利用纯JS导出到EXCEL
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();
}
})()
function excels(tables的ID) {
if(getExplorer()=='ie'){
var curTbl = document.getElementById(table);
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 filename = oXL.Application.GetSaveAsFilename("Excel.xls", "Excel Spreadsheets (*.xls), *.xls");
} catch (e) {
window.print("Nested catch caught " + e);
} finally {
oWB.SaveAs(filename);
oWB.Close(savechanges = false);
oXL.Quit();
oXL = null; //结束excel进程，退出完成
timer = window.setInterval("Cleanup();", 1);
}
}else {
tableToExcel(table);
}
}
var timer;
function getExplorer(){ // 获取浏览器
var explorer = window.navigator.userAgent;
if (explorer.indexOf("MSIE") >= 0 || (explorer.indexOf("Windows NT 6.1;") >= 0 && explorer.indexOf("Trident/7.0;") >= 0)) {
return 'ie';
} else if (explorer.indexOf("Firefox") >= 0) {
return 'Firefox';
} else if (explorer.indexOf("Chrome") >= 0) {
return 'Chrome';
} else if (explorer.indexOf("Opera") >= 0) {
return 'Opera';
} else if (explorer.indexOf("Safari") >= 0) {
return 'Safari';
}
}
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 gtemso 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))
}
})();
function Cleanup() {
window.clearInterval(timer);
CollectGarbage(); //CollectGarbage,是IE的一个特有属性,用于释放内存的
}
