动态添加的input里的数据如何获得？

2010-07-22 09:12:34 276 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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页面表格里原来有的数据可以写入到excel，但是动态添加的input里填写的值，不知道怎么才能取得？谢谢







<!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=utf-8" />

<title>导出excel</title>

<SCRIPT LANGUAGE="javascript"> 



var tempRow=0; 

//var maxRows=0; 

function insertRows(){ 

       tempRow=table1.rows.length-1;

       //maxRows=tempRow+1; 

       tempRow=tempRow+1; 

       var Rows=table1.rows;//类似数组的Rows 

       var newRow=table1.insertRow(table1.rows.length);//插入新的一行 

       var Cells=newRow.cells;//类似数组的Cells 

       for (i=0;i<3;i++)//每行的3列数据,循环插入 

       { 

              var newCell=Rows(newRow.rowIndex).insertCell(Cells.length); 

              newCell.align="center"; 

       switch (i) 

       { 

              case 0 : newCell.innerHTML="<td valign='top'><input name='aaa' id='_Seq' type='text' size='2' value='"+tempRow+"'></td>";break; 

              case 1 : newCell.innerHTML="<td valign='top'><select name='detailObject.xmxh' id='_Xmxh'><option value='' selected='selected'></option><option value='XMXH20060713150418343'>测试项目1</option><option value='XMXH20060725140312843'>能源部测试项目</option><option value='XMXH20060801143744796'>第三个选项</option></select></TD>"; break; 

              case 2 : newCell.innerHTML="<td valign='top'><a href='javascript:delTableRow(\""+tempRow+"\")'>删除</a></TD>"; break; 

       } 

} 

       //maxRows+=1; 

} 



function methodadd(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;

                 //oSheet.Cells(i + 1, j + 1).value = curTbl.rows(i).cells(j).getElementsByTagName('text').value; 

           //赋值 

       } 

   } 

   oXL.Visible = true; 

   //设置excel可见属性 

}



function delTableRow(rowNum){ 

       if (table1.rows.length >rowNum){ 

              table1.deleteRow(rowNum); //系统方法

       } 

} 



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 

}



</SCRIPT> 

</head>

<body>

时的法国

<form action="">

  <table border="1" width="98%" align="center" id="table1">

    <tr>

      <th >顺序号</th>

      <th >项目序号</th>

      <th>删除

      <th> 

    </tr>

  </table>

    <br />

    <table border="0" cellspacing="0" cellpadding="0" width="98%" align="center">

    <tr valign="top">

      <th> <input value="添加一行" type="button" onClick="insertRows()">

      </th>

    </tr>

  </table>

</form>



<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:methodadd('table1');"value="第二种方法导入增加的表格到EXCEL"> 

<input type="button" onclick="javascript:method2('tableExcel');"value="第二种方法导入到EXCEL"> 



</body>

</html>