yii - 一列数组中的两个关系值 yii gridview

Question

gridview yii如何在一列数组值中显示两个关系值

在我的模型代码中有关系

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

在我的gridview列数组代码中

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' ,

           ), 

它没有在一个字段中显示两个关系值

Answer 1

我认为这里的问题是您应该在三元运算周围添加额外的括号。他们有一个很“烦人”的方式resulting in unexpected behavior不止一个

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)' ,
), 

如您所见，我已将空条件的右括号移至每个三元运算的末尾以将其完全括起来。应该解决问题的 IMO。