ASP中限制输入的只能为8位或9位的数字,我这样代码错在哪儿呀?急!!!!
505uu 2004-07-18 09:41:11 请大家帮帮忙呀,,,解决了,马上再加分,,
if spec="" and stu_num="" and (len(stu_num)<>8 or len(stu_num)<>9) then
response.write"<SCRIPT language=JavaScript>alert('可能系别没选或是学号不是8位与9位的,请返回重填!');"
response.write"javascript:history.go(-1)</SCRIPT>"
else
.....
end if