 07\u 29\u 102453\u invoices.php的迁移文件：

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class Invoices extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('invoices', function (Blueprint $table) {
            $table->increments('id');
            $table->string('invoicenumber')->nullable();
            $table->date('invoicedate')->nullable();
            $table->date('selldate')->nullable();
            $table->integer('user_id')->unsigned()->nullable();
            $table->integer('form_id')->unsigned()->nullable();                        
            $table->integer('currency_id')->unsigned()->nullable();            
            $table->integer('proform_id')->unsigned()->nullable(); 
            $table->string('paymentmethod')->nullable();
            $table->date('paymentdate')->nullable();
            $table->string('status')->nullable();
            $table->string('comments')->nullable();
            $table->string('city')->nullable();
            $table->string('paid')->nullable();
            $table->string('autonumber')->nullable();
            $table->string('automonth')->nullable();
            $table->string('autoyear')->nullable();
            $table->string('name')->nullable();
            $table->string('PKWIU')->nullable();
            $table->string('quantity')->nullable();
            $table->string('unit')->nullable();            
            $table->string('netunit')->nullable();
            $table->string('nettotal')->nullable();
            $table->string('VATrate')->nullable();
            $table->string('grossunit')->nullable();
            $table->string('grosstotal')->nullable();
            $table->timestamps();
            $table->softDeletes();

        });

        Schema::table('invoices', function (Blueprint $table){
            $table->foreign('user_id')
                  ->references('id')
                  ->on('users')
                  ->onDelete('cascade');           

            $table->foreign('form_id')
                  ->references('id')
                  ->on('forms')
                  ->onDelete('cascade');                

            $table->foreign('currency_id')
                  ->references('id')
                  ->on('currencys')
                  ->onDelete('cascade');

            $table->foreign('proform_id')
                  ->references('id')
                  ->on('proforms')
                  ->onDelete('cascade');

        });

    }
    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('invoices');
    }
}

型号：

<?php

namespace App;

use Kyslik\ColumnSortable\Sortable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Invoice extends Model
{
    /**
     * The attributes that are mass assignable.
     *  
     * @var array
     */
    use SoftDeletes;
    use Sortable;

    protected $table = 'invoices';

    protected $fillable = [
        'invoicenumber', 'invoicedate', 'id', 'selldate', 'user_id', 'paymentmethod', 
        'paymentdate', 'status', 'comments', 'city', 'paid',  'autonumber', 'automonth', 'autoyear', 'name',
         'PKWIU', 'quantity', 'unit', 'netunit', 'nettotal',
         'VATrate', 'grossunit', 'grosstotal', 'form_id', 'currency_id',
    ];

    public $sortable = [ 'invoicenumber', 'invoicedate', 'id', 'selldate', 'user_id', 'paymentmethod', 
        'paymentdate', 'status', 'comments', 'city', 'paid',  'autonumber', 'automonth', 'autoyear', 'name',
         'PKWIU', 'quantity', 'unit', 'netunit', 'nettotal',
         'VATrate', 'grossunit', 'grosstotal', 'form_id', 'currency_id',
                       ];

    protected $dates = ['deleted_at'];
    public $primaryKey = 'id';

        public function user()
    {
        return $this->belongsTo('App\User');
    }

        public function form()
    {
        return $this->hasOne('App\Form');
    }

         public function currency()
    {
        return $this->hasOne('App\Currency');
    }

        public function proform()
    {
        return $this->belongsTo('App\Proform');
    } 

}

控制器：

<?php

namespace App\Http\Controllers;
use Kyslik\ColumnSortable\Sortable;    
use App\Invoice;
use Illuminate\Http\Request;
use App\User;
use App\Proform;
use App\Form;
use App\Currency;
use DB;     

class InvoiceController extends Controller
{ 
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    function __construct()
    {
         $this->middleware('permission:product-list|product-create|product-edit|product-delete', ['only' => ['index','show']]);
         $this->middleware('permission:product-create', ['only' => ['create','store']]);
         $this->middleware('permission:product-edit', ['only' => ['edit','update']]);
         $this->middleware('permission:product-delete', ['only' => ['destroy']]);
    }

    public function search4(Request $request)
    {

    $user = User::all('showname','id');
    $invoices = Invoice::sortable()->paginate(5);

