></table></div>
<p>Bind an event listener to the tooltipopen event:</p>
<div class="syntaxhighlighter nogutter  "><table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td class="code"><div class="container"><div class="line number1 index0 alt2"><code class="plain">$( </code><code class="string">".selector"</code> <code class="plain">).on( </code><code class="string">"tooltipopen"</code><code class="plain">, </code><code class="keyword">function</code><code class="plain">( event, ui ) {} );</code></d