Dominic, I solved the problem with the cftry/cfcatch combo that Dave suggested in a previous email.
But in a nutshell, imagine this. You are looping through an array. You expect that the array will have 5 elements of xml data because that has been the case for the last 2 years. For whatever reason, now some arrays only contain 4 elements. (Not 5 elements with one blank value.) I was/am trying to figure out how to elegantly to display the data w/o any errors when the missing element was cfoutput-ted. XMLSearch, isdefined, cfparam and ArrayIsDefined were not working (at least for me). Thanks, Che -----Original Message----- From: Dominic Watson [mailto:[EMAIL PROTECTED] Sent: Thursday, November 15, 2007 6:45 AM To: CF-Talk Subject: Re: I really code use some Web Service/XML help. If the problem is that the array you are looping contains 'undefined' values, you could try this code to remove them: <cfscript> foo = ArrayNew(1); foo[2] = ""; myArray.RemoveAll(foo); </cfscript> Or is it that some 'ProductInformation' elements do not contain all the expected sub-elements? Another thing to try is to use XMLSearch to return an array of 'ProductInformation' elements which will simplify the code and perhaps solve the problem: <cfset aProducts = XMLSearch(xmlContent,"//ProductInformation"); <cfloop from="1" to="#ArrayLen(aProducts)#" index="i"> <cfoutput>Product link: #aProducts[i].productLink.xmlText#</cfoutput> </cfloop> Regards, Dominic ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Create robust enterprise, web RIAs. Upgrade to ColdFusion 8 and integrate with Adobe Flex http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJP Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:293366 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
