CGridView with CJuiDatePicker filter

'afterAjaxUpdate'=>"function(){jQuery('#Presensi_waktu').datepicker({'showAnim':'fold','showOn':'focus','dateFormat':'dd-mm-yy','changeMonth':'true','changeYear':'true'})}",

array(
			'name'=>'tanggal',
            'value'=>'$data->tanggal."-".$data->bulan."-".$data->tahun',
			'filter'=>$this->widget('zii.widgets.jui.CJuiDatePicker', array(
				'name'=>'Presensi[waktu]',
				'options'=>array(
					'showAnim'=>'fold', // 'show' (the default), 'slideDown', 'fadeIn', 'fold'
					'showOn'=>'focus', // 'focus', 'button', 'both'
					'dateFormat'=>'dd-mm-yy',
					'changeMonth' => 'true',
					'changeYear' => 'true',
				),
				'htmlOptions'=>array(
					'style'=>'width:80px;vertical-align:top'
				),
			),true),
		),