javascript操作excel生成报表全攻略

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我是靠谱客的博主神勇狗，最近开发中收集的这篇文章主要介绍javascript操作excel生成报表全攻略，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

最近做一个项目,用到了javascript操纵excel以生成报表,下面是标有详细注解的实例

复制代码代码如下:

 
<html> 
<head> 
<script language="javascript" type="text/javascript"> 

</script><script language="javascript" type="text/javascript"> 
function MakeExcel(){ 
var i,j; 
try { 
var xls = new ActiveXObject ( "Excel.Application" ); 
} 
catch(e) { 
alert( "要打印该表，您必须安装Excel电子表格软件，同时浏览器须使用“ActiveX 控件”，您的浏览器须允许执行控件。 请点击【帮助】了解浏览器设置方法！"); 
return ""; 
} 
xls.visible =true; //设置excel为可见 
var xlBook = xls.Workbooks.Add; 
var xlsheet = xlBook.Worksheets(1); 
<!--合并--> 
xlsheet.Range(xlsheet.Cells(1,1),xlsheet.Cells(1,7)).mergecells=true; 
xlsheet.Range(xlsheet.Cells(1,1),xlsheet.Cells(1,7)).value="发卡记录"; 
// xlsheet.Range(xlsheet.Cells(1,1),xlsheet.Cells(1,6)).Interior.ColorIndex=5;//设置底色为蓝色 
// xlsheet.Range(xlsheet.Cells(1,1),xlsheet.Cells(1,6)).Font.ColorIndex=4;//设置字体色 
// xlsheet.Rows(1). Interior .ColorIndex = 5 ;//设置底色为蓝色 设置背景色 Rows(1).Font.ColorIndex=4 
<!--设置行高--> 
xlsheet.Rows(1).RowHeight = 25; 
<!--设置字体 ws.Range(ws.Cells(i0+1,j0), ws.Cells(i0+1,j1)).Font.Size = 13 --> 
xlsheet.Rows(1).Font.Size=14; 
<!--设置字体 设置选定区的字体 xlsheet.Range(xlsheet.Cells(i0,j0), ws.Cells(i0,j0)).Font.Name = "黑体" --> 
xlsheet.Rows(1).Font.Name="黑体"; 
<!--设置列宽 xlsheet.Columns(2)=14;--> 
xlsheet.Columns("A:D").ColumnWidth =18; 
<!--设置显示字符而不是数字--> 
xlsheet.Columns(2).NumberFormatLocal="@"; 
xlsheet.Columns(7).NumberFormatLocal="@"; 

//设置单元格内容自动换行 range.WrapText = true ; 
//设置单元格内容水平对齐方式 range.HorizontalAlignment = Excel.XlHAlign.xlHAlignCenter;//设置单元格内容竖直堆砌方式 
//range.VerticalAlignment=Excel.XlVAlign.xlVAlignCenter 
//range.WrapText = true; xlsheet.Rows(3).WrapText=true 自动换行 
//设置标题栏 
xlsheet.Cells(2,1).Value="卡号"; 
xlsheet.Cells(2,2).Value="密码"; 
xlsheet.Cells(2,3).Value="计费方式"; 
xlsheet.Cells(2,4).Value="有效天数"; 
xlsheet.Cells(2,5).Value="金额"; 
xlsheet.Cells(2,6).Value="所属服务项目"; 
xlsheet.Cells(2,7).Value="发卡时间"; 
var oTable=document.all['fors:data']; 
var rowNum=oTable.rows.length; 
for(i=2;i<=rowNum;i++){ 
for (j=1;j<=7;j++){ 
//html table类容写到excel 
xlsheet.Cells(i+1,j).Value=oTable.rows(i-1).cells(j-1).innerHTML; 
} 

