So it would just require a slight modification of Chris' code, such as:
<cfset ReferrerQS = ListLast(CGI.HTTP_REFERER, "?")>
<cfloop index="eachParamSet" list="#ReferrerQS#" delimiters="&">
<cfif ListFirst(eachParamSet,"=") IS "numPageID">
<CFSet MyNumPageID = ListLast(eachParamSet,"=")>
</cfif>
</cfloop>
Rick...
> From: Joe Kelly <[EMAIL PROTECTED]>
> Reply-To: Dallas/Fort Worth ColdFusion User Group Mailing List
> <[EMAIL PROTECTED]>
> Date: Wed, 13 Sep 2006 17:02:53 -0500
> To: Dallas/Fort Worth ColdFusion User Group Mailing List
> <[EMAIL PROTECTED]>
> Subject: Re: [DFW CFUG] Brain Teaser
>
> Very slick! But.....
> CGI.QUERY_STRING gets the query from the current template and not the
> Refering template.
> Thanks,
> Joe Kelly
>
> On 9/13/06, Christopher Jordan <[EMAIL PROTECTED]> wrote:
>>
>> I'd use CGI.QUERY_STRING.
>>
>> <cfloop index="i" from="1" to="#ListLen(CGI.QUERY_STRING,"&")#">
>> <cfset ThisItem = ListGetAt(CGI.QUERY_STRING,i,"&")>
>> <cfif ListFirst(ThisItem,"=") EQ "numPageID">
>> <CFSet MyNumPageID = ListLast(ThisItem,"=")>
>> </cfif>
>> </cfloop>
>>
>> How's that?
>>
>> Chris
>>
>>
>> Joe Kelly wrote:
>> I want to see if someone can come up with a more elegant solution to
>> this problem.
>>
>> Given:
>> CGI.HTTP_REFERER will always have a URL variable, "numPageID=xxx"
>> which is numeric and could be any size number.
>> The HTTP_REFERER may or may not have other URL variables in any order,
>> which could be alphanumeric or numeric
>> The current template needs to pull the value of the "numPageID" URL
>> variable out of the CGI.HTTP_REFERER
>>
>> I'll show my solution in another post so as not to spoil anyone's view
>> on this problem, not saying that mine is best, of course!
>>
>> Thanks,
>> Joe Kelly
>>
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