    $query = DB::table('users')
            ->join('invoices', 'users.id', '=', 'invoices.user_id');

    $search = $request->get('search');
    $requestData = ['showname'];

    /* $query = Proform::query(); */
    foreach ($requestData as $field){
    $query->orWhere($field, 'like', '%'.$search.'%');
    }
    $data2=$query->paginate(5);
    return view('invoices.index', ['invoices' => $data2, 'user'=> $user])->with('i', ($request->input('page', 1) - 1) * 5);
    }
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $user = User::all('showname','id');
        $invoices = Invoice::sortable()->paginate(5);
        return view('invoices.index',compact('invoices', 'user'))
            ->with('i', (request()->input('page', 1) - 1) * 5);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {   $users = User::all('showname','id');
        $forms = Form::all('id', 'form');
        $currencys = Currency::all('id', 'currency', 'course');
        return view('invoices.create')->with('users', $users, 'forms', 'currencys');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        request()->validate([
            'invoicedate' => 'required',
            'user_id' => 'required',
            'selldate' => 'required',
            'paymentdate' => 'required',
            'paymentmethod' => 'required',
            'status' => 'required',
            'comments' => 'nullable',
            'city' => 'nullable',
            'paid' => 'nullable',
            'name' => 'required',
            'PKWIU' => 'nullable',
            'quantity' => 'required',
            'unit' => 'required',
            'netunit' => 'required',
            'nettotal' => 'required',
            'VATrate' => 'required',
            'grossunit' => 'required',
            'grosstotal' => 'required',

        ]);

        Invoice::create($request->all());

        return redirect()->route('invoices.index')
                        ->with('success','Invoice created successfully.');
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Product  $product
     * @return \Illuminate\Http\Response
     */
    public function show(Invoice $invoice)
    {
        return view('invoices.show',compact('invoice'));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Product  $product
     * @return \Illuminate\Http\Response
     */
    public function edit(Invoice $invoice)
    {
        $users = User::all('showname','id');
        $forms = Form::all('id', 'form');
        $currencys = Currency::all('id', 'currency', 'course');
        return view('invoices.edit',compact('invoice', 'users', 'forms', 'currencys'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Product  $product
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Invoice $invoice)
    {
         request()->validate([
            'invoicedate' => 'required',
            'user_id' => 'required',
            'selldate' => 'required',
            'paymentdate' => 'required',
            'paymentmethod' => 'required',
            'status' => 'required',
            'comments' => 'nullable',
            'city' => 'nullable',
            'paid' => 'nullable',
            'name' => 'required',
            'PKWIU' => 'nullable',
            'quantity' => 'required',
            'unit' => 'required',
            'netunit' => 'required',
            'nettotal' => 'required',
            'VATrate' => 'required',
            'grossunit' => 'required',
            'grosstotal' => 'required',
        ]);

        $invoice->update($request->all());

        return redirect()->route('invoices.index')
                        ->with('success','Invoice updated successfully');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Product  $product
     * @return \Illuminate\Http\Response
     */
    public function destroy(Invoice $invoice)
    {
        $invoice->delete();

        return redirect()->route('invoices.index')
                        ->with('success','Invoice deleted successfully');
    }
}

查看：

@extends('layouts.app')

@section('content')
    <div class="row">
        <div class="col-lg-12 margin-tb">
            <div class="pull-left">
                <h2>Dodaj nową fakturę</h2>
            </div>
            <div class="pull-right">
                <a class="btn btn-primary" href="{{ route('invoices.index') }}">Wstecz</a>
            </div>
        </div>
    </div>

