silverstripe/silverstripe-cms — pull request #228 by chillu (2012-10-31 15:05:07+00:00)
Title: BUG Remove .ss-tabset class from CMS tabs to prevent rogue ajax load (#7...

...980)

he existence of .ss-tabset triggers JS which applies $.tabs(),
and in turn interprets the first available link as the tab navigation.
jQuery UI subsequently tries to ajax-load this link, which is not
desired. Instead, $.tabs() should *only* be applied to a container
DOM element with .cms-tabset applied.