日期:2014-05-16  浏览次数:20360 次

Js导出Excel(需要更改安全级别)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
  <html xmlns="http://www.w3.org/1999/xhtml"> 
  <head> 
      <meta http-equiv="Content-Type" content="text/html; charset=gb2312"/> 
      <title>WEB页面导出为EXCEL文档的方法</title> 
  </head> 
  <body> 
  <table id="tableExcel" width="100%" border="1" cellspacing="0" cellpadding="0"> 
    <tr> 
        <td colspan="5" align="center">WEB页面导出为EXCEL文档的方法</td> 
    </tr> 
    <tr> 
        <td>列标题1</td> 
        <td>列标题2</td> 
        <td>列标题3</td> 
        <td>列标题4</td> 
        <td>列标题5</td> 
    </tr> 
    <tr> 
        <td>aaa</td> 
        <td>bbb</td> 
        <td>ccc</td> 
        <td>ddd</td> 
        <td>eee</td> 
    </tr> 
    <tr> 
        <td>AAA</td> 
        <td>BBB</td> 
        <td>CCC</td> 
        <td>DDD</td> 
        <td>EEE</td> 
    </tr> 
    <tr> 
        <td>FFF</td> 
        <td>GGG</td> 
        <td>HHH</td> 
        <td>III</td> 
        <td>JJJ</td> 
    </tr>  
</table> 
<input type="button" onclick="javascript:method1('tableExcel');" value="第一种方法导入到EXCEL"> 
<input type="button" onclick="javascript:method2('tableExcel');" value="第二种方法导入到EXCEL"> 
<input type="button" onclick="javascript:getXlsFromTbl('tableExcel',null);" value="第三种方法导入到EXCEL"> 
<SCRIPT LANGUAGE="javascript"> 
function method1(tableid) {//整个表格拷贝到EXCEL中 
    var curTbl = document.getElementById(tableid); 
    var oXL = new ActiveXObject("Excel.Application"); 
    //创建AX对象excel 
    var oWB = oXL.Workbooks.Add(); 
    //获取workbook对象 
        var oSheet = oWB.ActiveSheet; 
    //激活当前sheet 
    var sel = document.body.createTextRange(); 
    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 
} 
function method2(tableid) //读取表格中每个单元到EXCEL中 
{ 
    var curTbl = document.getElementById(tableid); 
    var oXL = new ActiveXObject("Excel.Application"); 
    //创建AX对象excel 
    var oWB = oXL.Workbooks.Add(); 
    //获取workbook对象 
    var oSheet = oWB.ActiveSheet; 
    //激活当前sheet 
    var Lenr = curTbl.rows.length; 
    //取得表格行数 
    for (i = 0; i < Lenr; i++) 
    { 
        var Lenc = curTbl.rows(i).cells.length; 
        //取得每行的列数 
        for (j = 0; j < Lenc; j++) 
        { 
            oSheet.Cells(i + 1, j + 1).value = curTbl.rows(i).cells(j).innerText; 
            //赋值 
        } 
    } 
    oXL.Visible = true; 
    //设置excel可见属性 
} 
function getXlsFromTbl(inTblId, inWindow) { 
    try { 
        var allStr = ""; 
        var curStr = ""; 
        //alert("getXlsFromTbl"); 
        if (inTblId != null && inTblId != "" && inTblId != "null") { 
            curStr = getTblData(inTblId, inWindow); 
        } 
        if (curStr != null) { 
            allStr += curStr; 
        } 
        else { 
            alert("你要导出的表不存在!"); 
            return; 
        } 
        var fileName = getExcelFileName(); 
        doFileExport(fileName, allStr); 
    } 
    catch(e) { 
        alert("导出发生异常:" + e.name + "->" + e.description + "!"); 
    } 
} 
function getTblData(inTbl, inWindow) { 
    var rows = 0; 
    //alert("getTblData is " + inWindow); 
    var tblDocument = document; 
    if (!!inWindow && inWindow != "") { 
        if (!document.all(inWindow)) { 
            return null; 
        } 
        else { 
            tblDocument = eval(inWindow).document;