我有这段代码,当 i = 9 时出错。对象 T_009 在 html 表单中不存在,但我不明白为什么它会导致它出错,这不是 not is nothing 检查吗?我有几种使用 vbscript 的表单并且没有时间将它们全部转换,所以我坚持它是什么......
dim i, obj_src, obj_dest
for i = 2 to 720
set obj_src = document.getelementbyid("T_" & lpad(i,"0",3))
set obj_dest = document.getelementbyid("s" & lpad(i,"0",3))
if not obj_src is nothing and not obj_dest is nothing then
obj_dest.innerhtml = obj_src.value
end if
set obj_src = nothing
set obj_dest = nothing
Next