public function actionExport()
{
$model = new DishStructure();
$model->unsetAttributes();
// clear any default values
if (isset($_POST['DishStructure'])) {
$model->attributes = $_POST['DishStructure'];
}
$exportType = $_POST['fileType'];
$this->widget('ext.heart.export.EHeartExport', array('title' => 'List of DishStructure', 'dataProvider' => $model->search(), 'filter' => $model, 'grid_mode' => 'export', 'exportType' => $exportType, 'columns' => array('struct_id', 'dish_id', 'prod_id')));
}
