当jQuery关闭时，无法清除弹出窗口中的文本

问题描述 投票：0回答：3

我有一个弹出菜单，并在弹出窗口中有一个iframe代码作为文本。我有一个按钮来启用iframe代码文本。然后我需要禁用或显示：弹出窗口关闭时没有iframe文本。所以下次打开弹出窗口时，我必须再次点击按钮启用文本。我做了显示：没有iframe文本和弹出关闭按钮，但我无法通过单击弹出模式进行操作。当我将Display：none应用于模态类或淡化类时，我甚至无法启用文本。如何在弹出窗口关闭时禁用文本？

这是代码：

	$(".embed-btn").on("click", function() {
		$(".embed-iframe").css("display", "block");
	});

	$(".close").on("click", function() {
		$(".embed-iframe").css("display", "none");
	});
.embed-iframe{
	display: none;
	padding: 10px;
	margin-top: 20px;
	border: 1px solid #ececec;
	background-color: #fafafa;
	font-size: 14px;
	font-weight: 400;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>



<button class="btn open" data-toggle="modal" data-target="#modal1">OPEN</button>

<div class="modal fade main-div-1" id="modal1" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
	<div class="modal-dialog modal-div" role="document">
		<div class="col-md-3 img-div">
			<img src="">
		</div>
		<div class="col-md-9 modal-content content-div">
			<div class="modal-header">
				<h5 class="modal-title" id="exampleModalLabel"></h5>
				<button type="button" class="close" data-dismiss="modal" aria-label="Close">
					<span aria-hidden="true">&times;</span>
				</button>
			</div>
			<div class="modal-body">
        <button class="btn embed-btn">Enable Code</button>
				<div class="embed-iframe">
					<span class="embed-iframe-text">
						&lt;iframe width="" height="" src="" frameborder="" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen&gt;&lt;/iframe&gt;
					</span>
				</div>
			</div>
		</div>
	</div>
</div>
javascript jquery html
3个回答
1
投票

如何在弹出窗口关闭时禁用文本？

您可以使用Bootstrap的内置模式事件来处理此场景。

$('#modal1').on('hide.bs.modal', function (e) {
  $(".embed-iframe").css("display", "none");
})

有了这个，你可以删除下面的代码行，因为.close按钮也会触发hide.bs.modal事件。

$(".close").on("click", function() {
  $(".embed-iframe").css("display", "none");
});
1
投票

你需要添加模态关闭事件监听器，你很高兴。

看看documentation

像这样

$('.modal').on('hidden.bs.modal', function() {
 $(".embed-iframe").css("display", "none");
})


$(".embed-btn").on("click", function() {
  $(".embed-iframe").css("display", "block");
});

$('.modal').on('hidden.bs.modal', function() {
 $(".embed-iframe").css("display", "none");
})
.embed-iframe {
  display: none;
  padding: 10px;
  margin-top: 20px;
  border: 1px solid #ececec;
  background-color: #fafafa;
  font-size: 14px;
  font-weight: 400;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>



<button class="btn open" data-toggle="modal" data-target="#modal1">OPEN</button>

<div class="modal fade main-div-1" id="modal1" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog modal-div" role="document">
    <div class="col-md-3 img-div">
      <img src="">
    </div>
    <div class="col-md-9 modal-content content-div">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLabel"></h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
					<span aria-hidden="true">&times;</span>
				</button>
      </div>
      <div class="modal-body">
        <button class="btn embed-btn">Enable Code</button>
        <div class="embed-iframe">
          <span class="embed-iframe-text">
						&lt;iframe width="" height="" src="" frameborder="" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen&gt;&lt;/iframe&gt;
					</span>
        </div>
      </div>
    </div>
  </div>
</div>
1
投票

你可以查看以下工作链接，http://jsfiddle.net/brahmpragya/mwcsbyv3/12/

在这，我解决了这个问题。只是一个小问题，在模态关闭隐藏iframe代码。

这是代码：

	$(".embed-btn").on("click", function() {
		$(".embed-iframe").css("display", "block");
	});

	$(".close").on("click", function() {
		$(".embed-iframe").css("display", "none");
	});
.embed-iframe{
	display: none;
	padding: 10px;
	margin-top: 20px;
	border: 1px solid #ececec;
	background-color: #fafafa;
	font-size: 14px;
	font-weight: 400;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>



<button class="btn open" data-toggle="modal" data-target="#modal1">OPEN</button>

<div class="modal fade main-div-1" id="modal1" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
	<div class="modal-dialog modal-div" role="document">
		<div class="col-md-3 img-div">
			<img src="">
		</div>
		<div class="col-md-9 modal-content content-div">
			<div class="modal-header">
				<h5 class="modal-title" id="exampleModalLabel"></h5>
				<button type="button" class="close" data-dismiss="modal" aria-label="Close">
					<span aria-hidden="true">&times;</span>
				</button>
			</div>
			<div class="modal-body">
        <button class="btn embed-btn">Enable Code</button>
				<div class="embed-iframe">
					<span class="embed-iframe-text">
						&lt;iframe width="" height="" src="" frameborder="" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen&gt;&lt;/iframe&gt;
					</span>
				</div>
			</div>
		</div>
	</div>
</div>
最新问题
© www.soinside.com 2019 - 2024. All rights reserved.