jQuery increment value of tag

Question

I have a number in a span tag. I need to get the value of the number in the span and then increment it inside jQuery. I know how to do this for a text input - can this be

Answer 1

You can do something like:

var value = parseInt($(".changeNumber").text(), 10) + 1;
$(".changeNumber").text(value);

JsFiddle Example:

http://jsfiddle.net/stapiagutierrez/WXAvS/1/

References:

1. parseInt()
2. text()