Question

我想制作一个模态选项列表。这是我的控制器：

public function picklist(Request $request)
{
    $q = $request->q;
    $lists = Customer::where('name', 'like', "%$q%")
        ->orderBy('name')->paginate('5');
    return view('customer._customer_list')
        ->with('lists', $lists);

}

这是查看_customer_list.blade.php

    <tbody>
        @foreach ($lists as $key => $list)
            <tr>
                <td>
                    {{ $list->name }}
                </td>
                <td>
                    <button data-dismiss="modal" class="btn btn-warning btn-xs btn-choose" 
                        type="button" data-id="{{ $list->id }}" data-name="{{ $list->name }}">Pilih</button>
                </td>
            </tr>
        @endforeach
    </tbody>
</table>
{!! $lists->appends(Request::except('page'))->render() !!}

这是我的路线

Route::get('/customer/list/', 'PurchasesController@picklist');

当我打开localhost / customer / list时它起作用了

但是当我尝试传递到这样的另一个视图时

@section('content-modal')   
@include('purchase.modal_picklist', [
    'name' => 'customer',
    'title' => 'Daftar Customer',
    'placeholder' => 'Cari customer berdasarkan nama',
])
@endsection

@section('content-js')
@include('customer._customer_list')
<script>
    CreatePicklist('customer', '/customer/list?');
</script>   
@endsection

有这样的路线 Route :: get（'/ customer / add'，'CustomerController @ create'）;

我收到了错误：

未定义变量：列表（查看：/srv/web/resources/views/customer/_customer_list.blade.php）（查看：/srv/web/resources/views/customer/_customer_list.blade.php)

Answer 1

未定义变量：列表（查看：/srv/web/resources/views/customer/_customer_list.blade.php）（查看：/srv/web/resources/views/customer/_customer_list.blade.php)

此错误表示在您的视图中（在foreach循环中）刀片无法获取列表变量。

尝试渲染视图，将参数作为第二个参数，如下面的

public function picklist(Request $request)
{
    $q = $request->q;
    $lists = Customer::where('name', 'like', "%$q%")
        ->orderBy('name')->paginate('5');
    return view('customer._customer_list', ['lists' => $lists]);
}

希望这适合你：）

得到未定义的变量：当我尝试制作选项列表时

1 个答案: