Question

我正在寻找一种动画Bootstrap 3旋转木马标题的好方法。我找到了这篇文章Bootstrap carousel-caption animation。

可悲的是，它不起作用，因为它在小提琴中工作。在我的页面上，动画实际上不是动画。标题弹出并且没有飞入。此外，动画每个图像只能运行一次。因此，通过旋转木马的第二轮，标题不再显示。

我的CSS是：

.carousel-caption {
    z-index: 0;
    font-size:24px;
    right: 0;
    bottom: 0;
    left: 0;
    top: 0;
    padding-bottom: 30px;
    padding-top:25%;
    height: 100% !important;
    background:rgba(0, 0, 0, 0.25);   
    display: none;
}

我的JS：

var carouselContainer = $('.carousel');
    var slideInterval = 5000;

    function toggleCaption() {
        $('.carousel-caption').hide();
        var caption = carouselContainer.find('.active').find('.carousel-caption');
        caption.delay(500).toggle("slide", {direction:'right'});
    }


    carouselContainer.carousel({
        interval: slideInterval,
        cycle: true,
        pause: "hover"
    }).on('slid.bs.carousel', function() {
        toggleCaption();
    });

您可以看到网站here

Answer 1

我有同样的问题，最后得到了解决方案！

我只是Jquery的初学者，所以我确定你可以清理那一点。此外，最好使用自己的Carousal Structure，只需使用2个类来制作想要制作动画的字幕。

诀窍是使用Animate.css但你必须在动画字幕上禁用Firefox的Ease功能，否则会导致问题。

在这里小提琴：http://jsfiddle.net/z6xq12bh/4/

更多动画效果：http://daneden.github.io/animate.css/

HTML：

    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
      <!-- Indicators -->
      <ol class="carousel-indicators">
        <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
        <li data-target="#carousel-example-generic" data-slide-to="1"></li>
        <li data-target="#carousel-example-generic" data-slide-to="2"></li>
      </ol>

      <!-- Wrapper for slides -->
      <div class="carousel-inner">
        <div class="item active">
          <img src="http://placehold.it/1200x400" alt="...">
          <div class="carousel-caption">
              <h3 class="toggleHeading">Caption Text</h3>
              <p class="toggleCaption">This is some text<p>
          </div>
        </div>
        <div class="item">
          <img src="http://placehold.it/1200x400" alt="...">
          <div class="carousel-caption">
              <h3 class="toggleHeading">Caption Text 2</h3>
               <p class="toggleCaption">This is some text<p>
          </div>
        </div>
        <div class="item">
          <img src="http://placehold.it/1200x400" alt="...">
          <div class="carousel-caption">
              <h3 class="toggleHeading">Caption Text 3</h3>
               <p class="toggleCaption">This is some text<p>
          </div>
        </div>
      </div>

      <!-- Controls -->
      <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left"></span>
      </a>
      <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right"></span>
      </a>
    </div> <!-- Carousel -->

JS：

    <script>
    var carouselContainer = $('.carousel');
    var slideInterval = 5000;

        function toggleH(){
            $('.toggleHeading').hide()
            var caption = carouselContainer.find('.active').find('.toggleHeading').addClass('animated fadeInRight').one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend',
                function (){
                $(this).removeClass('animated fadeInRight')});
        caption.slideToggle();
        }

        function toggleC(){
            $('.toggleCaption').hide()
            var caption = carouselContainer.find('.active').find('.toggleCaption').addClass('animated fadeInUp').one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend',
                function (){
                $(this).removeClass('animated fadeInUp')
        });
        caption.slideToggle();
        }
    carouselContainer.carousel({
    interval: slideInterval, cycle: true, pause: "hover"})
    .on('slide.bs.carousel slid.bs.carousel', toggleH).trigger('slide.bs.carousel')
    .on('slide.bs.carousel slid.bs.carousel', toggleC).trigger('slide.bs.carousel');
     </script>

CSS：

    .toggleHeading {
        animation-delay: 0.5s;
      -webkit-animation-delay: 0.5s;
         -moz-animation-delay: 0.5s;
           -o-animation-delay: 0.5s;
           -moz-transition: none !important;
    }

    .toggleCaption {
        animation-delay: 1.5s;
      -webkit-animation-delay: 1.5s;
         -moz-animation-delay: 1.5s;
           -o-animation-delay: 1.5s;
           -moz-transition: none !important;
    }

动画标题Bootstrap 3轮播

1 个答案: