Nette Component Model 2.4 – deprecated constructor parameters

Nette Component Model v2.4 triggers a deprecation notice when you pass parameters $parent, $name to constructor. (It is long years planned BC break for v3.0).

It affects use cases like this:

function createComponentGrid()
{
	$grid = new DataGrid($this, 'grid');
	...
}

If you want your component to continue supporting these parameters, add the custom constructor

Users can use workaround:

function createComponentGrid()
{
	$grid = $this['grid'] = new DataGrid;
	...
}

or eventually

function createComponentGrid()
{
	$grid = new DataGrid;
	...
	return $grid;
}

---

For experts: since 2.4 is prefered way to use callbacks in monitor($type, callable $attached = null, callable $detached = null) over method attached() resp. detached(). See example, and documentation