数据表导出选项不起作用

Question

任何人都可以请帮助我为什么数据表导出选项无法在下面给出的链接上工作。

http://ec2-52-66-146-251.ap-south-1.compute.amazonaws.com/Purvi/index.php/Ledger/ledger_view/18

的jQuery：

var table = $('#example').DataTable({ 
    "ordering": false, 
    buttons: [{ 
     extend: "print", 
     className: "btn dark btn-outline" 
    }, { 
     extend: "copy", 
     className: "btn red btn-outline" 
    }, { 
     extend: "pdf", 
     className: "btn green btn-outline" 
    }, { 
     extend: "excel", 
     className: "btn yellow btn-outline " 
    }, { 
     extend: "csv", 
     className: "btn purple btn-outline " 
    }, { 
     extend: "colvis", 
     className: "btn dark btn-outline", 
     text: "Columns" 
    }], 
}); 

请帮我为什么数据表导出选项没有给出链接工作。

Answer 1

您是否包含此库文件？ - https://cdn.datatables.net/r/dt/jq-2.1.4,jszip-2.5.0,pdfmake-0.1.18,dt-1.10.9,af-2.0.0,b-1.0.3,b-colvis-1.0.3,b-html5-1.0.3,b-print-1.0.3,se-1.0.1/datatables.min.css“/>

您已经添加了所需的文件 - https://cdn.datatables.net/r/dt/jq-2.1.4,jszip-2.5.0,pdfmake-0.1.18,dt-1.10.9,af-2.0.0,b-1.0.3,b-colvis-1.0.3,b-html5-1.0.3,b-print-1.0.3,se-1.0.1/datatables.min.js

您也应该检查这样的用法包括

"dom": 'lBfrtip', 

Answer 2

更换你上面的代码这一点，并尝试：？

$('#example').DataTable({ 
    "ordering": false, 
    buttons: [{ 
     extend: "print", 
     className: "btn dark btn-outline" 
    }, { 
     extend: "copy", 
     className: "btn red btn-outline" 
    }, { 
     extend: "pdf", 
     className: "btn green btn-outline" 
    }, { 
     extend: "excel", 
     className: "btn yellow btn-outline " 
    }, { 
     extend: "csv", 
     className: "btn purple btn-outline " 
    }, { 
     extend: "colvis", 
     className: "btn dark btn-outline", 
     text: "Columns" 
    }], 
});