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April 14, 2013 06:13
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JS:UI-Carousel-Bootstrap.js
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| /** | |
| <div id="myCarousel" class="carousel slide"> | |
| <ol class="carousel-indicators"> | |
| <li data-target="#myCarousel" data-slide-to="0" class="active"></li> | |
| <li data-target="#myCarousel" data-slide-to="1"></li> | |
| <li data-target="#myCarousel" data-slide-to="2"></li> | |
| </ol> | |
| <!-- Carousel items --> | |
| <div class="carousel-inner"> | |
| <div class="active item">…</div> | |
| <div class="item">…</div> | |
| <div class="item">…</div> | |
| </div> | |
| <!-- Carousel nav --> | |
| <a class="carousel-control left" href="#myCarousel" data-slide="prev">‹</a> | |
| <a class="carousel-control right" href="#myCarousel" data-slide="next">›</a> | |
| </div> | |
| data-slide accepts the keywords prev or next, which alters the slide position relative to it's current position. Alternatively, use data-slide-to to pass a raw slide index to the carousel data-slide-to="2", which jump's the slide position to a particular index beginning with 0. | |
| $('.carousel').carousel() | |
| Options: | |
| interval number 5000 | |
| pause string "hover" | |
| Methods: | |
| .carousel('cycle') | |
| .carousel('pause') | |
| .carousel(number) | |
| .carousel('prev') | |
| .carousel('next') | |
| Events: | |
| slide | |
| slid | |
| */ | |
| /* ========================================================== | |
| * bootstrap-carousel.js v2.3.1 | |
| * http://twitter.github.com/bootstrap/javascript.html#carousel | |
| * ========================================================== | |
| * Copyright 2012 Twitter, Inc. | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| * ========================================================== */ | |
| !function ($) { | |
| "use strict"; // jshint ;_; | |
| /* CAROUSEL CLASS DEFINITION | |
| * ========================= */ | |
| var Carousel = function (element, options) { | |
| this.$element = $(element) | |
| this.$indicators = this.$element.find('.carousel-indicators') | |
| this.options = options | |
| this.options.pause == 'hover' && this.$element | |
| .on('mouseenter', $.proxy(this.pause, this)) | |
| .on('mouseleave', $.proxy(this.cycle, this)) | |
| } | |
| Carousel.prototype = { | |
| cycle: function (e) { | |
| if (!e) this.paused = false | |
| if (this.interval) clearInterval(this.interval); | |
| this.options.interval | |
| && !this.paused | |
| && (this.interval = setInterval($.proxy(this.next, this), this.options.interval)) | |
| return this | |
| } | |
| , getActiveIndex: function () { | |
| this.$active = this.$element.find('.item.active') | |
| this.$items = this.$active.parent().children() | |
| return this.$items.index(this.$active) | |
| } | |
| , to: function (pos) { | |
| var activeIndex = this.getActiveIndex() | |
| , that = this | |
| if (pos > (this.$items.length - 1) || pos < 0) return | |
| if (this.sliding) { | |
| return this.$element.one('slid', function () { | |
| that.to(pos) | |
| }) | |
| } | |
| if (activeIndex == pos) { | |
| return this.pause().cycle() | |
| } | |
| return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos])) | |
| } | |
| , pause: function (e) { | |
| if (!e) this.paused = true | |
| if (this.$element.find('.next, .prev').length && $.support.transition.end) { | |
| this.$element.trigger($.support.transition.end) | |
| this.cycle(true) | |
| } | |
| clearInterval(this.interval) | |
| this.interval = null | |
| return this | |
| } | |
| , next: function () { | |
| if (this.sliding) return | |
| return this.slide('next') | |
| } | |
| , prev: function () { | |
| if (this.sliding) return | |
| return this.slide('prev') | |
| } | |
| , slide: function (type, next) { | |
| var $active = this.$element.find('.item.active') | |
| , $next = next || $active[type]() | |
| , isCycling = this.interval | |
| , direction = type == 'next' ? 'left' : 'right' | |
| , fallback = type == 'next' ? 'first' : 'last' | |
| , that = this | |
| , e | |
| this.sliding = true | |
| isCycling && this.pause() | |
| $next = $next.length ? $next : this.$element.find('.item')[fallback]() | |
| e = $.Event('slide', { | |
| relatedTarget: $next[0] | |
| , direction: direction | |
| }) | |
| if ($next.hasClass('active')) return | |
| if (this.$indicators.length) { | |
| this.$indicators.find('.active').removeClass('active') | |
| this.$element.one('slid', function () { | |
| var $nextIndicator = $(that.$indicators.children()[that.getActiveIndex()]) | |
| $nextIndicator && $nextIndicator.addClass('active') | |
| }) | |
| } | |
| if ($.support.transition && this.$element.hasClass('slide')) { | |
| this.$element.trigger(e) | |
| if (e.isDefaultPrevented()) return | |
| $next.addClass(type) | |
| $next[0].offsetWidth // force reflow | |
| $active.addClass(direction) | |
| $next.addClass(direction) | |
| this.$element.one($.support.transition.end, function () { | |
