Question

我使用bootstrap carousel和这样的指标

<ol class="carousel-indicators">
  <li class="carousel-icon" data-target="#myCarousel" data-slide-to="0" class="active"></li>
  <li class="carousel-icon" data-target="#myCarousel" data-slide-to="1" class=""></li>
  <li class="carousel-icon" data-target="#myCarousel" data-slide-to="2" class=""></li>
  <li class="carousel-icon" data-target="#myCarousel" data-slide-to="3" class=""></li>
  <li class="carousel-icon" data-target="#myCarousel" data-slide-to="4" class=""></li>
 </ol>

第一个指示器上的活动类不会将图标更改为活动状态。

Answer 1

控件中的href必须与轮播中的ID相同。

Answer 2

我在与它争斗了一个小时之后遇到了同样的问题我已经知道我在<div class="carousel-inner" role="listbox">内使用了额外的标题。如下所示

<div class="carousel-inner" role="listbox">
<h3>Some absolute positioned div above all slides - this was causing issue</h3>
<div class="item">
...
</div>
<div class="item">
...
</div>
<div class="item">
...
</div>
</div>

此外，从第一张幻灯片点击返回时，我显示空幻灯片。

请确保您使用<div class="item">以外的任何此类标题/ div等会导致此类问题。我希望它会有所帮助并且会节省一些时间:)

Answer 3

您只发布了部分Bootstrap轮播。以下是http://getbootstrap.com/javascript/#carousel中记录的示例代码。如果您仍未获得预期结果，请检查Devtools。可能会有一个继承的类导致问题。

<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" role="listbox">
    <div class="item active">
      <img src="..." alt="...">
      <div class="carousel-caption">
        ...
      </div>
    </div>
    <div class="item">
      <img src="..." alt="...">
      <div class="carousel-caption">
        ...
      </div>
    </div>
    ...
  </div>

  <!-- Controls -->
  <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
    <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
    <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

Bootstrap轮播指示器未激活

3 个答案: