js将HTML中table导出到EXCEL word (只支持IE) 另用php 配合AJAX可以支持所有浏览器

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<HTML>
<HEAD>
    <title>WEB页面导出为EXCEL文档的方法
    </title>
</HEAD>
<body>
<BR>
<table id = "PrintA" width="100%" border="1" cellspacing="0" cellpadding="0" bgcolor = "#61FF13">
<TR style="text-align : center;">
<TD>单元格A</TD>
<TD>单元格A</TD>
<TD>单元格A</TD>
<TD>单元格A</TD>
</TR>
<TR>
<TD colSpan=4 style="text-align : center;"><font color="BLUE" face="Verdana">单元格合并行A</FONT></TD>
</TR>
</TABLE>
<BR>
<table id = "PrintB" width="100%" border="1" cellspacing="0" cellpadding="0">
<TR style="text-align : center;">
<TD>单元格B</TD>
<TD>单元格B</TD>
<TD>单元格B</TD>
<TD>单元格B</TD>
</TR>
<TR>
<TD colSpan=4 style="text-align : center;">单元格合并行B</TD>
</TR>
</TABLE>
<br><br><br>
<input type="button" onclick="javascript:AllAreaWord();" value="导出页面指定区域内容到Word">
<input type="button" onclick="javascript:AllAreaExcel();" value="导出页面指定区域内容到Excel">
<input type="button" onclick="javascript:CellAreaExcel();" value="导出表单单元格内容到Excel">
<SCRIPT LANGUAGE="javascript">
//指定页面区域内容导入Excel
function AllAreaExcel()
{
var oXL = new ActiveXObject("Excel.Application");
var oWB = oXL.Workbooks.Add();
var oSheet = oWB.ActiveSheet;
var sel=document.body.createTextRange();
sel.moveToElementText(PrintA);
sel.select();
sel.execCommand("Copy");
oSheet.Paste();
oXL.Visible = true;
}
//指定页面区域“单元格”内容导入Excel
function CellAreaExcel()
{
var oXL = new ActiveXObject("Excel.Application");
var oWB = oXL.Workbooks.Add();
var oSheet = oWB.ActiveSheet;
var Lenr = PrintA.rows.length;
for (i=0;i<Lenr;i++)
{
   var Lenc = PrintA.rows(i).cells.length;
   for (j=0;j<Lenc;j++)
   {
    oSheet.Cells(i+1,j+1).value = PrintA.rows(i).cells(j).innerText;
   }
}
oXL.Visible = true;
}

//指定页面区域内容导入Word
function AllAreaWord()
{
var oWD = new ActiveXObject("Word.Application");
var oDC = oWD.Documents.Add("",0,1);
var oRange =oDC.Range(0,1);
var sel = document.body.createTextRange();
sel.moveToElementText(PrintA);
sel.select();
sel.execCommand("Copy");
oRange.Paste();
oWD.Application.Visible = true;
//window.close();
}
</SCRIPT>
</body></html>

--------------------------------------------------------------------------------------------------------------------

/*** ajax传到服务器端处理****/

/**
* 导出电子表格
*
* @param NULL
*
* @return NULL
*/
function _excel()
{
  $code=preg_replace(
   array("/<td([^>]+)>/i","/TD>/","/<a[^>]+>/i","/<\/A>/i","/<td>([\d\.]+)<\/td>/i"),
   array("<td>","td>","","","<td x:num>$1</td>"),
   $_POST['tblCode']);
  header('Cache-Control: public');
  header('Content-type: application/vnd.ms-excel');
  header('Content-Disposition: filename=dfd.xls');$this->setVar('tblCode',$code);
}

$_POST['tblCode']="<tbody><tr class=\"stattr0\"> <th> ertertert</th> <th> ertertert</th> <th> retertert</th> <th> ertert</th> <th> asdfasdf</th> <th> asadfasdf</th> <td> etretert</td> <td> ertert</td> </tr> <tr> <th> sadfasdfasdf</th> <td> 496</td> <td> 2642</td> <td> 2489</td> <td> 5131</td> <td> 10.34</td> <td> 5.98</td> <td> 3</td> </tr> </tbody>";

来源：python脚本自动迁移