Question

在本教程中，这段代码似乎运行正常，但是当我在index.html中实现时，Next和Prev Chevron图标出现在Slider下面，而不是滑块上。参见随附的截图，你可以看到左下角的小按钮。这是什么问题？是否缺少任何Bootstrap类？

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

<div class="carousel-inner">
    <div class="item active">
        <img src="images/slide1.jpg" alt="Slider image">
        <div class="carousel-caption">This is a caption.</div>
    </div>
    <div class="item">
        <img src="images/slide2.jpg" alt="Slider image">
        <div class="carousel-caption">This is a caption.</div>
    </div>
    <div class="item">
        <img src="images/slide3.jpg" alt="Slider image">
        <div class="carousel-caption">This is a caption.</div>
    </div>
    <a href="#gallery-carousel" clsas="left carousel-control" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left"></span>
    </a>
    <a href="#gallery-carousel" clsas="right carousel-control" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right"></span>
    </a>
</div>

Screenshot of slider

Answer 1

更改：

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

有关：

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

类属性拼写错误

Slider Next和Prev按钮位于滑块下方

1 个答案: