开始
<html><head><script type="text/javascript" language="javascript">var idTmr;function getExplorer() {var explorer = window.navigator.userAgent ;//ie if (explorer.indexOf("MSIE") >= 0) {return 'ie';}//firefox else if (explorer.indexOf("Firefox") >= 0) {return 'Firefox';}//Chromeelse if(explorer.indexOf("Chrome") >= 0){return 'Chrome';}//Operaelse if(explorer.indexOf("Opera") >= 0){return 'Opera';}//Safarielse if(explorer.indexOf("Safari") >= 0){return 'Safari';}}function method1(tableid) {//整个表格拷贝到EXCEL中if(getExplorer()=='ie'){var curTbl = document.getElementById(tableid);var oXL = new ActiveXObject("Excel.Application");//创建AX对象excel var oWB = oXL.Workbooks.Add();//获取workbook对象 var xlsheet = oWB.Worksheets(1);//激活当前sheet var sel = document.body.createTextRange();sel.moveToElementText(curTbl);//把表格中的内容移到TextRange中 sel.select;//全选TextRange中内容 sel.execCommand("Copy");//复制TextRange中内容 xlsheet.Paste();//粘贴到活动的EXCEL中 oXL.Visible = true;//设置excel可见属性try {var fname = oXL.Application.GetSaveAsFilename("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;//结束excel进程，退出完成//window.setInterval("Cleanup();",1);idTmr = window.setInterval("Cleanup();", 1);}}else{tableToExcel('ta')}}function Cleanup() {window.clearInterval(idTmr);CollectGarbage();}var tableToExcel = (function() {var uri = 'data:application/vnd.ms-excel;base64,',template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>',base64 = function(s) { return window.btoa(unescape(encodeURIComponent(s))) },format = function(s, c) {return s.replace(/{(\w+)}/g,function(m, p) { return c[p]; }) }return function(table, name) {if (!table.nodeType) table = document.getElementById(table)var ctx = {worksheet: name || 'Worksheet', table: table.innerHTML}window.location.href = uri + base64(format(template, ctx))}})()</script></head><body><!-- 设置border="1"以显示表格框线 --><table border="1" id="ta"><!-- caption元素可以生成表标题，其单元格列跨度为表格的列数 --><caption>学生成绩表</caption><tr><!-- 可以使用rowspan和colspan来合并单元格 --><th rowspan="2">编号</th><th rowspan="2">学号</th><th rowspan="2">姓名</th><th rowspan="2">性别</th><th rowspan="2">年龄</th><th colspan="3">成绩</th></tr><tr><th>语文</th><th>数学</th><th>英语</th></tr><tr><td>1</td><td>001</td><td>张三</td><td>男</td><td>13</td><td>85</td><td>94</td><td>77</td></tr></table><input id="Button1" type="button" value="导出EXCEL" οnclick="javascript:method1('ta')" /></body></html>
结束
