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asp_databases thread: accessing value of a global variable without destroying it on refresh
Message #1 by "Santosh Singh" <singh_santosh_care@y...> on Tue, 27 Jun 2000 12:5:19
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I want to use a global variable whose value need not be destroyed when we
refresh a ASP page. Please suggest me a way out.
Message #2 by "Ken Schaefer" <ken.s@a...> on Wed, 28 Jun 2000 10:48:01 +1000
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<%
If Len(application("strTemp")) then
' application variable already exists
' do something if required
Else
' set the variable to some value
End if
%>
You can do the same with session variables if required.
Cheers
Ken
----- Original Message -----
From: "Santosh Singh"
To: "ASP Databases" <asp_databases@p...>
Sent: Tuesday, June 27, 2000 12:00 PM
Subject: [asp_databases] accessing value of a global variable without
destroying it on refresh
> I want to use a global variable whose value need not be destroyed when we
> refresh a ASP page. Please suggest me a way out.
>
Message #3 by smartin@c... on Wed, 28 Jun 2000 13:29:21 -0400
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Ken
Len() does not return a Boolean (it returns a numeric), so you really should
have a comparison value...
If Len(application("strTemp")) > 0 Then
-Stephen
> -----Original Message-----
> From: Ken Schaefer
> Sent: Tuesday, June 27, 2000 8:48 PM
> To: ASP Databases
> Subject: [asp_databases] Re: accessing value of a global variable
> without destroying it on refresh
>
>
> <%
> If Len(application("strTemp")) then
> ' application variable already exists
> ' do something if required
> Else
> ' set the variable to some value
> End if
> %>
>
> You can do the same with session variables if required.
>
> Cheers
> Ken
>
>
> ----- Original Message -----
> From: "Santosh Singh"
> To: "ASP Databases" <asp_databases@p...>
> Sent: Tuesday, June 27, 2000 12:00 PM
> Subject: [asp_databases] accessing value of a global variable without
> destroying it on refresh
>
>
> > I want to use a global variable whose value need not be
> destroyed when we
> > refresh a ASP page. Please suggest me a way out.
> >
>
>
>
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