jquery - How to Get total and Current Slide Number of Carousel -

can please let me know how can total , current number of carousel slides in bootstrap image below?

image showing current page , total number of pages

i have standard bootstrap carousel , <div> .num class display total , current number , used code retrieve numbers didn't go through

$('.num').html(){   $('#mycarousel').carousel({number}) }

thanks

update:

please find sample @ jsfiddle link

each slide has .item class it, can total number of slides

var totalitems = $('.item').length;

active slide has class named active, can index of active slide this

var currentindex = $('div.active').index() + 1;

you can update these values binding bootstrap carousel slid event this

$('#mycarousel').bind('slid', function() {     currentindex = $('div.active').index() + 1;    $('.num').html(''+currentindex+'/'+totalitems+''); });

IO