JSFiddle - React, Tailwind, and code Playground

by Hakan Bilgin

JavaScript

function add_event(elm, ev, fn) {
    if (elm.addEventListener) elm.addEventListener(ev, fn);
    else elm.attachEvent('on'+ ev, widget.init);
}

function do_load() {
	console.log('widget init');
}

window.attachEvent('onload', function() {
	console.log('do something else');
});
add_event(window, 'load', do_load);