jQuery 中的日期选择器
本文将讨论和演示如何使用 jQuery UI 库在 jQuery 中使用 Datepicker。
jQuery 中的日期选择器
jQuery Datepicker 是一个 jQuery UI 模块,它为我们提供了从网页中选择日期的功能,它带有各种日期自定义、日期格式、日期范围、动画等等。
要使用 jQuery UI,你需要将样式 <link>
放置在项目文档的 <head>
标签中,并在 </body>
标签之后添加一个脚本标签。
//Jquery cdn
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css" integrity="sha512-aOG0c6nPNzGk+5zjwyJaoRUgCdOrfSDhmMID2u4+OIslr0GjpLKo7Xm0Ao3xmpM4T8AmIouRkqwj1nrdVsLKEQ==" crossorigin="anonymous" referrerpolicy="no-referrer" />
//Jquery cdn
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js" referrerpolicy="no-referrer"></script>
//Jquery-ui cdn
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js" integrity="sha512-uto9mlQzrs59VwILcLiRYeLKPPbS/bT71da/OEBYEwcdNUk8jYIy+D176RYoop1Da+f9mvkYrmj5MCLZWEtQuA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
然后,在 <input>
标签上放置 type="text"
和 id="date-input"
。在 jQuery 和 jQuery UI 脚本标签下方添加一个脚本标签,并使用 $("#date-input").datepicker()
初始化日期选择器。
代码:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jQuery UI Datepicker - Default functionality</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css" integrity="sha512-aOG0c6nPNzGk+5zjwyJaoRUgCdOrfSDhmMID2u4+OIslr0GjpLKo7Xm0Ao3xmpM4T8AmIouRkqwj1nrdVsLKEQ==" crossorigin="anonymous" referrerpolicy="no-referrer" />
</head>
<body>
<p>Date: <input type="text" id="date-input"></p>
</body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js" referrerpolicy="no-referrer"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js" integrity="sha512-uto9mlQzrs59VwILcLiRYeLKPPbS/bT71da/OEBYEwcdNUk8jYIy+D176RYoop1Da+f9mvkYrmj5MCLZWEtQuA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script>
$(function() {
$("#date-input").datepicker();
});
</script>
</html>
输出:
当你单击字段日期日历时,将显示一个弹出窗口,你可以从中选择一个日期。
此外,我们还可以通过在 .datepicker({ dateFormat:'dd-mm-yy' })
的参数中提供选项对象来更改日期选择器的格式。
在这里,我们已经指定了宽度和高度。我们还可以指定裁剪开始的左上角坐标。
代码:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jQuery UI Datepicker - Default functionality</title>
<link rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css" integrity="sha512- aOG0c6nPNzGk+5zjwyJaoRUgCdOrfSDhmMID2u4+OIslr0GjpLKo7Xm0Ao3xmpM4T8AmIouRkqwj1nrdVsLKEQ==" crossorigin="anonymous" referrerpolicy="no-referrer" />
</head>
<body>
<p>Date: <input type="text" id="date-input"></p>
</body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js" referrerpolicy="no-referrer"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js" integrity="sha512-uto9mlQzrs59VwILcLiRYeLKPPbS/bT71da/OEBYEwcdNUk8jYIy+D176RYoop1Da+f9mvkYrmj5MCLZWEtQuA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script>
$(function() {
$( "#date-input" ).datepicker({ dateFormat:'dd-mm-yy' });
});
</script>
</html>
输出:
相关文章
Do you understand JavaScript closures?
发布时间:2025/02/21 浏览次数:108 分类:JavaScript
-
The function of a closure can be inferred from its name, suggesting that it is related to the concept of scope. A closure itself is a core concept in JavaScript, and being a core concept, it is naturally also a difficult one.
Do you know about the hidden traps in variables in JavaScript?
发布时间:2025/02/21 浏览次数:178 分类:JavaScript
-
Whether you're just starting to learn JavaScript or have been using it for a long time, I believe you'll encounter some traps related to JavaScript variable scope. The goal is to identify these traps before you fall into them, in order to av
How much do you know about the Prototype Chain?
发布时间:2025/02/21 浏览次数:150 分类:JavaScript
-
The prototype chain can be considered one of the core features of JavaScript, and certainly one of its more challenging aspects. If you've learned other object-oriented programming languages, you may find it somewhat confusing when you start
用 jQuery 检查复选框是否被选中
发布时间:2024/03/24 浏览次数:102 分类:JavaScript
-
在本教程中学习 jQuery 检查复选框是否被选中的所有很酷的方法。我们展示了使用直接 DOM 操作、提取 JavaScript 属性的 jQuery 方法以及使用 jQuery 选择器的不同方法。你还将找到许多有用的
jQuery 中的 Window.onload 与 $(document).ready
发布时间:2024/03/24 浏览次数:180 分类:JavaScript
-
本教程演示了如何在 jQuery 中使用 Window.onload 和 $(document).ready 事件。