JS將Table導出到Excel

<script type="text/javascript" language="javascript">
        var idTmr;
        function method1(tableid) {//整個表格拷貝到EXCEL中

            var curTbl = document.getElementById(tableid);
            var oXL = new ActiveXObject("Excel.Application");
            //創建AX對象excel
            var oWB = oXL.Workbooks.Add();
            //獲取workbook對象
            var xlsheet = oWB.Worksheets(1);
            //激活當前sheet
            var sel = document.body.createTextRange();
            sel.moveToElementText(curTbl);
            //把表格中的內容移到TextRange中
            sel.select();
            //全選TextRange中內容
            sel.execCommand("Copy");
            //復制TextRange中內容 
            xlsheet.Paste();
            //粘貼到活動的EXCEL中      
            oXL.Visible = true;
            //設置excel可見屬性

            var company = document.getElementById("DropDownList_fac").value;
            if (company == "Baidu") {
                company = "百度";
            }
            else if (company == "Google") {
                 company = "谷歌";
            }
            else {
                company = "晴琦專屬";
            }

            try {
                var fname = oXL.Application.GetSaveAsFilename(company+"將Table導出到Excel.xls", "Excel Spreadsheets (*.xls), *.xls");
            } catch (e) {
                print("Nested catch caught " + e);
            } finally {
                oWB.SaveAs(fname);

                oWB.Close(savechanges = false);
                //xls.visible = false;
                oXL.Quit();
                oXL = null;
                //結束excel進程，退出完成
                //window.setInterval("Cleanup();",1);
                idTmr = window.setInterval("Cleanup();", 1);

            }
        }
        function Cleanup() {
            window.clearInterval(idTmr);
            CollectGarbage();
        }
    </script>

 

 

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<input id="Button1" type="button" value="轉出EXCEL"
        onclick="javascript:method1('Tabel_Id')" />