<script language="vbs"> sub send_onclick dim f set f=document.ff photo=trim(f.photo.value) if photo="" then msgbox "嘻嘻,还没照片呢!",64 ,"上传" f.photo.focus exit sub end if f.submit end sub sub retu_onclick history.back end sub </script>
<form method=POST action=saveedit.asp name=ff enctype=multipart/form-data> <input type=file name=photo> <input type=button value=开始上传 name=send> </form> [1] |