laravel - 如何在laravel中制作forelse和if分支

Question

我为我的代码语法的混乱布局道歉，也许我真的不明白如何使用@forelse和@if在 Laravel 中，这个代码结果是

语法错误，意外的 'endif' (T_ENDIF)

                         <tbody>
                          @forelse ($kaders as $kader)
                            <tr>
                                <td>{{ $kader->username }}</td>
                                @if($kader->status_user == '1')
                                    <td>Admin</td>
                                @elseif($kader->status_user == '0')
                                    <td>Ibu / Guest</td>
                                @endif
                                @forelse ($surveillances as $surveillance)
                                    @if($kader->username == $surveillance->nik_ortu)
                                        @if($surveillance->status == '1')
                                        <td>Aktif</td>
                                        @elseif($surveillance->status == '0')
                                        <td>NonAKtif</td>
                                        @endif
                                    @endif
                                @endforelse
                                <td class="text-center">
                                    <form onsubmit="return confirm('Apakah Anda Yakin ?');" action="{{ route('kader.destroy', $kader->id) }}" method="POST">
                                        <a href="{{ route('kader.edit', $kader->id) }}" class="btn btn-sm btn-primary"><i class="far fa-edit"></i> EDIT</a>
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="btn btn-sm btn-danger"><i class="far fa-trash-alt"></i> HAPUS</button>
                                    </form>
                                </td>
                            </tr>
                          @empty
                              <div class="alert alert-danger">
                                  Data Kader belum Tersedia.
                              </div>
                          @endforelse
                        </tbody>

Answer 1

这样你就可以使用

@if (count($records) === 1)
    I have one record!
@elseif (count($records) > 1)
    I have multiple records!
@else
    I don't have any records!
@endif

https://laravel.com/docs/8.x/blade#if-statements

Answer 2

您忘记在 @forelse 循环中添加 @empty

                            @forelse ($surveillances as $surveillance)
                                @if($kader->username == $surveillance- 
                                        >nik_ortu)
                                    @if($surveillance->status == '1')
                                    <td>Aktif</td>
                                    @elseif($surveillance->status == '0')
                                    <td>NonAKtif</td>
                                    @endif
                                @endif
                             @empty
                              //HEREEEE
                            @endforelse