<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>html 表格导出道</title>
<script language="JavaScript" type="text/javascript">
//第一种方法
function method1(tableid) {
var curTbl =
document.getElementById(tableid);
var oXL =
new ActiveXObject("Excel.Application"
);
var oWB =
oXL.Workbooks.Add();
var oSheet =
oWB.ActiveSheet;
var sel =
document.body.createTextRange();
sel.moveToElementText(curTbl);
sel.select();
sel.execCommand("Copy"
);
oSheet.Paste();
oXL.Visible =
true;
}
//第二种方法
function method2(tableid)
{
var curTbl =
document.getElementById(tableid);
var oXL =
new ActiveXObject("Excel.Application"
);
var oWB =
oXL.Workbooks.Add();
var oSheet =
oWB.ActiveSheet;
var Lenr =
curTbl.rows.length;
for (i = 0; i < Lenr; i++
)
{ var Lenc =
curTbl.rows(i).cells.length;
for (j = 0; j < Lenc; j++
)
{
oSheet.Cells(i + 1, j + 1).value =
curTbl.rows(i).cells(j).innerText;
}
}
oXL.Visible =
true;
}
//第三种方法
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 = 0
;
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 = 0; j < curTbl.rows.length; j++
) {
for (
var i = 0; i < curTbl.rows[j].cells.length; i++
) {
if (i == 0 && rows > 0
) {
outStr += " t"
;
rows -= 1
;
}
outStr += curTbl.rows[j].cells[i].innerText + "t"
;
if (curTbl.rows[j].cells[i].colSpan > 1
) {
for (
var k = 0; k < curTbl.rows[j].cells[i].colSpan - 1; k++
) {
outStr += " t"
;
}
}
if (i == 0
) {
if (rows == 0 && curTbl.rows[j].cells[i].rowSpan > 1
) {
rows = curTbl.rows[j].cells[i].rowSpan - 1
;
}
}
}
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() + 1
);
var curDate = "" +
d.getDate();
var curHour = "" +
d.getHours();
var curMinute = "" +
d.getMinutes();
var curSecond = "" +
d.getSeconds();
if (curMonth.length == 1
) {
curMonth = "0" +
curMonth;
}
if (curDate.length == 1
) {
curDate = "0" +
curDate;
}
if (curHour.length == 1
) {
curHour = "0" +
curHour;
}
if (curMinute.length == 1
) {
curMinute = "0" +
curMinute;
}
if (curSecond.length == 1
) {
curSecond = "0" +
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 = 6
;
var height = 4
;
var openPara = "left=" + (window.screen.width / 2 - width / 2
)
+ ",top=" + (window.screen.height / 2 - height / 2
)
+ ",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();
}
//第四种
function method4(tableid){
var curTbl =
document.getElementById(tableid);
var oXL;
try{
oXL =
new ActiveXObject("Excel.Application");
//创建AX对象excel
}
catch(e){
alert("无法启动Excel!\n\n如果您确信您的电脑中已经安装了Excel，"+"那么请调整IE的安全级别。\n\n具体操作：\n\n"+"工具 → Internet选项 → 安全 → 自定义级别 → 对没有标记为安全的ActiveX进行初始化和脚本运行 → 启用"
);
return false;
}
var oWB = oXL.Workbooks.Add();
//获取workbook对象
var oSheet = oWB.ActiveSheet;
//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
oSheet.Paste();
//粘贴到活动的EXCEL中
oXL.Visible =
true;
//设置excel可见属性
var fname = oXL.Application.GetSaveAsFilename("将table导出到excel.xls", "Excel Spreadsheets (*.xls), *.xls"
);
oWB.SaveAs(fname);
oWB.Close();
oXL.Quit();
}
//第五种方法
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'
;
}
//Chrome
else if(explorer.indexOf("Chrome") >= 0
){
return 'Chrome'
;
}
//Opera
else if(explorer.indexOf("Opera") >= 0
){
return 'Opera'
;
}
//Safari
else if(explorer.indexOf("Safari") >= 0
){
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(1
);
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();", 1
);
}
}
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>
</head>
<body>
<div >
<button type="button" οnclick="method1('tableExcel')">导出Excel方法一</button>
<button type="button" οnclick="method2('tableExcel')">导出Excel方法二</button>
<button type="button" οnclick="getXlsFromTbl('tableExcel','myDiv')">导出Excel方法三</button>
<button type="button" οnclick="method4('tableExcel')">导出Excel方法四</button>
<button type="button" οnclick="method5('tableExcel')">导出Excel方法五</button>
</div>
<div id="myDiv">
<table id="tableExcel" width="100%" border="1" cellspacing="0" cellpadding="0">
<tr>
<td colspan="5" align="center">html 表格导出道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>
</body>
</html>
转载于:https://www.cnblogs.com/siyunianhua/p/6756882.html
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