【发布时间】:2020-12-27 22:26:15
【问题描述】:
我试图在单击图像时突出显示它,我希望它保持突出显示直到单击其他内容。
我不确定我缺少什么我有以下 HTML(忽略头部和导航栏)。
a.selected {
background-color: tomato;
}
</html>
<body>
<div class="container-fluid d-flex justify-content-center" id="searchLogos">
<div class="row d-flex justify-content-center ">
<div class="col-search">
<p>Highlight icon below to search one database</p>
<div class="d-flex">
<ul class="list-inline mx-auto justify-content-center" id="searchLogos">
<li class="list-inline-item">
<a href="#">
<img src="Img/Netflix_Logo_RGB.png" id='netflix' alt="Button to select netflix" style="width:75px;height:75px;">
</a>
</li>
<li class="list-inline-item">
<a href="#">
<img src="Img/prime-video-logo@logotyp.us.svg" alt="Button to select prime" style="width:75px;height:75px">
</a>
</li>
<li class="list-inline-item">
<a href="#">
<img src="Img/hulu-digital-blkgrn.png" alt="Button to select Hulu" style="width:75px;height:75px">
</a>
</li>
<li class="list-inline-item">
<a href="#">
<img src="Img/Disney+-Logo.wine.png" alt="Button to select Disney+" style="width:75px;height:75px">
</a>
</li>
</ul>
<script>
$('#searchLogos a').click(function() {
$('#searchLogos a').removeClass('selected');
$(this).toggleClass('selected');
});
</script>
</div>
<script>
</script>
</div>
</div>
<!--End container-->
</div>
<!-- Javascript -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.5.4/dist/umd/popper.min.js" integrity="sha384-q2kxQ16AaE6UbzuKqyBE9/u/KzioAlnx2maXQHiDX9d4/zp8Ok3f+M7DPm+Ib6IU" crossorigin="anonymous">
</script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.min.js" integrity="sha384-pQQkAEnwaBkjpqZ8RU1fF1AKtTcHJwFl3pblpTlHXybJjHpMYo79HY3hIi4NKxyj" crossorigin="anonymous">
</script>
</body>
</html>
【问题讨论】:
-
这将完成工作 $(this).toggleClass('selected');,你不需要这行 $('#searchLogos a').removeClass('selected');
标签: html jquery css bootstrap-4