使用 Laravel 的 Eloquent 向数据库发送数据的问题
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【中文标题】使用 Laravel 的 Eloquent 向数据库发送数据的问题【英文标题】：Problem with sending data to DB using Laravel's Eloquent 【发布时间】：2020-11-24 06:49:31 【问题描述】：某些数据未从表单视图传输到数据库表（发票）。我无法从其他控制器向该表（发票）发送其他表（表格）的数据。并且软删除也不适用于此表。
这是此表 2020_07_29_102453_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
不工作的列是：名称、PKWIU、数量、单位、净单位、净总额、增值税率、毛单位、毛总额。软删除也不行。
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"
]
【问题讨论】：
你能把 $request->all() 转储到你的控制器中，看看数量和其他缺失的字段是否至少达到了这一点？ 是的，我做到了，所有的值都在里面。 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" "cmets" => "Brak" "名称" => "Piotr" "PKWIU" => "hgkk" "数量" => "6" "单位" => "76876" "netunit" => "7686" "nettotal" => "7686" "增值税" => "768" "grossunit" => "768" "grosstotal" => "687" ] 我试过了：composer dump-autoload php artisan view:clear php artisan config:cache php artisan cache:clear 但我没有帮助 您能否迁移：新鲜或确保您有最新的数据库列更改？ 【参考方案1】：将您的控制器方法更改为类似
public function store(Request $request)
$validatedData = request()->validate([
'invoicedate' => 'required',
'user_id' => 'required',
'selldate' => 'required',
'paymentdate' => 'required',
'paymentmethod' => 'required',
'status' => 'required',
'comments' => 'nullable',
'city' => 'nullable',
'paid' => 'nullable',
'name' => 'required',
'PKWIU' => 'nullable',
'quantity' => 'required',
'unit' => 'required',
'netunit' => 'required',
'nettotal' => 'required',
'VATrate' => 'required',
'grossunit' => 'required',
'grosstotal' => 'required',
]);
Invoice::create($validatedData);
return redirect()->route('invoices.index')
->with('success','Invoice created successfully.');
或换行
Invoice::create($request->all());
到
Invoice::create($request->only([
'invoicedate',
'user_id',
'selldate',
'paymentdate',
'paymentmethod',
'status',
'comments',
'city',
'paid',
'name',
'PKWIU',
'quantity',
'unit',
'netunit',
'nettotal',
'VATrate',
'grossunit',
'grosstotal',
]));
其中数组是Invoice 模型中fillable 字段的名称。
【讨论】：
之后我看到错误：语法错误，控制器中的公共函数显示（发票 $invoice）中出现意外的“公共”（T_PUBLIC） @PiotrŚwitlicki 我错过了函数右括号。这是一个错字并更新了我的答案。请检查 好的，谢谢。它不返回错误但不工作。在表格中，我在与以前相同的列中有记录。 我假设您在本地/开发服务器上。如果是这样，请在.env 文件中设置APP_ENV=local、APP_DEBUG=true 和APP_LOG_LEVEL=debug，并查看错误消息/错误日志。以上是关于使用 Laravel 的 Eloquent 向数据库发送数据的问题的主要内容，如果未能解决你的问题，请参考以下文章
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