Bootstrap 轮播动画从上到下而不是从左到右

Question

在引导轮播中是否有任何选项可以将其从上到下和从下到上进行动画处理，而不是从右到左和从左到右。

jsFiddle

<div id="myCarousel" class="carousel slide" data-ride="carousel" data-interval="false">
    <!-- Indicators -->
    <ol class="carousel-indicators">
        <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
        <li data-target="#myCarousel" data-slide-to="1" class=""></li>
        <li data-target="#myCarousel" data-slide-to="2" class=""></li>
    </ol>
    <div class="carousel-inner">
        <div class="item active">
            <div class="container">
                <div class="carousel-caption">
                     <h1>Example headline.</h1>

                    <p><a class="btn btn-lg btn-primary" href="#" role="button">Sign up today</a>
                    </p>
                </div>
            </div>
        </div>
        <div class="item">
            <div class="container">
                <div class="carousel-caption">
                     <h1>Another example headline.</h1>

                    <p><a class="btn btn-lg btn-primary" href="#" role="button">Learn more</a>
                    </p>
                </div>
            </div>
        </div>
        <div class="item">
            <div class="container">
                <div class="carousel-caption">
                     <h1>One more for good measure.</h1>

                    <p><a class="btn btn-lg btn-primary" href="#" role="button">Browse gallery</a>
                    </p>
                </div>
            </div>
        </div>
    </div> <a class="left carousel-control" href="#myCarousel" data-slide="prev"><span class="glyphicon glyphicon-chevron-left"></span></a>
 <a class="right carousel-control" href="#myCarousel" data-slide="next"><span class="glyphicon glyphicon-chevron-right"></span></a>

</div>

Answer 1

您可以使用此代码更改轮播的方向（末尾的 JSFiddle 示例）

注意 CSS vertical 类选择器

CSS：（轮播方向变化的本质）

.vertical .carousel-inner {
  height: 100%;
}

.carousel.vertical .item {
   -webkit-transition: 0.6s ease-in-out top;
   -moz-transition: 0.6s ease-in-out top;
   -ms-transition: 0.6s ease-in-out top;
   -o-transition: 0.6s ease-in-out top;
   transition: 0.6s ease-in-out top;
}

.carousel.vertical .active {
   top: 0;
}

.carousel.vertical .next {
   top: 400px;
}

.carousel.vertical .prev {
   top: -400px;
}

.carousel.vertical .next.left,
.carousel.vertical .prev.right {
   top: 0;
}

.carousel.vertical .active.left {
   top: -400px;
}

.carousel.vertical .active.right {
   top: 400px;
}

.carousel.vertical .item {
   left: 0;
}

Javascript：

$('.carousel').carousel({
   interval: 3000
})

HTML：

<div class="container">
    <div class="row-fluid">
        <div class="span6 offset3">
            <div id="myCarousel" class="carousel slide vertical">
                <!-- Carousel items -->
                <div class="carousel-inner">
                    <div class="active item">
                        <img src="http://placehold.it/600x400&amp;text=First+Slide">
                    </div>
                    <div class="item">
                        <img src="http://placehold.it/600x400&amp;text=Second+Slide">
                    </div>
                    <div class="item">
                        <img src="http://placehold.it/600x400&amp;text=Third+Slide">
                    </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>
        </div>
    </div>
</div>

你可以在这里看到它的实际效果：http://jsfiddle.net/wram2h2p/