Update the current number of slide when jumping to specific item - Bootstrap 3 Carousel

Question

I modified the standard Boostrap 3 Carousel to be able to jump to a specific slide, when the url matches #. It works, but my pager-text is not upda

Answer 1

Fixed it by updating the pager-text in the if (url.match('#')) { function. Now I can type www.mydomain.com/gallery-url/#4 and I'm sent to the fourth image, and the pager-text displays 4/total.

$(document).ready(function() {  

    var url = document.location.toString();
    var totalItems = $('.item').length;

    //Initiate carousel
    $('.carousel').carousel({
        interval: false
    })

    $('.carousel').on('slid.bs.carousel', function () {

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

        //Update pager-text
        $('.pager-text').text(''+currentIndex+'/'+totalItems+'');

        // Update location based on slide (index is 0-based)
        window.location.hash = "#"+ parseInt($('.carousel .carousel-inner .item.active').index()+1);
    });


    if (url.match('#')) {
        // Clear active item
        $('.carousel .carousel-inner .item.active').removeClass('active');

        // Activate item number #hash
        $('.carousel-inner div:nth-child(' + url.split('#')[1] + ')').addClass('active');

        //Update pager-text
        $('.pager-text').text(''+url.split('#')[1]+'/'+totalItems+'');

    }


});