diff --git a/js/carousel.js b/js/carousel.js index 282d618fe2..99a077c10a 100644 --- a/js/carousel.js +++ b/js/carousel.js @@ -70,8 +70,11 @@ } Carousel.prototype.getItemForDirection = function (direction, active) { - var delta = direction == 'prev' ? -1 : 1 var activeIndex = this.getItemIndex(active) + var willWrap = (direction == 'prev' && activeIndex === 0) + || (direction == 'next' && activeIndex == (this.$items.length - 1)) + if (willWrap && !this.options.wrap) return active + var delta = direction == 'prev' ? -1 : 1 var itemIndex = (activeIndex + delta) % this.$items.length return this.$items.eq(itemIndex) } @@ -116,14 +119,8 @@ var $next = next || this.getItemForDirection(type, $active) var isCycling = this.interval var direction = type == 'next' ? 'left' : 'right' - var fallback = type == 'next' ? 'first' : 'last' var that = this - if (!$next.length) { - if (!this.options.wrap) return - $next = this.$element.find('.item')[fallback]() - } - if ($next.hasClass('active')) return (this.sliding = false) var relatedTarget = $next[0]