jQWidgets jqxTagCloud destroy()用法及代碼示例

jQWidgets 是一個 JavaScript 框架，用於為 PC 和移動設備製作基於 Web 的應用程序。它是一個非常強大、優化、獨立於平台且得到廣泛支持的框架。 jqxTagCloud 用於顯示網站上文章、帖子或視頻附帶的用戶生成標簽的集合。

destroy()方法用於調用widget銷毀函數，銷毀所有打印的指定數據。

用法:

$('selector').jqxTagCloud('destroy');

鏈接文件：下載jQWidgets從給定的鏈接。在 HTML 文件中，找到下載文件夾中的腳本文件。

<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/jqxdata.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtagcloud.js”></script>

例子：下麵的例子說明了 jQWidgetsdestroy()方法。

HTML


<!DOCTYPE html> 
<html lang="en"> 
  
<head> 
    <link rel="stylesheet" 
          href="jqwidgets/styles/jqx.base.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/jqxdata.js"> 
    </script> 
    <script type="text/javascript" 
            src="jqwidgets/jqxtagcloud.js"> 
    </script> 
    <script> 
        $(document).ready(function () { 
            var data = [ 
                { name: "GFG", rating: 35, 
                  url: "community" }, 
                { name: "is a", rating: 60, 
                  url: "community" }, 
                { name: "CS", rating: 55,  
                  url: "community" }, 
                { name: "Portal.", rating: 20,  
                  url: "community" }, 
            ]; 
            var source = 
            { 
                localData: data, 
                dataType: "array", 
                dataFields: [ 
                    { name: 'name',  
                      type: 'string' }, 
                    { name: 'url',  
                      type: 'string' }, 
                    { name: 'rating',  
                      type: 'number' } 
                ] 
            }; 
            var dataAdapter = new  
            $.jqx.dataAdapter(source, {}); 
  
            $('#tagCloud').jqxTagCloud({ 
                width: 450, 
                source: dataAdapter, 
                displayMember: 'name', 
                valueMember: 'rating', 
                alterTextCase: 'titleCase' 
            }); 
            $("button").jqxButton(). 
            click(function () { 
                $('#tagCloud').jqxTagCloud( 
                  'destroy'); 
            }); 
        }); 
    </script> 
</head> 
  
<body class='default'> 
    <center> 
        <h2 style="color:green;">  
          GeeksforGeeks  
        </h2> 
        <h3>  
          jQWidgets jqxTagCloud destroy() Method  
        </h3> 
        <div id="tagCloud"></div> 
        <button>Invoke the destroy() method</button> 
    </center> 
</body> 
  
</html>

輸出：

參考： https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxtagcloud/jquery-tagcloud-api.htm?search=

相關用法

注：本文由純淨天空篩選整理自Kanchan_Ray大神的英文原創作品 jQWidgets jqxTagCloud destroy() Method。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。