js导出excel之格式控制

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>js to excel</title>
<link href="css/style.css" rel="stylesheet" type="text/css">
<style type="text/css">
.tit{
	font-size:25px;
}
</style>
<script>
 function method1() {//整个表格拷贝到EXCEL中 
	//检索浏览器
	if(navigator.userAgent.indexOf("MSIE")<0){
		alert('请用ie浏览器进行表格导出');
		return ;
	}

	var tableid="excel";
    var curTbl = document.getElementById(tableid); 
    var oXL = null; 
	try {
        oXL = GetObject("", "Excel.Application");
    }
    catch (E) {
        try {
            oXL = new ActiveXObject("Excel.Application");
        }
        catch (E2) {
            alert("Please confirm:\n1.Microsoft Excel has been installed.\n2.Internet Options=>Security=>Setting \"Enable unsafe ActiveX\"");
            return;
        }
    }

    //创建AX对象excel 
    var oWB = oXL.Workbooks.Add(); 
     //获取workbook对象 
    var oSheet = oWB.ActiveSheet; 
		
	//在此进行样式控制
	oSheet.Rows(1+":"+1).RowHeight =20;//定义行高
	oSheet.Rows(2+":"+2).RowHeight =30;
	//定义列宽
	oSheet.Columns('A:A').ColumnWidth = 5;
	oSheet.Columns('B:B').ColumnWidth = 10;
	oSheet.Columns('C:C').ColumnWidth = 15;
	oSheet.Columns('D:D').ColumnWidth = 15;
	oSheet.Columns('E:E').ColumnWidth = 38;
	oSheet.Columns('F:F').ColumnWidth = 12;
	oSheet.Columns('G:G').ColumnWidth = 10;
	oSheet.Columns('H:H').ColumnWidth = 15;

	oSheet.Rows(1).HorizontalAlignment=3;   

    var sel = document.body.createTextRange(); //激活当前sheet 
    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 
    oSheet.Paste(); //粘贴到活动的EXCEL中 
    oXL.Visible = true; //设置excel可见属性
	
	oSheet.Application.Quit();   //结束当前进程

	window.opener=null;
	window.close();//关闭当前窗口
	
 } 
</script>
</head>
<body>
<div >
	<input type="button" value="export" onclick="method1();">
</div>
<table width="1038" border=1 align="center" id="excel" ><!-- style="visibility:hidden;" --> 
  <tHead>
    <tr>
      <td colspan="8" ><div align="center" class="tit"><strong>请示登记单 </strong></div></td>
    </tr>
    <tr>
      <td width="90"><div align="center" width="90"><strong>序号</strong></div></td>
      <td width="121"><div align="center" width="121"><strong>文件序号</strong></div></td>
      <td width="123"><div align="center" width="123"><strong> 文件编号 </strong></div></td>
      <td width="123"><div align="center"><strong> 日期 </strong></div></td>
      <td width="276"><div align="center"><strong> 标题 </strong></div></td>
      <td width="85"><div align="center"  width="85""><strong> 备注 </strong></div></td>
    </tr>
  </tHead>
  <tbody>

    <tr>
      <td align="center">&nbsp;1</td>
      <td align="center">2008-0202-请示</td>
      <td align="center">&nbsp;</td>
      <td align="center">&nbsp;2009-5-14 21:38</td>
      <td align="center">&nbsp;gggggg</td>
      <td align="center">&nbsp;</td>
    </tr>
	
	 <tr>
      <td align="center">&nbsp;1</td>
      <td align="center">2008-0202-请示</td>
      <td align="center">&nbsp;</td>
      <td align="center">&nbsp;2009-5-14 21:38</td>
      <td align="center">&nbsp;gggggg</td>
      <td align="center">&nbsp;</td>
    </tr>

  </tbody>
</table>
</body>
</html>