public function handleEdit($id, $key)
	{
		$column = $this->getColumn($key);
		$value = $this->getPresenter()->getRequest()->getPost('value');

		/**
		 * @var mixed Could be NULL of course
		 */
		$new_value = call_user_func_array($column->getEditableCallback(), [$id, $value]);

		$this->getPresenter()->payload->_datagrid_editable_new_value = $new_value;
	}
public function handleEdit($id, $key)
	{
		$column = $this->getColumn($key);
		$value = $this->getPresenter()->getRequest()->getPost('value');

		/**
		 * @var mixed Could be NULL of course
		 */
		$new_value = call_user_func_array($column->getEditableCallback(), [$id, $value]);

		$this->getPresenter()->payload->_datagrid_editable_new_value = $new_value;
	}
public function handleEdit ( $ id , $ key ) { $ column = $ this -> getColumn ( $ key ) ; $ value = $ this -> getPresenter ( ) -> getRequest ( ) -> getPost ( 'value' ) ; /**
		 * @var mixed Could be NULL of course
		 */ $ new_value = call_user_func_array ( $ column -> getEditableCallback ( ) , [ $ id , $ value ] ) ; $ this -> getPresenter ( ) -> payload -> _datagrid_editable_new_value = $ new_value ; }
Handler for inline editing
@param  mixed $id
@param  mixed $key
@return void
Handler for inline editing