jQWidgets jqxDataTable showAggregates 属性

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。

showAggregates属性用于检查指定 jqxDataTable 的聚合条是否可见。该属性有两个可能的值，即“真”和“假”。

句法：

设置showAggregates属性：

$('#dataTable').jqxDataTable({showAggregates: true});  

获取showAggregates属性：

var showAggregates = 
    $('#dataTable').jqxDataTable('showAggregates'); 

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 showAggregates属性。在下面的示例中，showAggregates 属性的值已设置为“true”。

HTML

  

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    

  

    
        
            GeeksforGeeks
        
        
            jQWidgets jqxDataTable 
            showAggregates Property
        
        
        
        
        
            $(document).ready(function () {
                $("#Data_Table").jqxDataTable({
                    showAggregates: true,
                    columns: [{
                        text: 'Employee_Name',
                        dataField: 'Employee_Name',
                        aggregates: ['count'],
                        width: 190
                    }, {
                        text: 'Company',
                        dataField: 'Company',
                        aggregates: ['count'],
                        width: 160
                    }, {
                        text: 'Designation',
                        dataField: 'Designation',
                        aggregates: ['count'],
                        width: 190
                    }]
                });
                $("#jqxbutton_for_showAggregates").
                    jqxButton({
                        width: 280
                    });
                $('#jqxbutton_for_showAggregates').
                    click(function () {
                        var value_of_showAggregates =
                            $('#Data_Table').
                                jqxDataTable(
                                    'showAggregates');
                        $("#log").html(JSON.stringify(
                            value_of_showAggregates))
                    });
            });
        
        
            
                
                    
                    
                    
                
            
            
                
                    
                    
                    
                
                
                    
                    
                    
                
                
                    
                    
                    
                
                
                    
                    
                    
                
            
        Employee_NameCompanyDesignationRohitGeeksforGeeksHRRahulCapgeminiSoftware EngineerVivekCESCElectrical EngineerAmitAppleManager
    

  

输出：

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