关于动态添加

客户端脚本不能调用服务器端脚本
页面加载的时候初始化一行,如果不需要就把它隐藏,然后clone这一行就可以了

你可以只初始化一个,然后复制啊
<html>
<head>
<title>code by meixx</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
var curRow=null;
function selectRow(tr1){
if(curRow)
curRow.bgColor="#FFFFFF";
tr1.bgColor="e7e7e7";
curRow=tr1;
}
function addRow(src){
var newrow = src.insertRow(src.rows.length-1);
newrow.attachEvent("onclick",function(){selectRow(newrow);});
newrow.height=20;
var i=4;
while(i--){
var newcell = newrow.insertCell();
switch(i){
case 0: newcell.innerHTML= '<input type="button" onClick="javascript:delRow(this.parentElement.parentElement)" value="删除此行">';break;
default: newcell.innerHTML=div1.innerHTML;break;
}
}
}
function delRow(src){
src.parentElement.deleteRow(src.rowIndex);
}
</script>
</head><body>
<table id="tb" width="100%"  border="1" align="center" cellpadding="1" cellspacing="1" style="border-collapse:collapse" bordercolor="#111111">
  <tr>
    <th scope="col" width="25%">一</th>
    <th scope="col" width="25%">二</th>
    <th scope="col" width="25%">三</th>
    <th scope="col" width="25%">四</th>
  </tr>
  <tr id="blankRow" onClick="addRow(this.parentElement)">
    <td> </td>
    <td> </td>
    <td> </td>
    <td> </td>
  </tr>
</table>
<div id="div1" style="display:none "><select id="txt" style="width:97%; background-color:#FFFFEF"><option>test</option></select></div>
</body>
</html>
就像用这种方法

zhaoxiaoyang(梅雪香@hisoft)好人帮到底，请问包含进的二级联动该怎么区别他们，并分别取得他们的对象？现在按照你的方法复制后，一个文件里面多个联动，所有的属性和对象都重复了。联动就无法选择了。
:(

<%
'dim count
set rst=Server.CreateObject("ADODB.Recordset")
rst.open "select pdid,tblprodeailinfo.pid,pdno,pdmemo,tblprodeailinfo.opid,tblprodeailinfo.optime,tblprojectinfo.proname,prono from tblprodeailinfo left join tblprojectinfo on tblprojectinfo.pid=tblprodeailinfo.pid",con,1,1
%>
<script language="JavaScript">

</script><%'Dim sqlText,sqlText1%>
  <TABLE style="TABLE-LAYOUT: fixed" width=230 cellSpacing=0 cellPadding=0 border=0 height=23>   <tr bgcolor="#FFFFFF">


        <%'Dim tempValue
  sqlText="select pid,prono,proname from tblprojectinfo "
  'Response.Write sqltext
%>
      <TD id=oINNER bgColor=#f7f8f9 valign=top> <input type="hidden" id="selcompid" name="selcompid" size=2 value="<%if len(ucompid)>0 then Response.Write ucompid else Response.Write "" end if%>">
      <select name="anclassid" size="1" id="anclassid" onChange="alert('en');changelocation(document.form1.anclassid.options[document.form1.anclassid.selectedIndex].value)" style="border:0px solid #000000; FONT-FAMILY: 宋体; FONT-SIZE: 9pt;color:#000000; background-color:#ffffff" >


          <% rst.open sqlText,con,1,1
  If Not (rst.eof And rst.bof) Then
   tempValue=rst("pid")
   While Not rst.eof



%>
          <option value="<%=trim(rst("pid"))%>" ><%=trim(rst("proname"))%></option>
          <%
   rst.movenext
   Wend
   End If
   rst.close
%>
      </select>
      <%
      sqlText="select pdid,pid,pdno from tblprodeailinfo"

          sqlText=sqlText+" Where pid='" & tempValue & "'"

          'Response.Write sqltext%>



     <TD id=oINNER bgColor=#f7f8f9 valign=top> <input type="hidden" id="seldeptid" size=2 name="seldeptid" value="<%if len(udeptid)>0 then Response.Write udeptid else Response.Write "" end if%>">
       <select name="Nclassid" onchange="seldept();" style="border:0px solid #000000; FONT-FAMILY: 宋体; FONT-SIZE: 9pt;color:#000000; background-color:#ffffff" >

          <%
  rst.open sqlText,con,1,1
'  Response.Write udeptid & ","& rst("deptid") &"<br>"
  If Not (rst.eof And rst.eof) Then
   while not rst.eof
  %>
          <option value="<%=trim(rst("pdid"))%>" <%if cstr(ufluxid)=cstr(trim(rst("pid"))) then Response.Write "selected" end if%>><%=trim(rst("pdno"))%></option>
          <%rst.movenext
  wend
  End If
  rst.close
  set rst=nothing
%>
      </select>

  </TR>
</table>

可以把联动的脚本改一改,用event.srcElement来获取当前操作的select对象，用event.srcElement的parentElement.children集合来检索第二个select

调试易

关于动态添加

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