jQWidgets jqxRibbon removeAt()方法

jQWidgets是一个JavaScript框架，用于为PC和移动设备制作基于Web的应用程序。它是一个非常强大和优化的框架，与平台无关，并得到广泛支持。jqxRibbon是一个jQuery widget，可以用作标签式工具条或巨型菜单。

removeAt()方法用于使用给定的索引号从ribbon widget中移除一个项目。它接受一个Number类型的单一参数index，并且不返回任何值。

语法:

$('#jqxRibbon').jqxRibbon('removeAt', index);

链接的文件：从给出的链接中下载jQWidgets。在HTML文件中，找到下载文件夹中的脚本文件。

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxribbon.js”></script>

例子：下面的例子说明了jQWidgets jqxRibbon removeAt()方法。

<!DOCTYPE html>
<html lang="en">
  <head>
    <link
      rel="stylesheet"
      href="jqwidgets/styles/jqx.base.css"
      type="text/css" />
    <link
      rel="stylesheet"
      href="jqwidgets/styles/jqx.energyblue.css"
      type="text/css" />
    <script type="text/javascript" 
            src="scripts/jquery-1.11.1.min.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqx-all.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxcore.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxribbon.js">
    </script>
  </head>
  
  <body>
    <center>
      <h1 style="color: green">GeeksforGeeks</h1>
      <h3>jQWidgets jqxRibbon removeAt() Method</h3>
    </center>
  
    <div id="jqxRibbon" 
         style="margin: auto">
      <ul>
        <li>GeeksforGeeks</li>
        <li>Web Technology</li>
        <li>Programming Language</li>
      </ul>
   <div>
        <div>
          <h1>GeeksforGeeks</h1>
  
          <nav>
            <a href="#">Home</a> | 
            <a href="#">Interview</a> |
            <a href="#">Languages</a>
          </nav>
        </div>
  
        <div>
          <h1>Web Technology</h1>
  
          <nav>
            <a href="#">HTML</a> | 
            <a href="#">CSS</a> |
            <a href="#">JavaScript</a>
          </nav>
        </div>
  
        <div>
          <h1>Programming Language</h1>
  
          <nav>
            <a href="#">C Programming</a> | 
            <a href="#">C++ Programming</a> |
            <a href="#">Java Programming</a>
          </nav>
        </div>
      </div>
    </div>
  
    <center>
      <input
        type="button"
        id="jqxBtn"
        value="Remove Item At Given Index"
        style="padding: 5px 15px; 
               margin-top: 15px" />
    </center>
  
    <script type="text/javascript">
       $(document).ready(function () {$ ("#jqxRibbon").jqxRibbon({
          width: 450,
          height: 250,
          reorder: true,
        });
  
         $("#jqxBtn").on("click", function () {$ ("#jqxRibbon").jqxRibbon("removeAt", 2);
        });
      });
    </script>
  </body>
</html>

输出:

jQWidgets jqxRibbon removeAt()方法