onLoad单击功能 - 随机

Question

Goal: Once the page is loaded a random area on the screen is clicked. Not a certain button or element, just a random click.

Maybe add an if function that if the click is successful then do another function?

Answer 1

using jquery, an approach can be...

var posx = (Math.random() * ($(document).width())).toFixed();
var posy = (Math.random() * ($(document).height())).toFixed();

$('body').append($("<div class=myclass style=left:"+posx+"px;top:"+posy+"px;>Hello from random!</div>"));


$( ".myclass" ).click(function() {
  alert( "random area clicked." );
});

.myclass{

position:absolute;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>

</div>