跳出 for循环后不执行语句

dim chargedate,chargecode,chargeamount,i
if request("action")="update" then

for i=1 to 10

Set rs = Server.CreateObject("ADODB.Recordset")
rs.open "select * from bill",conn,1,3
rs.addnew
rs("chargedate")=replace(request.form("chargedate")(i),"'","")
rs("chargeamount")=replace(request.form("chargeamount")(i),"'","")
rs("chargecode")=replace(request.form("chargecode")(i),"'","")
rs.update
if request.form("chargeamount")=" " then
exit for

end if
next

conn.close
set conn=nothing
response.write "<script language=javascript>alert('fill!');window.location.href='admin_info.asp';</script>"
end if

我的目的是当request.form("chargeamount"

跳出 for循环后不执行语句 请问在这段javascript代码里，for循环中的语句为什么不循环执行？ FOR循环的执行 for语句的循环 for循环嵌套语句 FOR语句双重循环 FOR循环语句 代码问题:for循环中用IF判断,如果符合条件的话跳出for循环用什么语句? 关于for循环语句后的分号问题 请教C语言中循环语句for的执行过程，谢谢！！