Twitter Bootstrap 2 on collapse event

Question

is there any way to catch when the collapse menu appears (or when collapse button is clicked by user) ? i'm using standard bootstrap twitter framework and classes.

Accepted Answer

TWITTER BOOTSTRAP 2

It looks like the plugin is adding the class "in" to the active collapse group. So maybe you could do something like.

```
if( $('#collapseOne').hasClass('in') ){
..do something
}
```

EDIT:

Okay, I don't have anyway of testing right now, so these are kind of just guesses. I am sure you could easily determine when a collapse link was clicked by doing this.

```
$('.accordion-toggle').click(function(){
   console.log('clicked');
});
```

However if you wanted to know exactly which one was clicked you would probably have to index them.

Twitter Bootstrap 2 on collapse event

Solution

Problem