title: jQuery - set the value of a select to one of its options
body: <p>How can I set the value of a select input field to the value of the first option that is not disabled</p>
  
  <p>for eg., in this field, the selected value is 1. How can I change this value to the next non-disabled option, ie. 2 ?</p>
  
  <pre><code>&lt;select&gt;
    &lt;option disabled="disabled" value="1"&gt;1&lt;/option
    &lt;option value="2"&gt;2&lt;/option
    &lt;option disabled="disabled" value="3"&gt;3&lt;/option
    &lt;option value="4"&gt;4&lt;/option
  &lt;/select&gt;
  </code></pre>