Mengambil data array dari controller php melalui pjax pada yii 2

gan bagaimana cara mengambil data array dari controller.php melalui pjax

<div class="penjualan-obat-create">
    <?= $this->render('_form', [
        'model' 		=> $model,
        'dataProvider'	=> $dataProvider,
        'pasien1' 		=> $pasien1,
        'dokter'        => $dokter,
        'hitung'        => $hitung,
        'gudid'        	=> $gudid,
        'tgl'			=> $tgl,
        'settingppn'    => $settingppn,
        'pgudang'       => $pgudang,
        'custommap'	    => $custommap,
        'customsearch'  => $customsearch,
        'shiftid'       => $shiftid,
        'searchModel_obat'   => $searchModel_obat,
        'dataProvider_obat'  => $dataProvider_obat,
        'pagination_obat'    => $pagination_obat,
        'pabid_obat'         => $pabid_obat,
        'katoid_obat'        => $katoid_obat,
        'goloid_obat'        => $goloid_obat,
        'soid_obat'          => $soid_obat,
        'lokid_obat'         => $lokid_obat,
        'settingppn_obat'    => $settingppn_obat,
    ]) ?>

</div>

data diatas tapi melalui pjax pada yii framework