public function execute()
{
$this->init();
$this->reader->seek(max(0, waRequest::request('row', 0, waRequest::TYPE_INT)));
$limit = max(1, waRequest::request('limit', 50, waRequest::TYPE_INT));
$this->reader->columns(array(array('shopCsvProductviewController', 'tableRowHandler'), array(__CLASS__, 'columns')));
$n = 0;
$this->response['tbody'] = '';
while (++$n <= $limit && $this->reader->next()) {
$this->response['tbody'] .= $this->reader->getTableRow();
}
$this->response['rows_count'] = $this->reader->count();
$this->response['current'] = $this->reader->key();
}
private function emulate($key = null, $second_key = '')
{
if (ifset($this->data['emulate']) === null) {
return false;
} else {
if (!empty($key)) {
$this->data['emulate'][$this->reader->key()] = $key . '|' . $second_key;
}
return true;
}
}