将数据导出到excel laravel

Question

<table>
    <thead>
    <tr style="font-size: 16px;">
        <th>approval_no</th>
        <th>pnr</th>
        <th>airline</th>
        <th>cost</th>
        <th>collected</th>
        <th>due_date</th>
        <th>time_limit</th>
        <th>notes</th>
        <th>approve_laststatus</th>
        <th>customer</th>
        <th>supplier</th>
        <th>created_by</th>
        <th>created_at</th>
        <th>Assignee</th>
        <th>Ticket Number</th>
        <th>Created By</th>
        <th>created_at</th>
        <th>EMD Number</th>
        <th>Created By</th>
        <th>created_at</th>
        <th>Invoice Number</th>
        <th>Created By</th>
        <th>created_at</th>
    </tr>
    </thead>
    <tbody>
    @foreach($approvals as $approval)
        <tr>
            <td>{{ $approval->approval_no }}</td>
            <td>{{ $approval->pnr }}</td>
            <td>{{ $approval->airline->airline }}</td>
            <td>{{ $approval->cost }}</td>
            <td>{{ $approval->collected }}</td>
            <td>{{ date("m/d/Y", strtotime($approval->due_date))}}</td>
            <td>{{ date("m/d/Y", strtotime($approval->time_limit))}}</td>
            <td>{{ $approval->notes }}</td>
            <td>{{ $approval->approve_laststatus}}</td>
            <td>{{ $approval->customer->customer_name}}</td>
            <td>{{ $approval->supplier->supplier_name}}</td>
            <td>{{ $approval->creator->first_name}}</td>
            <td>{{ date("m/d/Y", strtotime($approval->created_at))}}</td>
            <td>{{$approval->assignee}}</td>
        </tr>
        @if(!empty($approval->tickets))
            @foreach($approval->tickets as $ticket)
                    <tr>
                        <td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>
                        <td>{{ $ticket->ticket_number }}</td>
                        <td>{{ $ticket->creator->first_name}}</td>
                        <td>{{ date("m/d/Y", strtotime($ticket->created_at))}}</td>
                    </tr>
            @endforeach
        @endif
        @if(!empty($approval->emd))
            @foreach($approval->emd as $emd)
                <tr>
                    <td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>
                    <td>{{ $emd->emd_number }}</td>
                    <td>{{ $emd->creator->first_name}}</td>
                    <td>{{ date("m/d/Y", strtotime($emd->created_at))}}</td>
                </tr>
            @endforeach
        @endif
        @if(!empty($approval->invoices))
            @foreach($approval->invoices as $invoice)
                <tr>
                    <td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>
                    <td>{{ $invoice->invoice_number }}</td>
                    <td>{{ $invoice->creator->first_name}}</td>
                    <td>{{ date("m/d/Y", strtotime($invoice->created_at))}}</td>
                </tr>
            @endforeach
        @endif
    @endforeach


    </tbody>
</table>

我使用 laravel 导出到 excel 加载关系数据，这是我用来在 Excel 工作表中显示数据的当前代码，我使用 laravel 视图来获取输出。附件是输出，嵌套数据打印在一行向下。 相关数据以相同颜色着色。 如何让相关数据在同一行开始？

Answer 1

要使相关数据在同一行开始，您可以修改 HTML 表格的结构。目前，主审批行中的每个相关数据（票据、emd、发票）都有单独的行。相反，您可以将相关数据的单元格合并到单个单元格中，并使用 colspan 跨越多个列。

<table>
    <thead>
        <tr style="font-size: 16px;">
            <!-- Header columns -->
        </tr>
    </thead>
    <tbody>
        @foreach($approvals as $approval)
        <tr>
            <!-- Main approval data -->
        </tr>
        @if(!empty($approval->tickets))
        <tr>
            <td colspan="12">
                <table>
                    <thead>
                        <tr>
                            <!-- Header columns for tickets -->
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($approval->tickets as $ticket)
                        <tr>
                            <!-- Ticket data -->
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </td>
        </tr>
        @endif
        @if(!empty($approval->emd))
        <tr>
            <td colspan="12">
                <table>
                    <thead>
                        <tr>
                            <!-- Header columns for emd -->
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($approval->emd as $emd)
                        <tr>
                            <!-- EMD data -->
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </td>
        </tr>
        @endif
        @if(!empty($approval->invoices))
        <tr>
            <td colspan="12">
                <table>
                    <thead>
                        <tr>
                            <!-- Header columns for invoices -->
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($approval->invoices as $invoice)
                        <tr>
                            <!-- Invoice data -->
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </td>
        </tr>
        @endif
        @endforeach
    </tbody>
</table>