jQuery UI Menu icons用法及代码示例

jQuery UI由GUI小部件，视觉效果和使用HTML，CSS和jQuery实现的主题组成。 jQuery UI非常适合为网页构建UI接口。 jQuery UI菜单图标选项用于添加sub-menus的图标。

用法:

$( ".selector" ).menu({
  icons:{ submenu:"ui-icon-circle-triangle-e" }
});

CDN链接：首先，添加项目所需的jQuery UI脚本。

<link rel=”stylesheet” href=”//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css”>
<script src=”//code.jquery.com/jquery-1.12.4.js”></script>
<script src=”//code.jquery.com/ui/1.12.1/jquery-ui.js”></script>

例：

HTML


<!doctype html>
<html lang="en">
  
<head>
    <meta charset="utf-8">
    <link rel="stylesheet" href=
    "//code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css">
    <script src="//code.jquery.com/jquery-1.12.4.js"></script>
    <script src="//code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
    <style>
        .ui-menu {
            width:300px;
        }
    </style>
</head>
  
<body>
    <h1 style="color:green;">GeeksforGeeks</h1>
  
    <h3>jQuery UI Menu icons option</h3>
  
    <ul id="menu">
        <li>
            <div>Programming Languages</div>
            <ul>
                <li>
                    <div>C Programming</div>
                </li>
                <li>
                    <div>C++ Programming</div>
                </li>
                <li>
                    <div>Java Programming</div>
                </li>
            </ul>
        </li>
        <li>
            <div>Web Technology</div>
            <ul>
                <li>
                    <div>HTML</div>
                </li>
                <li>
                    <div>CSS</div>
                </li>
                <li>
                    <div>JavaScript</div>
                </li>
            </ul>
        </li>
        <li>
            <div>Computer Networks</div>
        </li>
        <li>
            <div>Operating System</div>
        </li>
    </ul>
  
    <script>
        $("#menu").menu({
            icons:{ submenu:"ui-icon-circle-triangle-e" }
        });
    </script>
</body>
  
</html>

输出：

参考： https://api.jqueryui.com/menu/#option-icons

相关用法

注：本文由纯净天空筛选整理自ppatelkap大神的英文原创作品 jQuery UI Menu icons Option。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。