使用Yajra Datatables从Laravel集合中获取2批关系数据

composer require yajra/laravel-datatables-oracle

use Yajra\DataTables\DataTables;

public function getRelatedData()
{
    $data = ModelA::with('modelB')->get();

    return DataTables::of($data)
        ->addColumn('related_data', function ($row) {
            return $row->modelB->related_data;
        })
        ->make(true);
}

<table id="related-data-table" class="table">
    <thead>
        <tr>
            <th>Model A Column 1</th>
            <th>Model A Column 2</th>
            <th>Related Data</th>
        </tr>
    </thead>
</table>

<script>
    $(document).ready(function() {
        $('#related-data-table').DataTable({
            processing: true,
            serverSide: true,
            ajax: "{{ route('related-data') }}",
            columns: [
                { data: 'column_1', name: 'column_1' },
                { data: 'column_2', name: 'column_2' },
                { data: 'related_data', name: 'related_data' }
            ]
        });
    });
</script>