<?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). * * To add a SerialColumn to the [[GridView]], add it to the [[GridView::columns|columns]] configuration as follows: * * ```php * 'columns' => [ * // ... * [ * 'class' => 'yii\grid\SerialColumn', * // you may configure additional properties here * ], * ] * ``` * * @author Qiang Xue <qiang.xue@gmail.com> * @since 2.0 */ class SerialColumn extends Column { public $header = '#'; /** * @inheritdoc */ protected function renderDataCellContent($model, $key, $index) { $pagination = $this->grid->dataProvider->getPagination(); if ($pagination !== false) { return $pagination->getOffset() + $index + 1; } else { return $index + 1; } } }