Question

Possible Duplicate:
jQuery 1.7 – Turning live() into on()

I have with jQuery:

          $(".house td[red]").live("click", function() {
              alert('ok');
          });

but function live is deprecated. How can i use on?

          $(".house td[red]").on("click", function() {
              alert('ok');
          });

not working.

Answer 1

It’s a three-argument variant, and you get to pick the “bubble” point:

$('body').on('click', '.house td[red]', function() { alert("ok"); });

The difference is that with this, the point at which the actual event handler is placed is under your control (like with the also-deprecated .delegate()). You can pick any parent element you like, which is a nice feature in complicated pages. (In your case, for example, you could put the handler on all the “.house” elements instead of the body.)