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Merge pull request #13770 from twbs/fat-carousel

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change how carousel indicators activate - fixes #12592
This commit is contained in:
Jacob 2014-06-09 22:09:38 -07:00
commit 6a2482447d
1 changed files with 6 additions and 10 deletions
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16
js/carousel.js
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@ -48,16 +48,14 @@
return this return this
} }
Carousel.prototype.getActiveIndex = function () { Carousel.prototype.getItemIndex = function (item) {
this.$active = this.$element.find('.item.active') this.$items = item.parent().children('.item')
this.$items = this.$active.parent().children('.item') return this.$items.index(item || this.$active)
return this.$items.index(this.$active)
} }
Carousel.prototype.to = function (pos) { Carousel.prototype.to = function (pos) {
var that = this var that = this
var activeIndex = this.getActiveIndex() var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
if (pos > (this.$items.length - 1) || pos < 0) return if (pos > (this.$items.length - 1) || pos < 0) return
@ -119,10 +117,8 @@
if (this.$indicators.length) { if (this.$indicators.length) {
this.$indicators.find('.active').removeClass('active') this.$indicators.find('.active').removeClass('active')
this.$element.one('slid.bs.carousel', function () { // yes, "slid" var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
var $nextIndicator = $(that.$indicators.children()[that.getActiveIndex()]) $nextIndicator && $nextIndicator.addClass('active')
$nextIndicator && $nextIndicator.addClass('active')
})
} }
var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid" var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"