只在谷歌浏览器测试通过，ie浏览器测试不行
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#wwo').click(function(){
var data = {"title":[{"value":"集团", "type":"ROW_HEADER_HEADER", "datatype":"string"}, {"value":"日期", "type":"ROW_HEADER_HEADER", "datatype":"string"}],"data":[[{"value":"好好", "type":"ROW_HEADER"}, {"value":"2015-08-24", "type":"ROW_HEADER"}]]};
if(data == '')
return;
JSONToExcelConvertor(data.data, "Report", data.title);
});
});
function JSONToExcelConvertor(JSONData, FileName, ShowLabel) {
//先转化json
var arrData = typeof JSONData != 'object' ? JSON.parse(JSONData) : JSONData;
var excel = '<table>';
//设置表头
var row = "<tr>";
for (var i = 0, l = ShowLabel.length; i < l; i++) {
row += "<td>" + ShowLabel[i].value + '</td>';
}
//换行
excel += row + "</tr>";
//设置数据
for (var i = 0; i < arrData.length; i++) {
var row = "<tr>";
for (var index in arrData[i]) {
var value = arrData[i][index].value === "." ? "" : arrData[i][index].value;
row += '<td>' + value + '</td>';
}
excel += row + "</tr>";
}
excel += "</table>";
var excelFile = "<html xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:x='urn:schemas-microsoft-com:office:excel' xmlns='http://www.w3.org/TR/REC-html40'>";
excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel; charset=UTF-8">';
excelFile += '<meta http-equiv="content-type" content="application/vnd.ms-excel';
excelFile += '; charset=UTF-8">';
excelFile += "<head>";
excelFile += "<!--[if gte mso 9]>";
excelFile += "<xml>";
excelFile += "<x:ExcelWorkbook>";
excelFile += "<x:ExcelWorksheets>";
excelFile += "<x:ExcelWorksheet>";
excelFile += "<x:Name>";
excelFile += "{worksheet}";
excelFile += "</x:Name>";
excelFile += "<x:WorksheetOptions>";
excelFile += "<x:DisplayGridlines/>";
excelFile += "</x:WorksheetOptions>";
excelFile += "</x:ExcelWorksheet>";
excelFile += "</x:ExcelWorksheets>";
excelFile += "</x:ExcelWorkbook>";
excelFile += "</xml>";
excelFile += "<![endif]-->";
excelFile += "</head>";
excelFile += "<body>";
excelFile += excel;
excelFile += "</body>";
excelFile += "</html>";
var uri = 'data:application/vnd.ms-excel;charset=utf-8,' + encodeURIComponent(excelFile);
var link = document.createElement("a");
link.href = uri;
link.style = "visibility:hidden";
link.download = FileName + ".xls";
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
</script>
</head>
<body>
<input type="button" id="wwo" value="导出" />
</body>
</html>
兼容IE浏览器，table导出excel,
//判断浏览器类型
function getExplorer() {
var explorer = window.navigator.userAgent;
//ie
if (explorer.indexOf("MSIE") >= 0 || explorer.indexOf("Edge") >= 0 || (explorer.indexOf('Trident') > -1 && explorer.indexOf("rv:11.0") > -1)) {
return 'ie';
}
else {
return 'notIe'
}
}
function dataToExcel(tableid, name, filename) {
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;
xlsheet.Columns("A:D").AutoFit;
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, name, filename)
}
}
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="http://www.w3.org/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, filename) {
if (!table.nodeType) table = document.getElementById(table)
var ctx = { worksheet: name || 'Worksheet', table: table.innerHTML }
document.getElementById("dlink").href = uri + base64(format(template, ctx));
document.getElementById("dlink").download = filename;
document.getElementById("dlink").click();
}
})()
//进行调用
// 执行表格导出到excel
dataToExcel('tableid', 'name', 'xiazai.xls');
**页面需要
<a id="dlink" style="display:none">ceshi</a>
ie浏览器要自定义安全级别
