image onload javascript code example

Example 1: on load javascript

window.onload = (event) => {
  console.log('page is fully loaded');
};

Example 2: javascript on image load

window.onload = function () {

        var logo = document.getElementById('sologo');

        logo.onload = function () {
            alert ("The image has loaded!");		
        };

        setTimeout(function(){
            logo.src = 'https://edmullen.net/test/rc.jpg';         
        }, 5000);
    };