* @copyright Copyright © Clevertech 2012- * @license http://www.opensource.org/licenses/bsd-license.php New BSD License * @package YiiBooster bootstrap.widgets */ Yii::import('bootstrap.widgets.TbDataColumn'); class TbJsonGridColumn extends TbDataColumn { /** * Renders the header cell. */ public function renderHeaderCell() { if($this->grid->json) { $header = array('id'=>$this->id); $content = array(); if($this->grid->enableSorting && $this->sortable && $this->name !== null) { $sort = $this->grid->dataProvider->getSort(); $label = isset($this->header) ? $this->header : $sort->resolveLabel($this->name); if ($sort->resolveAttribute($this->name) !== false) $label .= ''; $content['content'] = $sort->link($this->name, $label, array('class'=>'sort-link')); } else { if ($this->name !== null && $this->header === null) { if ($this->grid->dataProvider instanceof CActiveDataProvider) $content['content'] = CHtml::encode($this->grid->dataProvider->model->getAttributeLabel($this->name)); else $content['content'] = CHtml::encode($this->name); } else $content['content'] = trim($this->header)!=='' ? $this->header : $this->grid->blankDisplay; } return CMap::mergeArray($header, $content); } parent::renderHeaderCell(); } }