[Ravi Verma]

Hi Guys - I am having below column in CGridView widget:

array(
  'name'=>'cost',
  'header'=>'Cost',
  'value'=>'Yii::app()->params["currencyFormat"].isset($data->defaultVendor["0"]->purchase_price)?$data->defaultVendor["0"]->purchase_price:null'
),

since, value is being calculated, I need to show "Dollar Sign" in front of it's value. HOw I can append it?

No doubt, I can append string functions like substr or chr etc. But those are also not working, I have tried below statement also:

array('name'=>'cost',
 'header'=>'Cost',
 'value'=>'chr(36).Yii::app()->params["currencyFormat"].isset($data->defaultVendor["0"]->purchase_price)?$data->defaultVendor["0"]->purchase_price:null'
),

Thanks,

[KonApaz]

add 'type' => 'raw' in column array

[Keith]

You might do better putting this logic into an anonymous function.

array('name'=>'cost',
    'header'=>'Cost',
    'value'=>function($data){
        $purchasePrice = isset($data->defaultVendor["0"]->purchase_price)
                       ? $data->defaultVendor["0"]->purchase_price
                       : null;
        return '$' . Yii::app()->params["currencyFormat"] . $purchasePrice;
    },
),

It would at least make the logic clearer, which might prevent problems when determining how to add the symbol.