/**
* @inheritdoc
*/
protected function renderDataCellContent($model, $key, $index)
{
if ($this->content === null) {
return $this->grid->formatter->format($this->getDataCellValue($model, $key, $index), $this->format);
} else {
return parent::renderDataCellContent($model, $key, $index);
}
}
/**
* Renders the header cell content.
* The default implementation simply renders [[header]].
* This method may be overridden to customize the rendering of the header cell.
* @return string the rendering result
*/
protected function renderHeaderCellContent()
{
$name = rtrim($this->name, '[]') . '_all';
$id = $this->grid->options['id'];
$options = json_encode(['name' => $this->name, 'multiple' => $this->multiple, 'checkAll' => $name], JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
$this->grid->getView()->registerJs("jQuery('#{$id}').yiiGridView('setSelectionColumn', {$options});");
if ($this->header !== null || !$this->multiple) {
return parent::renderHeaderCellContent();
} else {
return Html::checkBox($name, false, ['class' => 'select-on-check-all']);
}
}
/**
* @inheritdoc
*/
public function init()
{
parent::init();
$this->initDefaultButtons();
}