title: How to get $(this) selected option in jQuery?
body: <p>The following code works:</p>
  
  <pre><code>$("#select-id").change(function(){
    var cur_value = $('#select-id option:selected').text();
    . . .
  });
  </code></pre>
  
  <p>How to refactor the second line to:</p>
  
  <pre><code>var cur_value = $(this).***option-selected***.text();
  </code></pre>
  
  <p>What do you use for <code>***option-selected***</code>?</p>