基于Bootstrap的垂直滚动新闻特效

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基于Bootstrap的垂直滚动新闻特效
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    插件介绍

    这是一款基于Bootstrap的垂直滚动新闻特效。原生的Bootstrap只有水平的轮播图插件。该特效通过修改HTML结构和CSS样式来达到垂直滚动轮播的效果。

    浏览器兼容性

    浏览器兼容性
    时间:2016-10-11
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简要教程

这是一款基于Bootstrap的垂直滚动新闻特效。原生的Bootstrap只有水平的轮播图插件。该特效通过修改HTML结构和CSS样式来达到垂直滚动轮播的效果。

使用方法

在页面中引入jquery和bootstrap的相关文件。

<link rel='stylesheet' href='http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css'>
<script src="http://cdn.bootcss.com/jquery/1.11.0/jquery.min.js" type="text/javascript"></script>
<script src='http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js'></script>                  
                
HTML结构

该垂直滚动新闻特效的基本HTML结构如下:

<div class="bg-demo">
  <div class="container">
    <div id="carousel-example-vertical" class="carousel vertical slide">
      <div class="carousel-inner" role="listbox">
        <div class="item active">
          <p class="ticker-headline">
            <a href="#">
              滚动新闻内容。。。
            </a>
          </p>
        </div>
        ......
      </div>
      <!-- 上下箭头按钮 -->
      <a class="up carousel-control" href="#carousel-example-vertical" role="button" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-up" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="down carousel-control" href="#carousel-example-vertical" role="button" data-slide="next">
        <span class="glyphicon glyphicon-chevron-down" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>
  </div>
</div> 
                 
CSS样式

为该垂直滚动新闻特效添加下面的CSS样式:

body {
  margin: 50px 0;
}
.bg-demo{
  background: #66677c;
}
.ticker-headline {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 25px 0;
  margin: 0;
  font-size: 18px;
}

.carousel.vertical .carousel-inner {
  height: 100%;
  width: auto;
}
.carousel.vertical .carousel-inner > .item {
  width: auto;
  padding-right: 50px;
  -webkit-transition: 0.6s ease-in-out top;
  transition: 0.6s ease-in-out top;
}
@media all and (transform-3d), (-webkit-transform-3d) {
  .carousel.vertical .carousel-inner > .item {
    -webkit-transition: 0.6s ease-in-out;
    transition: 0.6s ease-in-out;
  }
  .carousel.vertical .carousel-inner > .item.next, 
  .carousel.vertical .carousel-inner > .item.active.right {
    -webkit-transform: translate3d(0, 100%, 0);
            transform: translate3d(0, 100%, 0);
    top: 0;
  }
  .carousel.vertical .carousel-inner > .item.prev, 
  .carousel.vertical .carousel-inner > .item.active.left {
    -webkit-transform: translate3d(0, -100%, 0);
            transform: translate3d(0, -100%, 0);
    top: 0;
  }
  .carousel.vertical .carousel-inner > .item.next.left, 
  .carousel.vertical .carousel-inner > .item.prev.right, 
  .carousel.vertical .carousel-inner > .item.active {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
    top: 0;
  }
}
.carousel.vertical .carousel-inner > .active,
.carousel.vertical .carousel-inner > .next,
.carousel.vertical .carousel-inner > .prev {
  display: block;
}
.carousel.vertical .carousel-inner > .active {
  top: 0;
}
.carousel.vertical .carousel-inner > .next,
.carousel.vertical .carousel-inner > .prev {
  position: absolute;
  top: 0;
  width: 100%;
}
.carousel.vertical .carousel-inner > .next {
  top: 100%;
}
.carousel.vertical .carousel-inner > .prev {
  top: -100%;
}
.carousel.vertical .carousel-inner > .next.left,
.carousel.vertical .carousel-inner > .prev.right {
  top: 0;
}
.carousel.vertical .carousel-inner > .active.left {
  top: -100%;
}
.carousel.vertical .carousel-inner > .active.right {
  top: 100%;
}

.carousel.vertical .carousel-control {
  left: auto;
  width: 50px;
}
.carousel.vertical .carousel-control.up {
  top: 0;
  right: 0;
  bottom: 50%;
}
.carousel.vertical .carousel-control.down {
  top: 50%;
  right: 0;
  bottom: 0;
}
.carousel.vertical .carousel-control .icon-prev,
.carousel.vertical .carousel-control .icon-next,
.carousel.vertical .carousel-control .glyphicon-chevron-up,
.carousel.vertical .carousel-control .glyphicon-chevron-down {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: inline-block;
}
.carousel.vertical .carousel-control .icon-prev,
.carousel.vertical .carousel-control .glyphicon-chevron-up {
  left: 50%;
  margin-left: -10px;
  top: 50%;
  margin-top: -10px;
}
.carousel.vertical .carousel-control .icon-next,
.carousel.vertical .carousel-control .glyphicon-chevron-down {
  left: 50%;
  margin-left: -10px;
  top: 50%;
  margin-top: -10px;
}
.carousel.vertical .carousel-control .icon-up,
.carousel.vertical .carousel-control .icon-down {
  width: 20px;
  height: 20px;
  line-height: 1;
  font-family: serif;
}
.carousel.vertical .carousel-control .icon-prev:before {
  content: '\2039';
}
.carousel.vertical .carousel-control .icon-next:before {
  content: '\203a';
}
                 

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