Yii2 Bootstrap 3
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\grid;
/**
* SerialColumn displays a column of row numbers (1-based).
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0
*/
class SerialColumn extends Column
{
/**
* Renders the data cell content.
* @param mixed $model the data model
* @param integer $index the zero-based index of the data model among the models array returned by [[dataProvider]].
* @return string the rendering result
*/
protected function renderDataCellContent($model, $index)
{
$pagination = $this->grid->dataProvider->getPagination();
if ($pagination !== false) {
return $pagination->getOffset() + $index + 1;
} else {
return $index + 1;
}
}
}