How to get currentBlock in block ajax call without page type reference. [episerver 9]
<p>What is the best way to get currentBlock in block ajax call?</p>

<pre><code>[HttpGet]
public ActionResult GetSomething()
{
    var currentBlock = Get(); //how?
    return currentBlock.SomeLabel;
}
</code></pre>

<p>(I don't know the solution when Block or BlockController do not know about the Page)</p>

<p>I want to make blocks reusable for any page.</p>

<p>Thanks.</p>