我正在使用ASP.net MVC 5,我创建了一个带有4个图像的bootstrap轮播/幻灯片,我想获得此轮播上活动幻灯片的ID。然后,当用户点击提交按钮时,我可以将他重定向到另一个记录URL中活动幻灯片ID的页面。
<form method="post">
<div id="mycarousel" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#mycarousel" data-slide-to="0" class=""></li>
<li data-target="#mycarousel" data-slide-to="1"></li>
<li data-target="#mycarousel" data-slide-to="2"></li>
<li data-target="#mycarousel" data-slide-to="3"></li>
</ol>
<a class="carousel-buttonleft" href="#mycarousel" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-buttonright" href="#mycarousel" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
<div class="carousel-inner" role="listbox" style="height:300px">
<div class="item active" align="center">
<div align="center" class="carousel-image"><img src="../images/saumon.png" alt="saumon1" /></div>
<div class="carousel-caption">
<p>NORMAL SKIN</p>
</div>
</a>
</div>
<div class="item ">
<div align="center" class="carousel-image">
<img src="../images/saumon.png" alt="saumon1" />
</div>
<div class="carousel-caption">
<p>SILVER SKIN</p>
</div>
</div>
<div class="item " align="center">
<div align="center" class="carousel-image"><img src="../images/saumon.png" alt="saumon1" /></div>
<div class="carousel-caption">
<p>DEEP SKIN</p>
</div>
</div>
<div class="item " align="center">
<div align="center" class="carousel-image"><img src="../images/saumon.png" alt="saumon1" /></div>
<div class="carousel-caption">
<p>WITH SKIN</p>
</div>
</div>
</div>
</div>
感谢。
答案 0 :(得分:1)
在css中:
.carousel-inner .item .active
在jQuery中:
$('。carousel-inner .item .active')
然后... .attr('id')以及值 .val()或 .text()
在C#中,我找到了这个主题,向您展示如何根据特定的className目标在页面控件中进行迭代: StackOverflow