September 12th, 2005, 04:38 AM
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Lurker - in your bushes
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Join Date: Nov 2000
Location: .be
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Dynamicaly assigning variable names.
It's been a while since I last worked with CF... so this is probably easy, but the logic is currently failing me.
I am trying to create a set of session vars dynamicaly from a loop... but I completely forgot how to assign the session var names dynamicaly.
Code:
<cfquery name="ClassE_QuestionsN" datasource="#application.DNSmatrix#">
SELECT CEQ_ID FROM CLASS_EVENT_QUESTIONS
</cfquery>
<cfoutput>Number of inputs: #ClassE_QuestionsN.recordcount#</cfoutput>
<cfoutput query="ClassE_QuestionsN">
<cfset Qname = "form.question_" & #CEQ_ID#>
<cfset Q_value = Evaluate(Qname)>
<br>Question ID: #CEQ_ID# --> Value = #Q_value#
and session name will be:
<cfset S_Qname = "question_" & #CEQ_ID#>
#S_Qname#
<cfset session.#S_Qname# = "#Q_value#">
</cfoutput>
<cfdump label="Sess" var="#session#">
This line returns an error:
<cfset session.#S_Qname# = "#Q_value#">
What I'm trying to get is something like:
<cfset session.question_1 = "#Q_value#">
<cfset session.question_2 = "#Q_value#">
<cfset session.question_3 = "#Q_value#">
etc ...
__________________
Saintaw
pending.
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