javascript实现导出Word、Excel(IE only)

Source:http://www.zhenhua.org/article.asp?id=568

Javascript 浏览器客户端导出指定区域到Word、Excel

<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>
<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/>
<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>