title: Getting attribute of "cousins"
body: <p>I have multiple inputs with the <code>.clickable</code> CSS class and a data attribute. The inputs are the only child of a <code>label</code> element. Some labels have the <code>.active</code> CSS class.
  The basic structure looks like </p>
  
  <pre><code>&lt;label class='[active]'&gt;
    &lt;input type='...' class='clickable' data-value='...'&gt;
    text
  &lt;/label&gt;
  </code></pre>
  
  <p>Whenever I click a <code>'clickable</code> input I need to fetch the <code>data-value</code>s of all the inputs which are children of an <code>active</code> label.</p>
  
  <p>Is there a simple way to achieve so with jQuery?</p>
  
  <p>I'm trying using filtering and mapping but I'm basically stuck.</p>