jQWidgets jqxRibbon updateAt()用法及代码示例

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。它是一个非常强大且优化的框架，独立于平台，并且得到广泛支持。 jqxRibbon 是一个 jQuery 小部件，可用作选项卡式工具栏或大型菜单。

updateAt()方法用于更新项目。它接受Number类型的单个参数索引，并且不返回任何值。

用法:

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

链接文件：从给定链接下载 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>

下面的示例说明了 jQWidgets jqxRibbon updateAt() 方法。

例子：

HTML


<!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 updateAt() 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="Update Item Content" 
            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("updateAt", 0, { 
                    newTitle: "Home Page", 
                    newContent: `<div> 
                <h1>GeeksforGeeks</h1> 
  
                <nav> 
                    <a href="#">Home</a> | 
                    <a href="#">Interview</a> | 
                    <a href="#">Languages</a> 
                </nav> 
            </div>` 
                }); 
            }); 
        }); 
    </script> 
</body> 
  
</html>

输出：

参考： https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxribbon/jquery-ribbon-api.htm

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注：本文由纯净天空筛选整理自blalverma92大神的英文原创作品 jQWidgets jqxRibbon updateAt() Method。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。