html页面表格导出到excel总结

1、html页面表格导出到excel总结最近一个项目需要把报表的表格导入excel，在网上找了一些方法，比较研究了一下，记在这里，备忘。表格例子如下： html 表格导出道Exceltd tr 列标题1td 列标题2td 类标题3td 列标题4td 列标题5td tr aaatd bbbtd ccctd dddtd eeetd tr AAAtd BBBtd CCCtd DDDtd EEEtd tr FFFtd GGGtd HHHtd IIItd JJJtd trtable1、js的方法A、将整个表格拷贝到EXCEL中function method1(tableid) var curTbl = do

2、cument.getElementById(tableid); var oXL = new ActiveXObject(Excel.Application); var oWB = oXL.Workbooks.Add(); var oSheet = oWB.ActiveSheet; var sel = document.body.createTextRange(); sel.moveToElementText(curTbl); sel.select(); sel.execCommand(Copy); oSheet.Paste(); oXL.Visible = true;B、读取表格中每个单元到E

3、XCEL中：function method2(tableid) var curTbl = document.getElementById(tableid); var oXL = new ActiveXObject(Excel.Application); var oWB = oXL.Workbooks.Add(); var oSheet = oWB.ActiveSheet; var Lenr = curTbl.rows.length; for (i = 0; i Lenr; i+) var Lenc = curTbl.rows(i).cells.length; for (j = 0; j + e

4、.description + !); function getTblData(inTbl, inWindow) var rows = 0; var tblDocument = document; if (!inWindow & inWindow != ) if (!document.all(inWindow) return null; else tblDocument = eval(inWindow).document; var curTbl = tblDocument.getElementById(inTbl); var outStr = ; if (curTbl != null) for

5、(var j = 0; j curTbl.rows.length; j+) for (var i = 0; i 0) outStr += /t; rows -= 1; outStr += curTbl.rowsj.cellsi.innerText + /t; if (curTbl.rowsj.cellsi.colSpan 1) for (var k = 0; k 1) rows = curTbl.rowsj.cellsi.rowSpan - 1; outStr += /r/n; else outStr = null; alert(inTbl + 不存在 !); return outStr;fu

6、nction getExcel() var d = new Date(); var curYear = d.getYear(); var curMonth = + (d.getMonth() + 1); var curDate = + d.getDate(); var curHour = + d.getHours(); var curMinute = + d.getMinutes(); var curSecond = + d.getSeconds(); if (curMonth.length = 1) curMonth = 0 + curMonth; if (curDate.length =

7、1) curDate = 0 + curDate; if (curHour.length = 1) curHour = 0 + curHour; if (curMinute.length = 1) curMinute = 0 + curMinute; if (curSecond.length = 1) curSecond = 0 + curSecond; var = table + _ + curYear + curMonth + curDate + _ + curHour + curMinute + curSecond + .csv; return ;function do(inName,

8、inStr) var xlsWin = null; if (!document.all(glbHideFrm) xlsWin = glbHideFrm; else var width = 6; var height = 4; var openPara = left= + (window.screen.width / 2 - width / 2) + ,top= + (window.screen.height / 2 - height / 2) + ,scrollbars=no,width= + width + ,height= + height; xlsWin = window.open(,

9、_blank, openPara); xlsWin.document.write(inStr); xlsWin.document.close(); xlsWin.document.execCommand(Saveas, true, inName); xlsWin.close();总结：比较上面3种方法，感觉第一种方法比较完美一些，因为这种方法比较完整的输出表格的格式。但，第一和第二种方法都用了ActiveX 对象，对客户端的安全有要求，而且最大的问题还有一个，就是excel 对象无法关闭。第3中方法虽然没有用ActiveX 对象，但是用了弹出窗口输出， 如果禁止了弹出窗口则无法使用。对于exe

10、cl 对象无法关闭的问题，下面的方法是一个权宜方法：function Cleanup() window.clearInterval(idTmr); CollectGarbage(); 调用方法：idTmr = window.setInterval(Cleanup();,1);2、(c#)中的方法这种方法其实类似上面的js的第3中方法(也可以在其他的web脚本来实现，比如asp中vbscript，或者php)，把表格用文件流的方式输出为excel。实例代码如下：public void OutPutExcel(string title) Response.Clear(); Response.Buf

11、fer = true; Response.Charset = utf-8; Response.AddHeader(Content-Disposition, attachment; + HttpUtility.UrlEncode(title + .xls); Response.ContentEncoding = System.Text.Encoding.GetEncoding(utf-8); Response.ContentType = application/ms-excel; Page.EnableViewState = false; System.IO.StringWriter oStringWriter = new System.IO.StringWriter(); System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter); this.Page.Rende