JSFiddle - React, Tailwind, and code Playground

by maximua

HTML

<button id="my_button" type="submit" onclick="extraFunction()">button</button>

JavaScript

setInterval(function () {
    alert($('button').attr("onclick"));
    if ($('button').attr("onclick"))
    {
        $('button').removeAttr("onclick");
    }
    else
    {
        $('button').attr("onclick", "extraFunction()");
    }
}, 1000);