正在 Laravel 中保存来自动态表单的数据

Question

我一直在尝试从 Laravel 5.3 中的动态表单保存数据。但我不能将它保存为数组。错误显示

Argument 1 passed to Illuminate\Database\Grammar::parameterize() must be of the type array, string given...

表格：

<select class="form-control-sm" name="client_id[]">
<input type="text" class="form-control-sm" name="amount[]">

型号：

protected $fillable = ['client_id', 'amount'];

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

控制器：

public function store(Request $request)
{
    $count = Client::count();

    $payment = Payment::create(['amount' => $request->amount,
                                 'client_id'  => $request->client_id,
                                 ]);
    $payment->save();

    return redirect()->action('PaymentController@index');
}

请帮忙解决这个问题。谢谢。

Answer 1

我想像这样创建记录：

$payment = Payment::create($request->input);

并将您的重定向操作更改为：

View::make('path/to/view/')

或者只使用 back(); 来测试它是否有效

Answer 2

you are submitting form with array of text fields and select box, try below

public function store(Request $request)
{
    $count = Client::count();
    foreach( $request->client_id as $key=>$val){
    $payment = Payment::create(['amount' => $request->amount[$key],
                                 'client_id'  => $val,
                                 ]);
 }

 return redirect()->action('PaymentController@index');
}

正在 Laravel 中保存来自动态表单的数据

Saving data from dynamic form in Laravel

php

forms

laravel

dynamicform