| $next.removeClass([type, direction].join(' ')).addClass('active') | |
| $active.removeClass(['active', direction].join(' ')) | |
| that.sliding = false | |
| setTimeout(function () { that.$element.trigger('slid') }, 0) | |
| }) | |
| } else { | |
| this.$element.trigger(e) | |
| if (e.isDefaultPrevented()) return | |
| $active.removeClass('active') | |
| $next.addClass('active') | |
| this.sliding = false | |
| this.$element.trigger('slid') | |
| } | |
| isCycling && this.cycle() | |
| return this | |
| } | |
| } | |
| /* CAROUSEL PLUGIN DEFINITION | |
| * ========================== */ | |
| var old = $.fn.carousel | |
| $.fn.carousel = function (option) { | |
| return this.each(function () { | |
| var $this = $(this) | |
| , data = $this.data('carousel') | |
| , options = $.extend({}, $.fn.carousel.defaults, typeof option == 'object' && option) | |
| , action = typeof option == 'string' ? option : options.slide | |
| if (!data) $this.data('carousel', (data = new Carousel(this, options))) | |
| if (typeof option == 'number') data.to(option) | |
| else if (action) data[action]() | |
| else if (options.interval) data.pause().cycle() | |
| }) | |
| } | |
| $.fn.carousel.defaults = { | |
| interval: 5000 | |
| , pause: 'hover' | |
| } | |
| $.fn.carousel.Constructor = Carousel | |
| /* CAROUSEL NO CONFLICT | |
| * ==================== */ | |
| $.fn.carousel.noConflict = function () { | |
| $.fn.carousel = old | |
| return this | |
| } | |
| /* CAROUSEL DATA-API | |
| * ================= */ | |
| $(document).on('click.carousel.data-api', '[data-slide], [data-slide-to]', function (e) { | |
| var $this = $(this), href | |
| , $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7 | |
| , options = $.extend({}, $target.data(), $this.data()) | |
| , slideIndex | |
| $target.carousel(options) | |
| if (slideIndex = $this.attr('data-slide-to')) { | |
| $target.data('carousel').pause().to(slideIndex).cycle() | |
| } | |
| e.preventDefault() | |
| }) | |
| }(window.jQuery); | |
| /** | |
| // | |
| // Carousel | |
| // -------------------------------------------------- | |
| .carousel { | |
| position: relative; | |
| margin-bottom: @baseLineHeight; | |
| line-height: 1; | |
| } | |
| .carousel-inner { | |
| overflow: hidden; | |
| width: 100%; | |
| position: relative; | |
| } | |
| .carousel-inner { | |
| > .item { | |
| display: none; | |
| position: relative; | |
| .transition(.6s ease-in-out left); | |
| // Account for jankitude on images | |
| > img, | |
| > a > img { | |
| display: block; | |
| line-height: 1; | |
| } | |
| } | |
| > .active, | |
| > .next, | |
| > .prev { display: block; } | |
| > .active { | |
| left: 0; | |
| } | |
| > .next, | |
| > .prev { | |
| position: absolute; | |
| top: 0; | |
| width: 100%; | |
| } | |
| > .next { | |
| left: 100%; | |
| } | |
| > .prev { | |
| left: -100%; | |
| } | |
| > .next.left, | |
| > .prev.right { | |
| left: 0; | |
| } | |
| > .active.left { | |
| left: -100%; | |
| } | |
| > .active.right { | |
| left: 100%; | |
| } | |
| } | |
| // Left/right controls for nav | |
| // --------------------------- | |
| .carousel-control { | |
| position: absolute; | |
| top: 40%; | |
| left: 15px; | |
| width: 40px; | |
| height: 40px; | |
| margin-top: -20px; | |
| font-size: 60px; | |
| font-weight: 100; | |
| line-height: 30px; | |
| color: @white; | |
| text-align: center; | |
| background: @grayDarker; | |
| border: 3px solid @white; | |
| .border-radius(23px); | |
| .opacity(50); | |
| // we can't have this transition here | |
| // because webkit cancels the carousel | |
| // animation if you trip this while | |
| // in the middle of another animation | |
| // ;_; | |
| // .transition(opacity .2s linear); | |
| // Reposition the right one | |
| &.right { | |
| left: auto; | |
| right: 15px; | |
| } | |
| // Hover/focus state | |
| &:hover, | |
| &:focus { | |
| color: @white; | |
| text-decoration: none; | |
| .opacity(90); | |
| } | |
| } | |
| // Carousel indicator pips | |
| // ----------------------------- | |
| .carousel-indicators { | |
| position: absolute; | |
| top: 15px; | |
| right: 15px; | |
| z-index: 5; | |
| margin: 0; | |
| list-style: none; | |
| li { | |
| display: block; | |
| float: left; | |
| width: 10px; | |
| height: 10px; | |
| margin-left: 5px; | |
| text-indent: -999px; | |
| background-color: #ccc; | |
| background-color: rgba(255,255,255,.25); | |
| border-radius: 5px; | |
| } | |
| .active { | |
| background-color: #fff; | |
| } | |
| } | |
| // Caption for text below images | |
| // ----------------------------- | |
| .carousel-caption { | |
| position: absolute; | |
| left: 0; | |
| right: 0; | |
| bottom: 0; | |
| padding: 15px; | |
| background: @grayDark; | |
| background: rgba(0,0,0,.75); | |
| } | |
| .carousel-caption h4, | |
| .carousel-caption p { | |
| color: @white; | |
| line-height: @baseLineHeight; | |
| } | |
| .carousel-caption h4 { | |
| margin: 0 0 5px; | |
| } | |
| .carousel-caption p { | |
| margin-bottom: 0; | |
| } | |
| */ |
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