<script type="text/javascript">
/* 把html table表格导出为excle文件
使用方法：<a href="javaScript:tableExport('table_id')" id="export">导出Excel</a>
table_id：要导出的table的id
export：导出的入口id
*/
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 tableExport(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 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]-->'
+ ' <style type="text/css">'
+ '.excelTable {'
+ 'border-collapse:collapse;'
+ ' border:thin solid #999; '
+ '}'
+ ' .excelTable th {'
+ ' border: thin solid #999;'
+ ' padding:20px;'
+ ' text-align: center;'
+ ' border-top: thin solid #999;'
+ ' background-color: #E6E6E6;'
+ ' }'
+ ' .excelTable td{'
+ ' border:thin solid #999;'
+ ' padding:2px 5px;'
+ ' text-align: center;'
+ ' }</style>'
+ '</head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><body ><table class="excelTable">{table}</table></body></html>',
//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
};
document.getElementById("export").href = uri
+ base64(format(template, ctx));
var date = new Date();
var now_date = date.format("yyyy-MM-dd-hh-mm");
document.getElementById("export").download = now_date;
}
})()
</script>
