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How do you set Global variables in classic ASP pages?

Posted on 2011-03-08
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Last Modified: 2012-05-11
I need to set variables in an ASP app that are set to static values. So that when the app switches between pages via POSTs and GETs etc. it can still call them. How do I do this
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Question by:Lico_w
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3 Comments
 
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Expert Comment

by:Carl Tawn
ID: 35069737
You would have to use either the Session (user scoped) or Application (application scoped) variables:
<%
     Application("SomeGlobalValue") = "someValue"        '// scoped to the application
     Session("SomeUserValue") = "someValue"               '// scoped to the current user
%>

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Author Comment

by:Lico_w
ID: 35069831
What about if its an array or number?

Also how would you then call it in the code?
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Carl Tawn earned 2000 total points
ID: 35069855
You can store arrays and numbers in there too. ASP is implicitly typed so as long as you know what type of data you are storing you're good to go.

To pull data back out is as simple as:
someGlobalValue = Application("SomeGlobalValue")
someUserValue = Session("SomeUserValue")

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