    @if ($errors->any())
        <div class="alert alert-danger">
            <strong>Whoops!</strong> There were some problems with your input.<br><br>
            <ul>
                @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif

    <form action="{{ route('invoices.store') }}" method="POST">
        @csrf

         <div class="row">
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Data wystawienia:</strong>
                    <input type="text" name="invoicedate"  class="form-control" placeholder="Data wystawienia">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Kontrahent:</strong>
                                        <br>
                    <select class="form-controll" name="user_id">
                            @foreach($users as $user)
                            <option value="{{$user->id}}">{{$user->showname}}</option>
                            @endforeach
                    </select>
                    <br>
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Data sprzedaży:</strong>
                    <input type="text" name="selldate" class="form-control" placeholder="Data sprzedaży">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Termin płatności:</strong>
                    <input type="text" name="paymentdate"  class="form-control" placeholder="Termin płatności">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Forma płatności:</strong>
                    <input type="text" name="paymentmethod" class="form-control" placeholder="Forma płatności">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Miejsce wystawienia:</strong>
                    <input type="text" name="city" class="form-control" placeholder="Miejsce wystawienia">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Wpłacono:</strong>
                    <input type="text" name="paid" class="form-control" placeholder="Wpłacono">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Status:</strong>
                    <input type="text" name="status" class="form-control" placeholder="Status">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Uwagi:</strong>
                    <input type="text" name="comments" class="form-control" placeholder="Uwagi">
                </div>
            </div>
            <div class="pull-left" style="margin: 15px;">
                <h3>Pozycje faktury</h3>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Nazwa towaru lub usługi:</strong>
                    <input type="text" name="name"  class="form-control" placeholder="Data wystawienia">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>PKWiU:</strong>
                    <input type="text" name="PKWIU" class="form-control" placeholder="Kontrahent">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Ilość:</strong>
                    <input type="text" name="quantity" class="form-control" placeholder="Kategoria">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Jednostka:</strong>
                    <input type="text" name="unit"  class="form-control" placeholder="Termin płatności">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Cena netto jednostki:</strong>
                    <input type="text" name="netunit" class="form-control" placeholder="Forma płatności">
                </div>
            </div>
             <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Netto razem:</strong>
                    <input type="text" name="nettotal" class="form-control" placeholder="Forma płatności">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Stawka VAT:</strong>
                    <input type="text" name="VATrate" class="form-control" placeholder="Status">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Brutto jednostka:</strong>
                    <input type="text" name="grossunit" class="form-control" placeholder="Uwagi">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                    <strong>Brutto razem:</strong>
                    <input type="text" name="grosstotal" class="form-control" placeholder="Uwagi">
                </div>
            </div>
            <div class="col-xs-12 col-sm-12 col-md-12 text-center">
                    <button type="submit" class="btn btn-primary">Zapisz</button>
            </div>
        </div>

    </form>

@endsection

非工作列为：名称、pkwiu、数量、单位、净单位、净总额、增值税、总收入、总收入。软删除也不起作用。
dd（$request->all（））；给了我：

array:19 [▼
      "_token" => "t5EYPt5CB1zjbqX1VIw7mWqEhukRlnOnvOOnmi9G"
      "invoicedate" => "2020-03-02"
      "user_id" => "1"
      "selldate" => "2020-03-05"
      "paymentdate" => "2020-03-04"
      "paymentmethod" => "Przelew"
      "city" => "Warszawa"
      "paid" => "78"
      "status" => "aktywny"
      "comments" => "Brak"
      "name" => "Piotr"
      "PKWIU" => "hgkk"
      "quantity" => "6"
      "unit" => "76876"
      "netunit" => "7686"
      "nettotal" => "7686"
      "VATrate" => "768"
      "grossunit" => "768"
      "grosstotal" => "687"
    ]