代码分析:<template> <div class="inline-block" id="fatherBox"> <el-carousel indicator-position="none" id="box" :interval="8000"> <el-carousel-item v-for="(item, index) in lists" :key="index"> <el-image style="width: 190px; height: 150px" :src="item.url1" fit="cover" ></el-image> <el-image style="width: 190px; height: 150px; margin-top: 6px" :src="item.url2" fit="cover" ></el-image> <el-image style="width: 190px; height: 150px; margin-top: 6px" :src="item.url3" fit="cover" ></el-image> </el-carousel-item> </el-carousel> </div> </template>
时间: 2024-03-26 15:36:51 浏览: 140
这是一个 Vue.js 的代码片段,主要用于展示一个图片轮播的组件。其中使用了 Element UI 的 el-carousel 和 el-image 组件。el-carousel 组件控制了图片的轮播,而 el-image 组件则负责展示图片。其中,v-for 指令用于循环遍历数据源 lists 中的图片信息,并将其分别展示在 el-image 组件中。整个组件的样式由 div 标签包裹,class 属性为 inline-block,id 为 fatherBox。el-carousel 组件的 indicator-position 属性设置为 none,表示隐藏轮播图的指示器。interval 属性设置为 8000,表示间隔时间为 8 秒。
相关问题
把这段代码轮播里的箭头加上阴影或者颜色加深 <div class="col-md-6"> <div id="myCarousel" class="carousel slide" data-interval="3000" > <ul class="carousel-indicators"> <li data-target="#myCarousel" data-slide-to="0" class="active"><> <li data-target="#myCarousel" data-slide-to="1"><> <li data-target="#myCarousel" data-slide-to="2"><> </ul> <div class="carousel-inner"> <div class="carousel-item active"> <img src="img/B1.jpg" class="d-block w-100" alt="First slide"> </div> <div class="carousel-item"> <img src="img/B2.png" class="d-block w-100" alt="Second slide"> </div> <div class="carousel-item"> <img src="img/B3.png" class="d-block w-100" alt="Third slide"> </div> </div> <a class="carousel-control-prev" href="#myCarousel" data-slide="prev"> <span class="carousel-control-prev-icon"></span> </a> <a class="carousel-control-next" href="#myCarousel" data-slide="next"> <span class="carousel-control-next-icon"></span> </a> </div> </div>
你可以通过在CSS文件中为.carousel-control-prev-icon和.carousel-control-next-icon类添加box-shadow属性来为箭头添加阴影,例如:
.carousel-control-prev-icon, .carousel-control-next-icon {
box-shadow: 2px 2px 2px #888888;
}
你也可以通过为这两个类添加background-color属性来加深箭头的颜色,例如:
.carousel-control-prev-icon, .carousel-control-next-icon {
background-color: #333333;
}
将这段代码轮播中下方小方块改成圆点<div class="col-md-6"> <div id="myCarousel" class="carousel slide" data-interval="3000" > <ul class="carousel-indicators"> <li data-target="#myCarousel" data-slide-to="0" class="active"><> <li data-target="#myCarousel" data-slide-to="1"><> <li data-target="#myCarousel" data-slide-to="2"><> </ul> <div class="carousel-inner"> <div class="carousel-item active"> <img src="img/B1.jpg" class="d-block w-100" alt="First slide"> </div> <div class="carousel-item"> <img src="img/B2.png" class="d-block w-100" alt="Second slide"> </div> <div class="carousel-item"> <img src="img/B3.png" class="d-block w-100" alt="Third slide"> </div> </div> <a class="carousel-control-prev" href="#myCarousel" data-slide="prev"> <span class="carousel-control-prev-icon"></span> </a> <a class="carousel-control-next" href="#myCarousel" data-slide="next"> <span class="carousel-control-next-icon"></span> </a>
可以将ul标签中的class属性改成"carousel-indicators d-flex justify-content-center", 然后将li标签中的内容改成圆点的html代码,如下所示:
<div class="col-md-6">
<div id="myCarousel" class="carousel slide" data-interval="3000" >
<ul class="carousel-indicators d-flex justify-content-center">
<li data-target="#myCarousel" data-slide-to="0" class="active"><span class="dot"></span></li>
<li data-target="#myCarousel" data-slide-to="1"><span class="dot"></span></li>
<li data-target="#myCarousel" data-slide-to="2"><span class="dot"></span></li>
</ul>
<div class="carousel-inner">
<div class="carousel-item active">
<img src="img/B1.jpg" class="d-block w-100" alt="First slide">
</div>
<div class="carousel-item">
<img src="img/B2.png" class="d-block w-100" alt="Second slide">
</div>
<div class="carousel-item">
<img src="img/B3.png" class="d-block w-100" alt="Third slide">
</div>
</div>
<a class="carousel-control-prev" href="#myCarousel" data-slide="prev">
<span class="carousel-control-prev-icon"></span>
</a>
<a class="carousel-control-next" href="#myCarousel" data-slide="next">
<span class="carousel-control-next-icon"></span>
</a>
</div>
</div>
然后在CSS中添加以下代码,来将li标签中的圆点改成实心圆:
.carousel-indicators li span.dot {
height: 12px;
width: 12px;
margin: 0 5px;
background-color: #bbb;
border-radius: 50%;
display: inline-block;
}
.carousel-indicators li.active span.dot {
background-color: #fdd100;
}
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