<转>HTML中的table转为excel

时间：2023-12-28 13:32:56

转换html 中的table 为excel，firefox浏览器支持，代码如下

<%@ page language="java" contentType="text/html; charset=UTF-8"

    pageEncoding="UTF-8"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title>Insert title here</title>

<script type="text/javascript">

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) {

    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>

<h1>tableToExcel Demo</h1>

<p>Exporting the W3C Example Table</p>

<input type="button" onclick="tableToExcel('testTable', 'W3C Example Table')" value="Export to Excel">

<h4>两行三列：</h4>

<table id = 'testTable' border="1">

<tr>

  <td>100</td>

  <td>200</td>

  <td>300</td>

</tr>

<tr>

  <td>400</td>

  <td>500</td>

  <td>600</td>

</tr>

</table>

</body>

</html>

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