<cfset match = 0>
<cfloop list="#listA#" index="i">
<cfif listFind(listB, i)>
<cfset match = 1>
</cfif>
</cfloop>
HTH!
Sharon DiOrio
----- Original Message -----
From: "Won Lee" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Tuesday, May 21, 2002 1:57 PM
Subject: Most efficient way to check if two lists
> Hello,
>
> Need to find out which way is the most efficient way to see if a value in
> list A is a value in list B.
>
> List A = 1,2,3 VALID ListMatch
> List B = 2,3,4
>
> List A = 1,2,3 VALID ListMatch
> List B = 1,4,6
>
> List A = 1,2,3 NOT VALID ListMatch
> List B = 7,4,6
>
>
> As long as it has single matching values it is valid.
>
>
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