我的 HTML 中有两个元素。在每个标签中都有一个问号图标。单击问号会触发一个模式窗口。这是我的 html 代码看起来像
<form>
<div class="form-group">
<label class="control-label col-md-4 col-lg-3 required" for="offer_title" id="ThemaLbl">
<div class="inline-help form-label"><i onClick="myFunction('themaModal')" class="fa fa-question-circle-o" id="ThemaHilfe"></i></div>Thema</label>
<div class="col-md-8 col-lg-9">
<textarea class="longInput" cols="42" rows="1" id="ThemaTextfield"></textarea>
</div>
</div>
<!-- The Modal -->
<div id="themaModal" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modalheader">
<h2><p><b id="hilfeTitel">Wie kann ich eine neue Anzeige erstellen?</b></p></h2>
</div>
<div>
<p style="display: block;"><font size="6" id="hilfeText"><b id="hilfeText">Sie wollen eine neue Anzeige anlegen?</b> Dann tragen Sie die zugehörigen Informationen ein und speichern
das Ergebnis am Ende ab.</font></p>
</div>
<div>
<div class="panel panel-default" id="feedback-form">
<div class="panel-heading">
<h4 class="panel-title" id="hilfeQuestion">
<i class="fa fa-question-circle"></i> Waren die Informationen für Sie hilfreich? </h4>
</div>
<div class="panel-body">
<form class="feedback" id="new_feedback" role="form" action="/feedbacks" method="post" accept-charset="UTF-8" data-remote="true">
<input name="utf8" type="hidden" value="✓">
<div class="form-group">
<textarea name="feedback[comment]" class="form-control" id="feedback_comment" placeholder="Sie können uns hier Ihre Anmerkungen mitteilen."></textarea>
</div>
<input name="feedback[context]" id="feedback_context" type="hidden" value="/offers/new">
<input name="feedback[help_key]" id="feedback_help_key" type="hidden" value="help.offers.new">
</form>
<div class="hidden response">
Vielen Dank für Ihr Feedback!
</div>
</div>
</div>
<div class="sa-button-container">
<button tabindex="2" class="cancel" style="display: none; box-shadow: none;">Cancel</button>
<div class="sa-confirm-button-container">
<button id="commentOK" tabindex="1" class="confirm" style="display: inline-block; box-shadow: 0px 0px 2px rgba(140,212,245,0.8), inset 0px 0px 0px 1px rgba(0,0,0,0.05);">OK</button>
<div class="la-ball-fall">
<div></div>
<div></div>
<div></div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="form-group">
<label class="control-label col-md-4 col-lg-3" for="offer_content" id="InhaltLbl">
<div class="inline-help form-label" ><i onClick="myFunction('inhaltModal')" class="fa fa-question-circle-o" id="InhaltHilfe"></i></div>Inhalt</label>
<div class="col-md-8 col-lg-9">
<textarea class="longInput" cols="42" rows="4" id="InhaltTextfield"></textarea>
</div>
</div>
<!-- The Modal -->
<div id="inhaltModal" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modalheader">
<h2><p><b id="hilfeTitel">Wie kann ich eine neue Anzeige erstellen?</b></p></h2>
</div>
<div>
<p style="display: block;"><font size="6" id="hilfeText"><b id="hilfeText">Sie wollen eine neue Anzeige anlegen?</b> Dann tragen Sie die zugehörigen Informationen ein und speichern
das Ergebnis am Ende ab.</font></p>
</div>
<div>
<div class="panel panel-default" id="feedback-form">
<div class="panel-heading">
<h4 class="panel-title" id="hilfeQuestion">
<i class="fa fa-question-circle"></i> Waren die Informationen für Sie hilfreich? </h4>
</div>
<div class="panel-body">
<form class="feedback" id="new_feedback" role="form" action="/feedbacks" method="post" accept-charset="UTF-8" data-remote="true">
<input name="utf8" type="hidden" value="✓">
<div class="form-group">
<textarea name="feedback[comment]" class="form-control" id="feedback_comment" placeholder="Sie können uns hier Ihre Anmerkungen mitteilen."></textarea>
</div>
<input name="feedback[context]" id="feedback_context" type="hidden" value="/offers/new">
<input name="feedback[help_key]" id="feedback_help_key" type="hidden" value="help.offers.new">
</form>
<div class="hidden response">
Vielen Dank für Ihr Feedback!
</div>
</div>
</div>
<div class="sa-button-container">
<button tabindex="2" class="cancel" style="display: none; box-shadow: none;">Cancel</button>
<div class="sa-confirm-button-container">
<button id="commentOK" tabindex="1" class="confirm" style="display: inline-block; box-shadow: 0px 0px 2px rgba(140,212,245,0.8), inset 0px 0px 0px 1px rgba(0,0,0,0.05);">OK</button>
<div class="la-ball-fall">
<div></div>
<div></div>
<div></div>
</div>
</div>
</div>
</div>
</div>
</div>
</form>
第一个盒子工作正常。但是，由于某种原因，第二个框在单击“确定”按钮后并未关闭。我的 .css 看起来像这样:
/* The Modal (background) */
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 999; /* Sit on top */
padding-top: 100px; /* Location of the box */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}
/* Modal Content */
.modal-content {
background-color: #fefefe;
margin: auto;
padding: 20px;
border: 1px solid #888;
width: 80%;
}
/* The Close Button */
.close {
color: #aaaaaa;
float: right;
font-size: 28px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: #000;
text-decoration: none;
cursor: pointer;
}
.modalheader{
margin: -17px -17px 15px;
padding: 10px 15px;
background-color: #f2fcde;
border-bottom: 1px solid silver;
font-weight: 600;
line-height: 40px;
display: -ms-flexbox !important;
font-family: inherit;
font-size: 7;
}
这是我的js:
function myFunction(modalElem){
// Get the modal
var modal = document.getElementById(modalElem);
// Get the <span> element that closes the modal
var span = document.getElementById("commentOK");
modal.style.display = "block";
// When the user clicks on <span> (OK), close the modal
span.onclick = function() {
modal.style.display = "none";
}
我尝试将模态窗口的代码放在 html 文件底部靠近正文的“表单”之外，但这没有帮助。我不是经验丰富的 html 程序员，无论错误是什么，我都找不到。我该如何解决这个问题？
最佳答案
var modal = document.getElementById(ok);
我认为问题是 getElementById 里面的 ok 必须是一个字符串，试试:
var modal = document.getElementById('ok');
关于javascript - 为什么我的模态窗口在点击后没有关闭？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/58411366/