go like this for singel link
// $model->id is the id you want to send
echo CHtml::link(
'Save/Print',
Yii::app()->createUrl('Save/Print' , array('id' => $model->id)),
array('class'=>'btnPrint btn btn-info','target'=>'_blank'));
if you want it in a grid
$this->widget('zii.widgets.CDetailView', array(
'data'=>$model,
'attributes'=>array(
array(
'name' => 'id',
'value' => 'echo CHtml::link(
"Save/Print",
Yii::app()->createUrl("Save/Print" , array("id" => $data->id)),
array("class"=>"btnPrint btn btn-info","target"=>"_blank"));',
'type' => 'raw',
),
'name',
'father_name',
'cnic',
'customername',
),
));