SearchPanes options are empty on the serverSide dataTable

Muhammad Tanvir Hasan

I tried to use the SearchPanes on the serverSide datatable, but I doesn't work, the SearchPanes options are empty.

Here is my codes-

public function getSalesReturnsData()
{

    $sales= Sale::query()
            ->select(DB::raw("Bestelldatum, kLieferscheinPos ,cBestellNr,
                Verkaufsplattform, SKU, GTIN, HAN, Hersteller, Lieferant, cName, Menge, VKPreis, UVP, Farbe,
                Groesse, Warengruppe, Transaktion, Anmerkung, Lieferland, Versandart, Zahlungsart, VersandkostenBrutto, GutscheinBestellungBrutto"))
                ->where('Bestelldatum', '>', now()->subDays(30)->endOfDay());

    $returns= ProductReturn::query()
            ->select(DB::raw("Retourendatum, kRMRetoure,cBestellNr, Verkaufsplattform, SKU, GTIN, HAN, Hersteller, Lieferant, cName, Menge, VKPreis, UVP, Farbe,
                Groesse, Warengruppe, Transaktion, Anmerkung, Lieferland, Versandart, Zahlungsart, VersandkostenBrutto, GutscheinBestellungBrutto"));

    $results = $sales->unionAll($returns);


    return DataTables::of($results)
        ->addColumn('Bestelldatum', function($row){
                $bestelldatum = date("d.m.Y", strtotime($row->Bestelldatum));
                return $bestelldatum;
        })->make(true);
}

<script>
    $(document).ready(function() {

        load_data();

        function load_data(){
           $('#datatable').DataTable({
                    processing: true,
                    serverSide: false,
                    ajax: {
                        url: "{{ route('getSalesReturnsData') }}"
                    },
                    "columns": [{
                            "data": "Bestelldatum"
                        },
                        {
                            "data": "kLieferscheinPos"
                        },
                        {
                            "data": "cBestellNr"
                        },
                        {
                            "data": "Verkaufsplattform"
                        },
                        {
                            "data": "SKU"
                        },
                        {
                            "data": "GTIN"
                        },
                        {
                            "data": "HAN"
                        },
                        {
                            "data": "Hersteller"
                        },
                        {
                            "data": "Lieferant"
                        },
                        {
                            "data": "cName"
                        },
                        {
                            "data": "Menge"
                        },
                        {
                            "data": "VKPreis"
                        },
                        {
                            "data": "UVP"
                        },
                        {
                            "data": "Farbe"
                        },
                        {
                            "data": "Groesse"
                        },
                        {
                            "data": "Warengruppe"
                        },
                        {
                            "data": "Transaktion"
                        },
                        {
                            "data": "Anmerkung"
                        },
                        {
                            "data": "Lieferland"
                        },
                        {
                            "data": "Versandart"
                        },
                        {
                            "data": "Zahlungsart"
                        },
                        {
                            "data": "VersandkostenBrutto"
                        },
                        {
                            "data": "GutscheinBestellungBrutto"
                        },
                    ],
                    dom: 'PBfrtip',
                    stateSave: true,
                    searchPanes: {
                        initCollapsed: true,
                        cascadePanes: true,
                        dtOpts: {
                            paging: 'flase',
                            pagingType: 'simple',
                            select: {
                                style: 'multi'
                            }
                        },
                        columns: [3, 5, 8, 6, 7, 9, 11, 16]
                    }
                });
        }

    });
</script>

mllumiquinga194

paging: 'flase'

flase???