js導出Excel

時間 2019-11-25

標籤導出 excel 欄目 JavaScript 简体版

原文原文鏈接

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>
   <meta charset="UTF-8">
<meta http-equiv="Content-Type" content="text/html;"/>
<title>WEB頁面導出爲EXCEL文檔的方法</title>
</head>
<body>

<table id="tableExcel" width="100%" border="1" cellspacing="0" cellpadding="0">
<tr>
<td colspan="5" align="center">WEB頁面導出爲EXCEL文檔的方法</td>
</tr>
<tr>
<td>列標題1</td>
<td>列標題2</td>
<td>列標題3</td>
<td>列標題4</td>
<td>列標題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> javascript

<table id="tableExcel1" width="100%" border="1" cellspacing="0" cellpadding="0">
<tr>
<td colspan="4" align="center">妞妞</td>
</tr>
<tr>
<td>列標題1</td>
<td>列標題2</td>
<td>列標題3</td>
<td>列標題5</td>
</tr>
<tr>
<td>AAA</td>
<td>BBB</td>
<td>CCC</td>
<td>EEE</td>
</tr>
<tr>
<td>FFF</td>
<td>GGG</td>
<td>HHH</td>
<td>JJJ</td>
</tr>
</table>html

<div class="ww"></div>java

<button type="submit" onclick="exec()" class="btn btn-primary">
　　　　<a id="dlink" href="" style="display: none;"></a>導出表格</button>

<script src="jquery-1.8.3.min.js"></script>
<SCRIPT LANGUAGE="javascript"> node

function exec(){
   var tb=$("#tableExcel").html();
   var tb1=$("#tableExcel1").html();

   var tabhtml='<table id="tableExcel2" width="100%" border="1" cellspacing="0" cellpadding="0" style="display:block">'+tb+'<tr></tr>'+tb1+'</table>';


   $(".ww").html(tabhtml);


   method5('tableExcel2','name','WEB頁面導出爲EXCEL文檔的方法.xls');


}
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,name,filename) {
   alert(getExplorer());
if(getExplorer()=='ie')
{
var curTbl = document.getElementById(tableid);
var oXL;
try{
oXL = new ActiveXObject("Excel.Application"); //建立AX對象excel
}catch(e){
alert("沒法啓動Excel!\n\n若是您確信您的電腦中已經安裝了Excel，"+"那麼請調整IE的安全級別。\n\n具體操做：\n\n"+"工具 → Internet選項 → 安全 → 自定義級別 → 對沒有標記爲安全的ActiveX進行初始化和腳本運行 → 啓用");
return false;
}
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,name,filename)
}
}
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 border="1">{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();
}
})()

</SCRIPT>
</body>
</html> jquery

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