Ссылка в GridView

<?php $this->widget('zii.widgets.grid.CGridView', array(
    'id'=>'conlist-grid',
    'dataProvider'=>$dataProvider,
    'columns'=>array(
        array(
            'type'=>'raw',
            'value'=>'CHtml::link($data->con_id, array("conlist/view", "id"=>$data->con_id))',
        ),
        array(
            'header'=> 'date',
            'sortable'=> true,
            'name' => 'con_date',
            'value' => 'date("Y-m-d H:i",strtotime($data->con_date))',
        ),
        'con_track',
        array(
            'type'=>'text',
            'value'=>'implode("/",array($data->con_ap,$data->con_ip,$data->con_fp))',
        ),
        array(
            'type'=>'raw',
            'value'=>'CHtml::link("Выключить", array("conlist/switchoff", "id"=>$data->con_id))',
        ),
    ),
)); ?>