我正在使用 Bootstrap 3。我有一个模态框，我在其中使用以下 Bootstrap 代码在右上角插入了一个十字:
<button type="button" class="close" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
我实际上认为 Bootstrap class="close" 会关闭模式。但似乎我需要更多的东西才能让它发挥作用？
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="mk row">
<a href="#">
<div class="col-sm-12 margin_bottom">
<div class="hover11 column">
<figure>
<a href="#" data-toggle="modal" data-target="#nyhedsbrev-tilmelding">
<img src="https://dohanews.co/wp-content/uploads/2016/07/headline.png" alt="Sign up for our newsletter" class="img-responsive"></img>
</a>
</figure>
</div>
<div class="modal fade" id="nyhedsbrev-tilmelding" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
<div id="mc_embed_signup">
<button type="button" class="close" aria-label="Close"><span aria-hidden="true">×</span></button>
<form action="https://zalis.us17.list-manage.com/subscribe/post?u=3be651219436ee0f217f040a5&id=d07c036d2e" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate>
<div id="mc_embed_signup_scroll">
<h2>Subscribe to our mailing list</h2>
<div class="indicates-required"><span class="asterisk">*</span> indicates required</div>
<div class="mc-field-group">
<label for="mce-EMAIL">Email Address <span class="asterisk">*</span></label>
<input type="email" value="" name="EMAIL" class="required email" id="mce-EMAIL">
</div>
<div class="mc-field-group">
<label for="mce-FNAME">First Name </label>
<input type="text" value="" name="FNAME" class="" id="mce-FNAME">
</div>
<div id="mce-responses" class="clear">
<div class="response" id="mce-error-response" style="display:none"></div>
<div class="response" id="mce-success-response" style="display:none"></div>
</div>
<div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_3be651219436ee0f217f040a5_d07c036d2e" tabindex="-1" value=""></div>
<div class="clear">
<input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="button"></div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
<div class="inner-wrapper bottom-left"></div>
</div>
</a>
</div>
<script>
let $input = document.getElementById('mc-embedded-subscribe')
$input.addEventListener('click', function (){
this.value= "close";
this.setAttribute('data-dismiss','modal');
})
</script>
</body>
</html>最佳答案
您需要将 data-dismiss="modal" 属性添加到按钮以关闭模式。
<button type="button" class="close" aria-label="Close" data-dismiss="modal">
<span aria-hidden="true">×</span>
</button>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="mk row">
<a href="#">
<div class="col-sm-12 margin_bottom">
<div class="hover11 column">
<figure>
<a href="#" data-toggle="modal" data-target="#nyhedsbrev-tilmelding">
<img src="https://dohanews.co/wp-content/uploads/2016/07/headline.png" alt="Sign up for our newsletter" class="img-responsive"/>
</a>
</figure>
</div>
<div class="modal fade" id="nyhedsbrev-tilmelding" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" aria-label="Close" data-dismiss="modal"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
<div id="mc_embed_signup">
<form action="https://zalis.us17.list-manage.com/subscribe/post?u=3be651219436ee0f217f040a5&id=d07c036d2e" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate>
<div id="mc_embed_signup_scroll">
<h2>Subscribe to our mailing list</h2>
<div class="indicates-required"><span class="asterisk">*</span> indicates required</div>
<div class="mc-field-group">
<label for="mce-EMAIL">Email Address <span class="asterisk">*</span></label>
<input type="email" value="" name="EMAIL" class="required email" id="mce-EMAIL">
</div>
<div class="mc-field-group">
<label for="mce-FNAME">First Name </label>
<input type="text" value="" name="FNAME" class="" id="mce-FNAME">
</div>
<div id="mce-responses" class="clear">
<div class="response" id="mce-error-response" style="display:none"></div>
<div class="response" id="mce-success-response" style="display:none"></div>
</div>
<div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_3be651219436ee0f217f040a5_d07c036d2e" tabindex="-1" value=""></div>
<div class="clear">
<input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="button"></div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
<div class="inner-wrapper bottom-left"></div>
</div>
</a>
</div>
<script>
let $input = document.getElementById('mc-embedded-subscribe')
$input.addEventListener('click', function (){
this.value= "close";
this.setAttribute('data-dismiss','modal');
})
</script>
</body>
</html>关于html - Bootstrap 模态框上的关闭交叉不起作用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/51836281/