<table>
<TR>
<TD colSpan=6>
<DIV id=DWWTDIV>
<DIV id=S_0>
<DIV style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 12px; BORDER-TOP: white 1px solid">&nbsp;</DIV>
<DIV style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 12px; BORDER-TOP: white 1px solid">&nbsp;第1次收款金额 <INPUT style="WIDTH: 169px; HEIGHT: 24px" id=DYSK_0 size=19>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 第1次收款日期 <INPUT onblur=gChangeDate(this,0) style="WIDTH: 182px; HEIGHT: 23px" id=DYR_0 onchange=gChangeDate(this,0) onclick=showCalendar(this,0) name=DYR_0 size=23> </DIV>
<DIV style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 12px; BORDER-TOP: white 1px solid">&nbsp;第1次实收金额 <INPUT style="WIDTH: 169px; HEIGHT: 24px" id=DYSS_0 size=18>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 第1次实收日期 <INPUT onblur=gChangeDate(this,0) style="WIDTH: 182px; HEIGHT: 23px" id=DYSR_0 onchange=gChangeDate(this,0) onclick=showCalendar(this,0) name=DYSR_0 size=23> <INPUT id=YCY_0 type=hidden> 
<DIV id=TJDIV_0><INPUT id=TJ_0 onclick=TJDWWT() value=添加 type=button></DIV>
<DIV style="DISPLAY: none" id=SCDIV_0><INPUT id=SC_0 onclick=" ShanChu1()" value=删除 type=button ><INPUT id=XG_0 onclick=XG() value=修改 type=button ?></DIV></DIV></DIV>
<DIV></DIV></DIV></TD>
<TD></TD>
<TD></TD>
<TD></TD>
<TD></TD>
<TD></TD></TR>
</table>
<SCRIPT defer>
var iRstNo=0;
var GetRandomn = 1;
function GetRandom(n){GetRandomn=Math.floor(Math.random()*n+1)}function TJDWWT()
{
 for(var wt=0;wt<=iRstNo;wt++)
   {
    var szSJ=getNowDate();
    GetRandom("10000");
var szSql1="insert into TBL_HTGL_SK(ID,SK_ID,SKJE,SKRQ,SSJE,SSRQ) values"
     +"('"+GetRandomn+"'+'"+szSJ+"','"+document.getElementById("HTBH").value+"','"+document.getElementById("DYSK_"+wt).value+"',"
     +"'"+document.getElementById("DYR_"+wt).value+"','"+document.getElementById("DYSS_"+wt).value+"','"+document.getElementById("DYSR_"+wt).value+"')";
   }  
  
  DBExe(szSql1);
iRstNo++;
 var szS=iRstNo+1;
DWWTDIV.style.display="block";  
 var szHTML="<div id='S_"+iRstNo+"'><DIV style='FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 12px; BORDER-TOP: white 1px solid'>&nbsp;</DIV>";
   szHTML=szHTML+"<DIV style='FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 12px; BORDER-TOP: white 1px solid'>&nbsp;";
   szHTML=szHTML+"第"+szS+"次收款金额 <INPUT style='WIDTH: 169px; HEIGHT: 24px' id=DYSK_"+iRstNo+" size=19>&nbsp;&nbsp;&nbsp;&nbsp;";
   szHTML=szHTML+"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  第"+szS+"次收款日期 ";
   szHTML=szHTML+"<INPUT onblur=gChangeDate(this,0) style='WIDTH: 182px; HEIGHT: 23px' id=DYR_"+iRstNo+" onchange=gChangeDate(this,0) onclick=showCalendar(this,0) name=DYR_"+iRstNo+" size=23> </DIV>";
   szHTML=szHTML+"<DIV style='FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 12px; BORDER-TOP: white 1px solid'>&nbsp;";
   szHTML=szHTML+"第"+szS+"次实收金额 <INPUT style='WIDTH: 169px; HEIGHT: 24px' id=DYSS_"+iRstNo+" size=18>&nbsp;&nbsp;&nbsp;&nbsp;";
   szHTML=szHTML+"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  ";
   szHTML=szHTML+"第"+szS+"次实收日期 <INPUT onblur=gChangeDate(this,0) style='WIDTH: 182px; HEIGHT: 23px' id=DYSR_"+iRstNo+" onchange=gChangeDate(this,0) onclick=showCalendar(this,0) name=DYSR_"+iRstNo+" size=23><INPUT id=YCY_"+iRstNo+" type=hidden />";
   szHTML=szHTML+" <div id='TJDIV_"+iRstNo+"' > <INPUT onclick=TJDWWT() id='TJ_"+iRstNo+"' value=添加 type=button></div><div id='SCDIV_"+iRstNo+"' style='display:none'><INPUT onclick='ShanChu("+document.getElementById("YCY_"+(iRstNo-1)).value+")'  id='SC_"+iRstNo+"' value=删除 type=button ><INPUT onclick='XG()' id='XG_"+iRstNo+"' value=修改 type=button ></div>  </DIV></DIV>";
   szHTML=szHTML+"</div></div>";
document.getElementById("DWWTDIV").innerHTML=document.getElementById("DWWTDIV").innerHTML+szHTML;
document.getElementById("SCDIV_"+(iRstNo-1)).style.display="block";  
document.getElementById("TJDIV_"+(iRstNo-1)).style.display="none"; 
document.getElementById("TJDIV_"+iRstNo).style.display="block"; 
document.getElementById("YCY_"+(iRstNo-1)).value=GetRandomn+szSJ;
}
function ShanChu(id)
{
           if(confirm("确实要删除吗")==true)
      {
               
             var szSql="delete from  TBL_HTGL_SK where ID='"+document.getElementById("YCY_"+(iRstNo-1)).value+"'";
            alert(szSql);
        
          alert(document.getElementById("YCY_"+(iRstNo-1)).value);
             if(DBExe(szSql)==true)
       {
 document.getElementById("S_"+(iRstNo-1)).style.display="none"; 
        alert("删除成功");
               }
       else
       {
        alert("删除失败");
              }
      }}
function ShanChu1()
{
if(confirm("确实要删除吗")==true)
{
var szSql="delete from TBL_HTGL_SK where ID='"+document.getElementById("YCY_0").value+"'";
if(DBExe(szSql)==true)
{
document.getElementById("S_0").style.display="none"; 
alert("删除成功");
}
else
{
alert("删除失败");
}
}}
function XG()
{
 
    var szSql="update TBL_HTGL_SK set SK_ID='"+document.getElementById("HTBH").value+"',SKJE='"+document.getElementById("DYSK_"+iRstNo).value+"',SKRQ='"+document.getElementById("DYR_"+iRstNo).value+"',SSJE='"+document.getElementById("DYSS_"+iRstNo).value+"',SSRQ='"+document.getElementById("DYSR_"+iRstNo).value+"' where ID ='"+document.getElementById("YCY_"+(iRstNo-1)).value+"'";
   
       alert(szSql);
if(DBExe(szSql)==true)
       {
 
        alert("修改成功");
               }
       else
       {
        alert("修改失败");
              }
 
}
</SCRIPT>
删除的时候 获取的ID是一样的   修改的时候获取不到文本框的值  大哥们 帮帮忙 小弟要疯了