我正在尝试在多步骤表单中为日期和时间选择器创建一个下拉菜单。这里的问题是 jQuery 库相互冲突(特别是在 </form> 和 </body> 之间)，当禁用日期和时间选择器库时，多步骤表单起作用，反之亦然。我在网上查了一下，但似乎没有解决问题。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<link href="vendor/fontawesome-free/css/all.min.css" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css?family=Nunito:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i" rel="stylesheet">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<!-- jQuery -->
<!-- Custom styles for this template-->
<link href="coupons_Example.css" rel="stylesheet">
<title>Title of the document</title>
</head>
<body>
<!-- jQuery -->
<!-- multistep form -->
<!-- multistep form -->
<form id="msform">
<!-- progressbar -->
<ul id="progressbar">
<li class="active">Discount Setup</li>
<li>Type of Discount</li>
<li>Discount Time Period</li>
</ul>
<!-- fieldsets -->
<fieldset>
<h2 class="fs-title">Create Discount</h2>
<h3 class="fs-subtitle">Step 1</h3>
<input type="text" name="email" placeholder="Name of Discount" />
<input type="button" name="next" class="next action-button" value="Next" />
</fieldset>
<fieldset>
<h2 class="fs-title">Type of Discount</h2>
<h3 class="fs-subtitle">Step 2</h3>
<!-- Picking the date and time -->
<input type="text" name="datetimes" />
<input type="button" name="previous" class="previous action-button" value="Previous" />
<input type="button" name="next" class="next action-button" value="Next" />
</fieldset>
<fieldset>
<h2 class="fs-title">Discount Time Period</h2>
<h3 class="fs-subtitle">Step 3</h3>
<input type="text" name="discountstart" placeholder="Discount Start Period" />
<input type="text" name="discountend" placeholder="Discount End Period" />
<input type="text" name="speekeasy" placeholder="Speekeasy" />
<input type="button" name="previous" class="previous action-button" value="Previous" />
<input type="submit" name="submit" class="submit action-button" value="Submit" />
</fieldset>
</form>
<script type="text/javascript" src="https://cdn.jsdelivr.net/jquery/latest/jquery.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/momentjs/latest/moment.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/daterangepicker/daterangepicker.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/daterangepicker/daterangepicker.css" />
<script src="app.js"></script>
<script src="http://thecodeplayer.com/uploads/js/jquery-1.9.1.min.js" type="text/javascript"></script>
<!-- jQuery easing plugin -->
<script src="http://thecodeplayer.com/uploads/js/jquery.easing.min.js" type="text/javascript"></script>
</body>
</html>最佳答案
请尝试以下链接 https://api.jquery.com/jQuery.noConflict/
或者要在同一页面中使用 jquery 的多个版本，请包含 jquery migrate:
https://code.jquery.com/jquery-migrate-1.4.1.min.js
但最好的建议是不要使用多个 jQuery 库
关于javascript - 如何让 JQuery 库之间不发生冲突，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56846246/