get CSS rule's percentage value in jQuery

Question

Let\'s say the rule is as follows:

.largeField {
    width: 65%;
}

Is there a way to get \'65%\' back somehow, and not the pixel value?

Answer 1

You can use the css(width) function to return the current width of the element.

ie.

var myWidth = $("#myElement").css("width");

See also: http://api.jquery.com/width/ http://api.jquery.com/css/