带有animate.css的猫头鹰轮播字幕

Nih*_*edi 2 javascript css jquery twitter-bootstrap animate.css

我试图在猫头鹰轮播中添加字幕。我正在使用animate.css。我已将动画添加到轮播的字幕中,但并非所有人都能使用。只有第一个幻灯片标题具有动画。这是我的代码;

<div class="owl-carousel owl-theme">

<div class="item"><img src="http://placehold.it/900x1200">
    <div class="caption"><h1 class="animated bounce">First Caption</h1></div>
</div>

<div class="item"><img src="http://placehold.it/900x1200">
    <div class="caption"><h1 class="animated bounce">Second Caption</h1></div>
</div>

<div class="item"><img src="http://placehold.it/900x1200">
    <div class="caption"><h1 class="animated bounce">Third Caption</h1></div>
</div>

<div class="item"><img src="http://placehold.it/900x1200">
    <div class="caption"><h1 class="animated bounce">Fourth Caption</h1></div>
</div>

</div><!-- End Carousel -->

<style>
.caption {
    position: absolute;
    font-size: 1.5em;
    top: 0;
    left: 15px;
    border:1px solid;
    color:orange;
    text-shadow: 2px 2px 1px #000;
    padding-top: 60vh;
}
</style>

<script>
$(document).ready(function(){
  $('.owl-carousel').owlCarousel({
    items:1,
    loop:true,
    autoplay:true,
    autoplayTimeout:3500,
    nav:true,    
    })
});
</script>
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我正在等你的帮助。我被卡住了

小智 6

当将类应用于div时,动画仅应用一次。因此,所有幻灯片仅在开始时动画一次,但是您只能看到第一个div,因此没有其他反应。

如果您观察轮播中的幻灯片变化,然后从所有div中删除“动画反弹”类,然后立即将其重新应用于屏幕上的那个,则可以看到每个动画。

试试这个jQuery:

$(document).ready(function() {
  var owl = $('.owl-carousel');

  owl.owlCarousel({
    items: 1,
    loop: true,
    autoplay: true,
    autoplayTimeout: 3500,
    nav: true,
    margin: 10,
  });

  owl.on('changed.owl.carousel', function(event) {
      var item = event.item.index - 2;     // Position of the current item
      $('h1').removeClass('animated bounce');
 $('.owl-item').not('.cloned').eq(item).find('h1').addClass('animated bounce');
  });

});
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然后在您的html中仅将'animate bounce'类用于第一张幻灯片(将其从其他幻灯片中删除):

<div id='monitor'>

</div>
<div class="owl-carousel owl-theme">

  <div class="item"><img src="http://placehold.it/200x200">
    <div class="caption">
      <h1 class="animated bounce">First Caption</h1></div>
  </div>

  <div class="item"><img src="http://placehold.it/200x200">
    <div class="caption">
      <h1 class="">Second Caption</h1></div>
  </div>

  <div class="item"><img src="http://placehold.it/200x200">
    <div class="caption">
      <h1 class="">Third Caption</h1></div>
  </div>

  <div class="item"><img src="http://placehold.it/200x200">
    <div class="caption">
      <h1 class="">Fourth Caption</h1></div>
  </div>

</div>
<!-- End Carousel -->
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