/**
* Returns data for iterator
*
* @return PDOStatement
*/
protected function _data()
{
if (!$this->_data) {
$this->_data = $this->_query->execute();
}
return $this->_data;
}
/**
* Set flag `is_food` for all barcodes in query
*
* @param RM_Db_Query
* @param is_food
* @return int
**/
public function setFood(RM_Db_Query $query, $is_food)
{
$query->command('update')->set('bc.is_food = ?', $is_food);
return $query->execute();
/* print_r($query->render());
exit;*/
}
/**
* Description...
*
* @return void
**/
public function initPlotByQuery($type, RM_Db_Query $q, $field, $index = NULL, array $args = array())
{
$data = array();
$xLabels = NULL;
foreach ($q->execute() as $row) {
$data[] = $row[$field];
if (isset($args['xLabels']) || isset($args['xLabelsFunction'])) {
$xLabels[] = $this->_getLabel($row, $args);
}
}
/* if(isset($xLabels))
$this->graph(isset($args['graphIndex']) ? $args['graphIndex'] : 0)->addLabels($xLabels);*/
return $this->_createPlot($type, $index, array('data' => $data, 'xLabels' => $xLabels));
}
