Javascript导出Excel - 2

技术2022-05-19 23

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

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</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);  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

xlsheet.Rows(1).RowHeight = 25;  xlsheet.Rows(1).Font.Size=14;  xlsheet.Rows(1).Font.Name="黑体";

xlsheet.Columns("A:D").ColumnWidth =18;  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(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" οnclick="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>

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