Getting the width of an html element in percent % with jQuery

Question

If I alert the element which has a css selector set to width:100% I get it\'s with in px, is there some way to get it in % as

Answer 1

You can get the width in percentage by two methods.

Live Demo

With jQuery use jQuery 1.3.2 and you will get 100%.

alert($('.my-element').css('width'))​;

With javascript by setting width in style attribute of the tag like this

div2 = document.getElementById('div2');

alert("Width of div2 with style = " + div2.style.width);