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<html><head><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script><script>$(document).ready(function(){ $("p").one("click dblclick", function(){ $(this).animate({fontSize: "+=6px"}); });});</script></head><body><p>This is a paragraph.</p><p>This is another paragraph.</p><p>Click and double click any p element to increase its text size. Event handlers will trigger once per element per event type (one click, and one dblclick).</p></body><!-- Mirrored from www.w3schools.com/jquery/tryit.asp?filename=tryjquery_event_one2 by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 05 Sep 2022 15:43:26 GMT --></html>