} 
<!-- xlsheet.Range(xls.Cells(i+4,2),xls.Cells(rowNum,4)).Merge; --> 
// xlsheet.Range(xlsheet.Cells(i, 4), xlsheet.Cells(i-1, 6)).BorderAround , 4 
// for(mn=1,mn<=6;mn++) . xlsheet.Range(xlsheet.Cells(1, mn), xlsheet.Cells(i1, j)).Columns.AutoFit; 
xlsheet.Columns.AutoFit; 
xlsheet.Range( xlsheet.Cells(1,1),xlsheet.Cells(rowNum+1,7)).HorizontalAlignment =-4108;//居中 
xlsheet.Range( xlsheet.Cells(1,1),xlsheet.Cells(1,7)).VerticalAlignment =-4108; 
xlsheet.Range( xlsheet.Cells(2,1),xlsheet.Cells(rowNum+1,7)).Font.Size=10; 
xlsheet.Range( xlsheet.Cells(2,1),xlsheet.Cells(rowNum+1,7)).Borders(3).Weight = 2; //设置左边距 
xlsheet.Range( xlsheet.Cells(2,1),xlsheet.Cells(rowNum+1,7)).Borders(4).Weight = 2;//设置右边距 
xlsheet.Range( xlsheet.Cells(2,1),xlsheet.Cells(rowNum+1,7)).Borders(1).Weight = 2;//设置顶边距 
xlsheet.Range( xlsheet.Cells(2,1),xlsheet.Cells(rowNum+1,7)).Borders(2).Weight = 2;//设置底边距 


xls.UserControl = true; //很重要,不能省略,不然会出问题 意思是excel交由用户控制 
xls=null; 
xlBook=null; 
xlsheet=null; 
} 


</script> <link href="css/styles3.css" rel="stylesheet" type="text/css"/> 
<title>ziyuanweihu</title> 
</head> 
<body> 
<form id="fors" method="post" action="/WebModule/admins/card/showcard.faces" enctype="application/x-www-form-urlencoded"> 


<table id="fors:top" border="0" cellpadding="0" cellspacing="0" width="100%"> 
<tbody> 
<tr> 
<td class="left"><img src="images/jiao1.gif" alt="" /></td> 
<td class="topMiddle"></td> 
<td class="right"><img src="images/jiao2.gif" alt="" /></td> 
</tr> 
</tbody> 
</table> 


<table border="0" cellpadding="0" cellspacing="0" width="100%"> 
<tbody> 
<tr> 
<td class="middleLeft"></td> 
<td class="btstyle"><table id="fors:sort" border="0" cellpadding="0" cellspacing="0" style="valign:center" width="100%"> 
<tbody> 
<tr> 
<td class="btstyle"><input type="button" name="fors:_id7" value="生成excel文件" onclick="MakeExcel()" /><input type="submit" name="fors:_id8" value="返回" /></td> 
</tr> 
</tbody> 
</table> 
<table id="fors:data" border="1" cellpadding="0" cellspacing="1" width="100%"> 
<thead> 
<tr> 
<th scope="col"><span id="fors:data:headerText1">卡号</span></th> 
<th scope="col"><span id="fors:data:headerText2">密码</span></th> 
<th scope="col"><span id="fors:data:headerText3">计费方式</span></th> 
<th scope="col"><span id="fors:data:headerText4">有效天数</span></th> 
<th scope="col">金额</th> 
<th scope="col"><span id="fors:data:headerText6">所属服务项目</span></th> 
<th scope="col"><span id="fors:data:headerText7">发卡时间</span></th> 
</tr> 
</thead> 
<tbody> 
<tr> 
<td>h000010010</td> 
<td>543860</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010011</td> 
<td>683352</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010012</td> 
<td>433215</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010013</td> 
<td>393899</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010014</td> 
<td>031736</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010015</td> 
<td>188600</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010016</td> 
<td>363407</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010017</td> 
<td>175315</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010018</td> 
<td>354437</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
<tr> 
<td>h000010019</td> 
<td>234750</td> 
<td>计点</td> 
<td></td> 
<td>2.0</td> 
<td>测试项目</td> 
<td>2006-06-23 10:14:40.843</td> 
</tr> 
</tbody> 
</table> 
</td> 
<td class="middleRight"></td> 
</tr> 
</tbody> 
</table> 
<table id="fors:bottom" border="0" cellpadding="0" cellspacing="0" width="100%"> 
<tbody> 
<tr> 
<td class="left"> 
<img src="images/jiao3.gif" alt=""/> 
</td> 
<td class="bottomMiddle"> </td> 
<td class="right"> 
<img src="images/jiao4.gif" alt=""/> 
</td> 
</tr> 
</tbody> 
</table> 
<input type="hidden" name="fors" value="fors" /></form> 
</body> 
</html> 