Look at ArrayUtil.toArray method that trasforms an object to an array. I'd think something like that would work: var arrayCollection : ArrayCollection= new ArrayCollection ( ArrayUtil.toArray(myListRequest. lastResult. records.record) );
HTH, Valy ----- Original Message ---- From: Steve Cox <[EMAIL PROTECTED]> To: [email protected] Sent: Tuesday, November 28, 2006 6:46:34 AM Subject: RE: [flexcoders] lastResult.records.record.length=null when there's actually 1 Try something like the following (I’m using result here instead of lastResult, but see what works for you: var acResults : ArrayCollection; if (myListRequest. lastResult. records.record is ArrayCollection) { acResults = myListRequest. lastResult. records.record; } else { acResults = new ArrayCollection(); acResults.addItem(myListRequest. lastResult. records.record); } Alert.show(acResults.length. toString()); HTH, Steve -----Original Message----- From: [EMAIL PROTECTED] ups.com [mailto:flexcoders@ yahoogroups. com] On Behalf Of Ben Marchbanks Sent: 28 November 2006 11:29 To: [EMAIL PROTECTED] ups.com Subject: Re: [flexcoders] lastResult.records. record.length= null when there's actually 1 Thanks Steve for explaining exactly the root cause. What method would you recommend to test if the result is an array or an object ? Steve Cox wrote: > When a result contains only 1 object Flex converts it to an Object not > an ArrayCollection. Therefore your > myListRequest. lastResult. records.record is an object and won't have the > .length property. When you receive more than 1 record it will be an > ArrayCollection of objects. > > You'll need to check the type of myListRequest. lastResult. records.record > before you do any work with it. > > Hope that helps, > > Steve > > -----Original Message----- > From: [EMAIL PROTECTED] ups.com [mailto:[EMAIL PROTECTED] ups.com] On > Behalf Of Ben Marchbanks > Sent: 27 November 2006 19:21 > To: [EMAIL PROTECTED] ups.com > Subject: Re: [flexcoders] lastResult.records. record.length= null when > there's actually 1 > > myRequest.event. result.length ?? > > Not sure I understand how to use event.result to > get the count of the records returned. > > Tracy Spratt wrote: >> And avoid using lastResult except for binding. >> >> >> >> Instead use event.result. >> >> >> >> Tracy >> >> >> >> ____________ _________ _________ __ >> >> From: [EMAIL PROTECTED] <mailto:flexcoders% 40yahoogroups. com> > ups.com [mailto:flexcoders@ yahoogro > <mailto:flexcoders% 40yahoogroups. com> ups.com] On >> Behalf Of Iko Knyphausen >> Sent: Friday, November 24, 2006 10:43 PM >> To: [EMAIL PROTECTED] <mailto:flexcoders% 40yahoogroups. com> ups.com >> Subject: RE: [flexcoders] lastResult.records. record.length= null when >> there's actually 1 >> >> >> >> Does it behave the same if you use "e4x" as resultFormat? >> >> ____________ _________ _________ __ >> >> From: [EMAIL PROTECTED] <mailto:flexcoders% 40yahoogroups. com> > ups.com [mailto:flexcoders@ yahoogro > <mailto:flexcoders% 40yahoogroups. com> ups.com] On >> Behalf Of pdflibpilot >> Sent: Friday, November 24, 2006 5:35 PM >> To: [EMAIL PROTECTED] <mailto:flexcoders% 40yahoogroups. com> ups.com >> Subject: [flexcoders] lastResult.records. record.length= null when > there's >> actually 1 >> >> >> >> I use the following to get a count of the records returned by >> HTTPService request. >> >> myListRequest. lastResult. records.record. length; >> >> When theres only 1 the result is null ? Otherwise the count is fine >> whenever it is 2 or more. 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