Custom events are fired twice

[donv]

Hi!

Given the slides below, the string "event" is logged twice. The event should only be fired once, right?

This happens for at least "show" and "next". Tested on OS X Safari.

!SLIDE

First slide

!SLIDE a_very_unique_class
# Second
    @@@ java
    public class MyClass {
        public static void main(String[] args) {
            System.out.println("Hello World!");
        }
    }

<script>
  $(".a_very_unique_class").bind("showoff:show", function (event) {
    console.log("event");
  });
</script>


!SLIDE
# Third

[binford2k]

I'm not entirely certain what is happening here, but the root of the problem is that the $(".a_very_unique_class") selector is returning an array of two identical objects. I'll keep working on it, but for now, a decent mitigation is to stop event propagation in your event handler:

  $(".a_very_unique_class").bind("showoff:show", function (event) {
    console.log("event");
    event.stopPropagation();
  });

[donv]

Hi @binford2k !

Thanks for looking at this, and for the workaround.