/**
* Returns fetched data.
* @param bool $applyPaging
* @param bool $useCache
* @throws \Exception
* @return array
*/
public function getData($applyPaging = TRUE, $useCache = TRUE)
{
if ($this->model === NULL) {
throw new \Exception('Model cannot be empty, please use method $grid->setModel().');
}
$data = $this->data;
if ($data === NULL || $useCache === FALSE) {
$this->applyFiltering();
$this->applySorting();
if ($applyPaging) {
$this->applyPaging();
}
$data = $this->model->getData();
if ($useCache === TRUE) {
$this->data = $data;
}
if ($applyPaging && $data && !in_array($this->page, range(1, $this->getPaginator()->pageCount))) {
trigger_error("Page is out of range.", E_USER_NOTICE);
$this->page = 1;
}
if ($this->onFetchData) {
$this->onFetchData($this);
}
}
return $data;
}
public function getData()
{
return $this->dataSource->getData();
}
