想通过textarea 传输比较大的文件上去，但是textarea 里面不能接受什么样的字符？

joachern 2003-11-21 08:58:11

？？？？？？？？？？？？？？？？？？？？？？？

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flying310 2003-11-21

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应该close或free一下。

joachern 2003-11-21

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我是直接做了个控件，然后读取控件的属性

xieyj 2003-11-21

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没有释放掉对象，你创建的是什么对象。
set 对象名 = nothing

lang11zi 2003-11-21

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no limited

joachern 2003-11-21

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我从文件中写入后发现ie一直占用cpu的问题？？？

DeltaCat 2003-11-21

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你自己不限制的话，TEXTAREA本身是没限制的

编程最光荣 2003-11-21

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提供一些编码的函数，你可能有用！

function escape(byval str)
str=replace(str,"%","%"+hex(asc("%"))) 'must be first

str=replace(str,chr(255),"%"+hex(255))
str=replace(str,chr(11),"%"+hex(11))
str=replace(str,chr(9),"%"+hex(9))
str=replace(str,";","%"+hex(asc(";")))
str=replace(str," ","%"+hex(asc(" ")))
str=replace(str,"_","%"+hex(asc("_")))
str=replace(str,",","%"+hex(asc(",")))
str=replace(str,"'","%"+hex(asc("'")))
str=replace(str,"=","%"+hex(asc("=")))
str=replace(str,".","%"+hex(asc(".")))
str=replace(str,":","%"+hex(asc(":")))
str=replace(str,"\","%"+hex(asc("\")))
str=replace(str,"/","%"+hex(asc("/")))
str=replace(str,"?","%"+hex(asc("?")))
str=replace(str,"@","%"+hex(asc("@")))
str=replace(str,"+","%"+hex(asc("+")))
str=replace(str,"!","%"+hex(asc("!")))
str=replace(str,"-","%"+hex(asc("-")))
str=replace(str,"#","%"+hex(asc("#")))
str=replace(str,"$","%"+hex(asc("$")))
str=replace(str,"&","%"+hex(asc("&")))
str=replace(str,"*","%"+hex(asc("*")))
str=replace(str,"<","%"+hex(asc("<")))
str=replace(str,">","%"+hex(asc(">")))
str=replace(str,"""","%"+hex(asc("""")))

escape=str
end function

function unescape(byval str)
str=replace(str,"%"+hex(255),chr(255))
str=replace(str,"%"+hex(11),chr(11))
str=replace(str,"%"+hex(9),chr(9))
str=replace(str,"%"+hex(asc(";")),";")
str=replace(str,"%"+hex(asc(" "))," ")
str=replace(str,"%"+hex(asc("_")),"_")
str=replace(str,"%"+hex(asc(",")),",")
str=replace(str,"%"+hex(asc("'")),"'")
str=replace(str,"%"+hex(asc("=")),"=")
str=replace(str,"%"+hex(asc(".")),".")
str=replace(str,"%"+hex(asc(":")),":")
str=replace(str,"%"+hex(asc("\")),"\")
str=replace(str,"%"+hex(asc("/")),"/")
str=replace(str,"%"+hex(asc("?")),"?")
str=replace(str,"%"+hex(asc("@")),"@")
str=replace(str,"%"+hex(asc("+")),"+")
str=replace(str,"%"+hex(asc("!")),"!")
str=replace(str,"%"+hex(asc("-")),"-")
str=replace(str,"%"+hex(asc("#")),"#")
str=replace(str,"%"+hex(asc("$")),"$")
str=replace(str,"%"+hex(asc("&")),"&")
str=replace(str,"%"+hex(asc("*")),"*")
str=replace(str,"%"+hex(asc("<")),"<")
str=replace(str,"%"+hex(asc(">")),">")
str=replace(str,"%"+hex(asc("""")),"""")

str=replace(str,"%"+hex(asc("%")),"%") 'must be last

unescape=str
end function

tigerwen01 2003-11-21