/**
* Renders the data cell content.
* This method renders the view, update and toggle buttons in the data cell.
* @param integer $row the row number (zero-based)
* @param mixed $data the data associated with the row
*/
protected function renderDataCellContent($row, $data)
{
$checked = CHtml::value($data, $this->name);
$toggleOptions = $this->toggleOptions;
$toggleOptions['icon'] = $checked === null ? $this->emptyIcon : ($checked ? $this->checkedIcon : $this->uncheckedIcon);
$toggleOptions['url'] = isset($toggleOptions['url']) ? $this->evaluateExpression($toggleOptions['url'], array('data' => $data, 'row' => $row)) : '#';
if (!$this->displayText) {
$htmlOptions = WhHtml::popOption('htmlOptions', $this->toggleOptions, array());
$htmlOptions['title'] = $this->getButtonLabel($checked);
$htmlOptions['rel'] = 'tooltip';
echo CHtml::link(WhHtml::icon($toggleOptions['icon']), $toggleOptions['url'], $htmlOptions);
} else {
echo WhHtml::button($this->getButtonLabel($checked), $toggleOptions);
}
}