two relation values in one column array yii gridview

Question

how to display two relation values in one column array values gridview yii

in my model code with relation

$criteria->compare('exp.ExperienceYear',$this->Experience, true);
 $criteria->compare('exp.ExperienceMonth',$this->Experience, true);

in my gridview column array code

array( 
                 'name' => 'Experience',
                 'type' => 'raw',
                    'value'=> '(empty($data->exp->ExperienceYear))? "" : Yii::app()->params["currencySymbol"]." ".$data->exp->ExperienceYear.\'-\'.(empty($data->exp->ExperienceMonth))? "" : Yii::app()->params["currencySymbol"]." ".$data->exp->ExperienceMonth' ,

           ), 

its not displaying two relation values in one field

Answer 1

I think that problem here is that you should add extra brackets around your ternary operations. They have a very "annoying" way of resulting in unexpected behavior with more than one

array( 
   'name' => 'Experience',
   'type' => 'raw',
   'value'=> '(empty($data->exp->ExperienceYear)? "" : Yii::app()->params["currencySymbol"]." ".$data->exp->ExperienceYear.\'-\') . (empty($data->exp->ExperienceMonth)? "" : Yii::app()->params["currencySymbol"]." ".$data->exp->ExperienceMonth)' ,
), 

As you can see, I've moved the closing bracket of your empty condition to the end of each ternary operation to fully enclose it. IMO that should solve the problem.