html
<div >
<button type="button" onclick="getXlsFromTbl('tableExcel','myDiv')">IE导出Excel方法</button>
<button type="button" onclick="method5('tableExcel')">Chrome导出Excel</button>
</div>
<div id="myDiv">
<table id="tableExcel" width="100%" border="" cellspacing="" cellpadding="">
<tr>
<td colspan="" align="center">html 表格导出到Excel</td>
</tr>
<tr>
<td>列标题1</td>
<td>列标题2</td>
<td>类标题3</td>
<td>列标题4</td>
<td>列标题5</td>
</tr>
<tr>
<td>aaa</td>
<td>bbb</td>
<td>ccc</td>
<td>ddd</td>
<td>eee</td>
</tr>
<tr>
<td>AAA</td>
<td>BBB</td>
<td>CCC</td>
<td>DDD</td>
<td>EEE</td>
</tr>
<tr>
<td>FFF</td>
<td>GGG</td>
<td>HHH</td>
<td>III</td>
<td>JJJ</td>
</tr>
</table>
</div>
js
<script language="JavaScript" type="text/javascript">
//IE方法
function getXlsFromTbl(inTblId, inWindow){ try {
var allStr = "";
var curStr = "";
if (inTblId != null && inTblId != "" && inTblId != "null") { curStr = getTblData(inTblId, inWindow); }
if (curStr != null) {
allStr += curStr;
} else { alert("你要导出的表不存在");
return;
}
var fileName = getExcelFileName();
doFileExport(fileName, allStr); } catch(e) { alert("导出发生异常:" + e.name + "->" + e.description + "!"); } }
function getTblData(inTbl, inWindow) { var rows = ;
var tblDocument = document;
if (!!inWindow && inWindow != "") { if (!document.all(inWindow)) {
return null;
} else {
tblDocument = eval(inWindow).document;
} } var curTbl = tblDocument.getElementById(inTbl);
var outStr = "";
if (curTbl != null) {
for (var j = ; j < curTbl.rows.length; j++) {
for (var i = ; i < curTbl.rows[j].cells.length; i++) { if (i == && rows > ) {
outStr += " t";
rows -= ;
} outStr += curTbl.rows[j].cells[i].innerText + "t";
if (curTbl.rows[j].cells[i].colSpan > ) {
for (var k = ; k < curTbl.rows[j].cells[i].colSpan - ; k++) {
outStr += " t";
}
}
if (i == ) {
if (rows == && curTbl.rows[j].cells[i].rowSpan > ) {
rows = curTbl.rows[j].cells[i].rowSpan - ;
}
}
}
outStr += "rn";
}
} else {
outStr = null;
alert(inTbl + "不存在 !");
}
return outStr;
}
function getExcelFileName() {
var d = new Date();
var curYear = d.getYear();
var curMonth = "" + (d.getMonth() + );
var curDate = "" + d.getDate();
var curHour = "" + d.getHours();
var curMinute = "" + d.getMinutes();
var curSecond = "" + d.getSeconds();
if (curMonth.length == ) {
curMonth = "" + curMonth;
} if (curDate.length == ) {
curDate = "" + curDate;
} if (curHour.length == ) {
curHour = "" + curHour;
} if (curMinute.length == ) {
curMinute = "" + curMinute;
} if (curSecond.length == ) {
curSecond = "" + curSecond;
}
var fileName = "table" + "_" + curYear + curMonth + curDate + "_"
+ curHour + curMinute + curSecond + ".csv";
return fileName; }
function doFileExport(inName, inStr) {
var xlsWin = null;
if (!!document.all("glbHideFrm")) {
xlsWin = glbHideFrm;
}
else {
var width = ;
var height = ;
var openPara = "left=" + (window.screen.width / - width / )
+ ",top=" + (window.screen.height / - height / )
+ ",scrollbars=no,width=" + width + ",height=" + height;
xlsWin = window.open("", "_blank", openPara);
}
xlsWin.document.write(inStr);
xlsWin.document.close();
xlsWin.document.execCommand('Saveas', true, inName);
xlsWin.close(); } //Chrome方法
var idTmr;
function getExplorer() {
var explorer = window.navigator.userAgent ;
//ie
if (explorer.indexOf("MSIE") >= ) {
return 'ie';
}
//firefox
else if (explorer.indexOf("Firefox") >= ) {
return 'Firefox';
}
//Chrome
else if(explorer.indexOf("Chrome") >= ){
return 'Chrome';
}
//Opera
else if(explorer.indexOf("Opera") >= ){
return 'Opera';
}
//Safari
else if(explorer.indexOf("Safari") >= ){
return 'Safari';
}
}
function method5(tableid) {
if(getExplorer()=='ie')
{
var curTbl = document.getElementById(tableid);
var oXL = new ActiveXObject("Excel.Application");
var oWB = oXL.Workbooks.Add();
var xlsheet = oWB.Worksheets();
var sel = document.body.createTextRange();
sel.moveToElementText(curTbl);
sel.select();
sel.execCommand("Copy");
xlsheet.Paste();
oXL.Visible = true; 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);
oXL.Quit();
oXL = null;
idTmr = window.setInterval("Cleanup();", );
} }
else
{
tableToExcel(tableid)
}
}
function Cleanup() {
window.clearInterval(idTmr);
CollectGarbage();
}
var tableToExcel = (function() {
var uri = 'data:application/vnd.ms-excel;base64,',
template = '<html><head><meta charset="UTF-8"></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>