Check if Attribute('id') Exists in jQuery
<p>How can I check if an attribute Id exists in jQuery?</p>

<p>I searched around and found that this should work:</p>

<pre><code>if ($(this).attr('id').attr('id'))
{

}
</code></pre>

<p>I still get this error: TypeError: Object gauge1 has no method 'attr'</p>
