Question

So im just playing around with my jquery and got stuck with quite odd problem. so i’m getting width of div like this

block_width = $(".grid_block").css("width");

Now i would like to do something with that width let’s say

container_width = block_width * 21;

and now if would alert container_width i would get Nah insted of numbers, what am i doing wrong?

Answer 1

Same thing I have done with width()

var block_width = $(".grid_block").width();
var container_width = block_width * 21;
alert(container_width)

Try this Fiddle