TL; DR:. , <a data-target="#profile"> <a href="#profile">
: Office office.js, , - - (, Outlook). , URL- (, _xdm_Info), -.
, Bootstrap <a> , , , , , HTML. , , - , href <a> , URL-.
Bootstrap tab.js:
Tab.prototype.show = function () {
var $this = this.element
var $ul = $this.closest('ul:not(.dropdown-menu)')
var selector = $this.data('target')
if (!selector) {
selector = $this.attr('href')
selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '')
}
, , , data-target , href. , href, #profile&_xdm_Info=null|null|null #profile. var $target = $(selector) jQuery Sizzle , CSS.
data-target. , , , , .
: , , , _xdm_Info URL-. IIRC, Bootstrap - Javascript/jQuery, href CSS , , . , .
EDIT: , Office . , href . , , -. office.js , ,