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<?php
Prado::using('Application.pages.Controls.Samples.TDataGrid.Sample2');
class Sample4 extends Sample2
{
protected function sortData($data,$key)
{
usort($data, function($a, $b) use ($key) {
if ($a[$key] == $b[$key]) {
return 0;
} else {
return ($a[$key] > $b[$key]) ? 1 : -1;
}
});
return $data;
}
public function sortDataGrid($sender,$param)
{
$this->DataGrid->DataSource=$this->sortData($this->Data,$param->SortExpression);
$this->DataGrid->dataBind();
}
}
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