jQWidgets jqxDataTable columnReordered 事件

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、经过优化、独立于平台且得到广泛支持的框架。 jqxDataTable用于读取和显示 HTML 表中的数据。这也用于显示来自各种数据源（如 XML、JSON、Array、CSV 或 TSV）的数据。

当指定 jqxDataTable 的列顺序发生变化时，会触发columnReordered事件。

句法：

$('Selector').on('columnReordered',  
  function (event) {

    // Event args
    var args = event.args;
   
    // Column data field
    var dataField = args.dataField;

    // Old index
    var oldIndex = args.oldIndex;

    // New index
    var newIndex = args.newIndex;
});

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。

示例：下面的示例说明了 jQWidgets columnReordered事件。

HTML

  

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    

  

    
        
            GeeksforGeeks
        
        
            jQWidgets jqxDataTable columnReordered Event
        
        
        
        
            $(document).ready(function () {
                $("#Data_Table").jqxDataTable({
                    columnsReorder: true,
                    columns: [{
                        text: 'Employee_Name',
                        dataField: 'Employee_Name',
                        width: 190
                    }, {
                        text: 'Company',
                        dataField: 'Company',
                        width: 160
                    }, {
                        text: 'Designation',
                        dataField: 'Designation',
                        width: 190
                    }]
                });
                $("#Data_Table").on(
                    'columnReordered', function (event) {
                        var args = event.args;
                        var Data_Field = args.dataField;
                        $("#log").html(JSON.
                            stringify(Data_Field));
                    })
            });
        
        
            
                
                    
                    
                    
                
            
            
                
                    
                    
                    
                
                
                    
                    
                    
                
                
                    
                    
                    
                
                
                    
                    
                    
                
            
        Employee_NameCompanyDesignationRohitGeeksforGeeksHRRahulCapgeminiSoftware EngineerVivekCESCElectrical EngineerAmitAppleManager
    

  

输出：

参考： https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxdatatable/jquery-datatable-api.htm