Yii 视图UGridView - 根据字段值不同 显示不同样式及文字

array( 'name'=> 'remain_days', 'type'=>'raw', //必需，否则显示为html代码 // 'value'=>'UebModel::model("Ebay")->getEbayAccountRemainDays($data->user_token_endtime)', 'value'=>function($dataM){ $days = UebModel::model("Ebay")->getEbayAccountRemainDays($dataM->user_token_endtime); if ($days < 30){ return "<span style='color: red'>".$days."</span>"; } return $days; }, 'htmlOptions' => array('style' => 'width:80px'), ),