How to change height div on window resize?

Question

I have a div on my website that should be the height of the window. This is what i got:

    $(document).ready(function() {
    var bodyheight = $(document).h         


        

Answer 1

Use the resize event.

This should work:

 $(document).ready(function() {
   $(window).resize(function() {
    var bodyheight = $(document).height();
    $("#sidebar").height(bodyheight);
}); });