Accordion active property inaccurate if nested accordion is present

[Nick_Craver]

I've setup a full demo here:  http://jsfiddle.net/nick_craver/RJgaG/

If you click on any section you'll see the index is including the child accordion's headers. It's happening because of how .active is set:

o.active = o.collapsible && clickedIsActive ? false : $('.ui-accordion-header', this.element).index(clicked);

It's looking for all headers, not just the ones belonging to this level accordion. It seems like it should be:

o.active = o.collapsible && clickedIsActive ? false : this.headers.index(clicked);

Here's that version running:  http://jsfiddle.net/nick_craver/dK6SD/

[Nick_Craver]

To be clear what the bug is without viewing the demo, the active option of the accordion widget is incorrect if there's a nested accordion present. It's headers will be factored into the the active index calculation when they shouldn't be, causing an inaccurate, higher index to be reported.

[scott.gonzalez]

Fixed in  f99068b. Thanks.

[Scott González]

Accordion: Use this.headers instead of parsing the DOM to find headers when determining which panel is active. Fixes #5841 - Accordion active property inaccurate if nested accordion is present.

Changeset: f99068bb4ff7fc0ceec154ac8e3b63e088246047