javascript - 如何为每个轮播元素设置间隔持续时间？

Question

首先，这不是我有 Bootstrap 轮播的任何帖子的重复，我正在尝试为我的每个 Bootstrap 轮播 .item 设置间隔，我找到了它的代码 from here但是这个例子不适用于我的代码片段，我的错误在哪里？我的代码与 with this carousel 相同但是没有任何反应如何为我的每个 Bootstrap 轮播元素设置间隔？

目前这只适用于每个轮播，我认为它应该适用于每个幻灯片(覆盖默认值)有两个原因:

可以将第一张幻灯片设置为显示快速概览等有些幻灯片可能有更多的文字，需要更长的延迟才能阅读，有些则更少....

例如

<div class="carousel-inner">
    <div class="active item" data-interval="500">…</div>
    <div class="item" data-interval="5000">…</div>
    <div class="item" data-interval="5000>…</div>
</div>

---

还有我的真实例子

$(window).load(function() {
  var t;

  var start = $('#carousel').find('.active').attr('data-interval');
  t = setTimeout("$('#carousel').carousel({interval: 1000});", start - 1000);

  $('#carousel').on('slid.bs.carousel', function() {
    clearTimeout(t);
    var duration = $(this).find('.active').attr('data-interval');

    $('#carousel').carousel('pause');
    t = setTimeout("$('#carousel').carousel();", duration - 1000);
  })
  $('.ani-icon-right-chevron').on('click', function() {
    clearTimeout(t);
  });

  $('.ani-icon-chevron-pointing-to-the-left').on('click', function() {
    clearTimeout(t);
  });

});

#carousel {
  width: 700px;
  margin: 70px auto;
}

<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" />



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

  <div class="carousel-inner">
    <div class="item active" data-interval="300">
      <a href="#"><img src="http://placekitten.com/1600/600" /></a>
      <div class="carousel-caption">
        <h3>Meow</h3>
        <p>Just Kitten Around</p>
      </div>
    </div>
    <div class="item" data-interval="600">
      <a href="#"><img src="http://placekitten.com/1600/600" /></a>
      <div class="carousel-caption">
        <h3>Meow</h3>
        <p>Just Kitten Around</p>
      </div>
    </div>
    <div class="item" data-interval="900">
      <a href="#"><img src="http://placekitten.com/1600/600" /></a>
      <div class="carousel-caption">
        <h3>Meow</h3>
        <p>Just Kitten Around</p>
      </div>
    </div>
  </div>

  <a class="left carousel-control" href="#carousel" data-slide="prev">
    <span class="glyphicon glyphicon-chevron-left"></span>
  </a>
  <a class="right carousel-control" href="#carousel" data-slide="next">
    <span class="glyphicon glyphicon-chevron-right"></span>
  </a>
</div>

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>

Answer 1

编辑了你的代码，到目前为止它在我这边工作

<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" />



<div id="carousel" class="carousel slide" data-ride="carousel" data-interval="1000" >
    <ol class="carousel-indicators">
        <li data-target="#carousel" data-slide-to="0" class="active"></li>
        <li data-target="#carousel" data-slide-to="1"></li>
        <li data-target="#carousel" data-slide-to="2"></li>
    </ol>

    <div class="carousel-inner">
        <div class="item active" interval="1000">
            <a href="#"><img src="http://placekitten.com/1600/600" /></a>
            <div class="carousel-caption">
                <h3>Meow</h3>
                <p>Just Kitten Around</p>
            </div>
        </div>
        <div class="item" interval="10000">
            <a href="#"><img src="http://placekitten.com/1600/600" /></a>
            <div class="carousel-caption">
                <h3>Meow</h3>
                <p>Just Kitten Around</p>
            </div>
        </div>
        <div class="item" interval="5000">
            <a href="#"><img src="http://placekitten.com/1600/600" /></a>
            <div class="carousel-caption">
                <h3>Meow</h3>
                <p>Just Kitten Around</p>
            </div>
        </div>
    </div>

    <a class="left carousel-control" href="#carousel" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left"></span>
    </a>
    <a class="right carousel-control" href="#carousel" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right"></span>
    </a>
</div>

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>

<script>
    $(window).load(function () {
        var st;

        $('#carousel').on('slid.bs.carousel', function () {
         //   debugger;

            var newinterval = $('#carousel .carousel-inner').find('.active').attr('interval');

            $('#carousel').carousel("pause");
            clearTimeout(st);
           st =  setTimeout("$('#carousel').carousel()", newinterval);

           // $('#carousel').carousel({ interval: newinterval });
        });
    });
</script>