this will check existence like you wanted
<cfif structKeyExists(session,var) AND
isArray(session[var],2)>
</cfif>
+-----------------------------------------------+
Bryan Love
Macromedia Certified Professional
Internet Application Developer
Database Analyst
TeleCommunication Systems
[EMAIL PROTECTED]
+-----------------------------------------------+
"...'If there must be trouble, let it be in my day, that my child may have
peace'..."
- Thomas Paine, The American Crisis
"Let's Roll"
- Todd Beamer, Flight 93
-----Original Message-----
From: Bruce, Rodney S HQISEC/SIGNAL
[mailto:[EMAIL PROTECTED]]
Sent: Friday, October 04, 2002 2:59 PM
To: CF-Talk
Subject: Dynamic var name
Hello all
Hoping someone can help with an isdefined issue.
I am trying to do: <CFIF isdefined("session[#var#][#x#][1]")>
but am getting the error: must be a syntactically valid variable
name.
CF seems to be rendering the vars correctly, the debug info shows:
Parameter 1 of function IsDefined which is now
"session[BR21102][1][15]" must be a syntactically valid variable name
I have also tried <CFIF isdefined("session.#var#[#x#][1]")>
With same results.
Can someone tell me what I am missing?
Thanks for any help
Rodney
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4
Subscription: http://www.houseoffusion.com/index.cfm?sidebar=lists&body=lists/cf_talk
FAQ: http://www.thenetprofits.co.uk/coldfusion/faq
This list and all House of Fusion resources hosted by CFHosting.com. The place for
dependable ColdFusion Hosting.
