Re: [DFW CFUG] Brain Teaser

[Christopher Jordan]

oh... open mouth, insert foot. duh... both ListRest or ListLast would work. *sheepish grin* Chris Christopher Jordan wrote: Rick, I immediately thought of the same solution of modifying my original. However, I think you're thinking of ListRest, and not ListLast. :) Chris Rick Law wrote: 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 _______________________________________________ Reply to DFWCFUG: List@list.dfwcfug.org Subscribe/Unsubscribe: http://lists1.safesecureweb.com/mailman/listinfo/list List Archives: http://www.mail-archive.com/list%40list.dfwcfug.org/ http://www.mail-archive.com/list%40dfwcfug.org/ DFWCFUG Sponsors: www.HostMySite.com www.teksystems.com/ _______________________________________________ Reply to DFWCFUG: List@list.dfwcfug.org Subscribe/Unsubscribe: http://lists1.safesecureweb.com/mailman/listinfo/list List Archives: http://www.mail-archive.com/list%40list.dfwcfug.org/ http://www.mail-archive.com/list%40dfwcfug.org/ DFWCFUG Sponsors: www.HostMySite.com www.teksystems.com/ _______________________________________________ Reply to DFWCFUG: List@list.dfwcfug.org Subscribe/Unsubscribe: http://lists1.safesecureweb.com/mailman/listinfo/list List Archives: http://www.mail-archive.com/list%40list.dfwcfug.org/ http://www.mail-archive.com/list%40dfwcfug.org/ DFWCFUG Sponsors: www.HostMySite.com www.teksystems.com/ _______________________________________________ Reply to DFWCFUG: List@list.dfwcfug.org Subscribe/Unsubscribe: http://lists1.safesecureweb.com/mailman/listinfo/list List Archives: http://www.mail-archive.com/list%40list.dfwcfug.org/ http://www.mail-archive.com/list%40dfwcfug.org/ DFWCFUG Sponsors: www.HostMySite.com www.teksystems.com/ _______________________________________________ Reply to DFWCFUG: List@list.dfwcfug.org Subscribe/Unsubscribe: http://lists1.safesecureweb.com/mailman/listinfo/list List Archives: http://www.mail-archive.com/list%40list.dfwcfug.org/ http://www.mail-archive.com/list%40dfwcfug.org/ DFWCFUG Sponsors: www.HostMySite.com www.teksystems.com/

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