数据表：导出 Excel 按钮答案

【问题标题】：Datatable : Export Excel button数据表：导出 Excel 按钮
【发布时间】：2023-03-05 22:06:01
【问题描述】：

有没有办法设置导出、PDF 按钮的位置？（在表格的右边，表格的右下角，....）

http://www.datatables.net/release-datatables/extras/TableTools/

【问题讨论】：

您只是想将“导出 PDF”按钮或整个按钮面板移动到表格的右下角吗？

【解决方案1】：

如果要移动整个表格工具工具栏在初始化时移动T字母。最后推送整个工具栏的示例是：

$('#example').dataTable( {
    "sDom": '<"clear">lfrtipT'
} );

您无法重新配置 DataTables 以仅移动 pdf 按钮，但您可以使用标准 JQuery 将具有“DTTT_button_pdf”类的按钮移至某个新位置。大概是这样的：

var pdfButton = $(".DTTT_button_pdf").detach();
$("#newPosition").append( pdfButton );

在本例中，newPosition 是您放置 pdf 按钮的元素的 id。

【讨论】：

【解决方案2】：

            var oTable = $("#tblViewMetadata").dataTable({
                "oLanguage": { "sSearch": "Search All Columns:" },
                "bJQueryUI": true,
                "bDestroy": true,
                "bPaginate": true,
                "bLengthChange": true ,
                "bFilter": true,
                "bSort": true,
                "bInfo": true,
                "bAutoWidth": true,
                "bDeferRender": true,
                "bRetrieve": true,
                "sScrollX": "500px",
                "sPaginationType": "full_numbers",
                "sDom": '<"H"lTfr>t<"F"ip>',

                "aLengthMenu": [[ 10, 25, 50,100, -1], [10, 25, 50,100, "All"]],
                "iDisplayLength": 10,
              ,
                "bSearchable": true,

                "oTableTools": {
                            "sSwfPath": "../Content/swf/copy_csv_xls.swf",
                            "aButtons": [
                             {
                                 "sExtends": "xls",
                                 "mColumns": [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30],
                                 "sPdfOrientation": "landscape",
                                 "sButtonText": "Export to Excel",
                                 "oSelectorOpts": { filter: 'applied', order: 'current',page:'current' },
                             }
                            ]
                }, "bProcessing": true,
                "bDestroy": true,
                "aoColumnDefs": [{
                    'bSortable': false,
                    'aTargets': [0, 1]
                }], 







            });









<link href="~/Content/themes/base/demo_page.css" rel="stylesheet" />
<link href="~/Content/themes/base/demo_table_jui.css" rel="stylesheet" />

<link href="~/Content/themes/base/TableTools.css" rel="stylesheet" />
<link href="~/Content/themes/base/jquery-ui.css" rel="stylesheet" />

<script src="~/Scripts/js/jquery-1.8.2.js"></script>
<script src="~/Scripts/js/jquery.ui.core.js"></script>
<script src="~/Scripts/js/jquery.ui.widget.js"></script>
<script src="~/Scripts/js/jquery.ui.datepicker.js"></script>
<script src="~/Scripts/js/jquery.dataTables.js"></script>
<script src="~/Scripts/js/jquery.ui.dialog.js"></script>
<script src="~/Scripts/js/dataTables.tableTools.min.js"></script>
<script src="~/Scripts/js/ZeroClipboard.js"></script>
<script src="~/Scripts/js/TableTools.js"></script>


var allButton = $(" div.DTTT_container ").detach();
    $("#ExportBtn").append(allButton);

【讨论】：