use koolreport\pivot\widgets\PivotTable;

    PivotTable::create(array(
        "dataSource" => $this->dataStore($this->reportName),
        "rowDimension" => "row",
        "columnDimension" => "column",
        'measures' => array(
            "WEIGHT - sum",
        ), //görünmesi istenen alanlar
        'headerMap' => array(
            'WEIGHT - sum' => 'Toplam Ağırlık',
        ),
        'totalName' => 'Toplam',
        'width' => '90%',
        'map' => array(
            'dataField' => function($dataField, $fieldInfo) {
                if ($dataField === 'WEIGHT - sum')
                    return 'Atık Miktarı (Günlük Toplam)';

                return '';
            },
        ),
        'paging' => array(
            'size' => 5,
            'maxDisplayedPages' => 5,
            'sizeSelect' => array(5, 10, 20, 50, 100)
        )

    ));

setup

$dataStore = $this->getDataSource()->query($this->query)->pipe(new ColumnMeta(array(
            "WEIGHT"=>array(
                'type' => 'float',
            ))));
        $dataStore->pipe(new Pivot(array(
                "dimensions" => array(
                    "column" => "TURNAME",
                    "row" => array("WYEAR", "WMONTH")
                ),

                "aggregates"=>array(
                    "sum" => "WEIGHT",
                    "count"=>"WEIGHT"
                ),
            )
        ))->pipe($this->dataStore($this->reportName));

When I download the report, the pivottable appears blank. I am using version 4.3.2. Can you help me?

When I PDF download the report, the pivottable appears blank. I am using version 4.3.2. Can you help me?

Solved.Thank you.