I've no problem with the e4x suggestion, though the debugger says: event.result.sites.site = mx.collections.ArrayCollection (@3ad1a51)
so the data should be in the right format (as far as the original question is concerned). ----- Original Message ----- From: "AJ Seelund" <[EMAIL PROTECTED]> To: <flexcoders@yahoogroups.com> Sent: Sunday, November 04, 2007 2:57 AM Subject: Re: [flexcoders] Re: remove a item in ArrayCollection > change the result format in your http service to "e4x" > > > > flexawesome wrote: >> >> >> ya, it shows [object] [object] in deugger window. it looks I can use >> >> removeItemAt to remove the object, but it doesn;t work -_- >> >> Cheers >> >> --- In flexcoders@yahoogroups.com >> <mailto:flexcoders%40yahoogroups.com>, "simonjpalmer" <[EMAIL PROTECTED]> >> wrote: >> > >> > you are assigning event.result.sites.site to myData which you have >> > declared as an ArrayCollection. >> > >> > What makes you think event.result.sites.site is an ArrayCollection? >> > >> > Have you inspected event.result.sites.site in the debugger? >> > >> > --- In flexcoders@yahoogroups.com >> <mailto:flexcoders%40yahoogroups.com>, "flexawesome" <flexawesome@> >> wrote: >> > > >> > > >> > > here is my completed code... I am going to remove the first site of >> > > *adobe* in xml >> > > >> > > this seems doesn't in this case, any suggestion? Thanks >> > > >> > > myData.removeItemAt(myData.getItemAt(0)); >> > > >> > > ====== need to remove this part out from ArrayCollection ====== >> > > <site> >> > > <label>ADOBE</label> >> > > <totals>500</totals> >> > > <doc_url>www.adobe.com</doc_url> >> > > </site> >> > > =============================================================== >> > > >> > > Code from here...... >> > > >> > > ============ Main MXML File ============ >> > > >> > > <?xml version="1.0"?> >> > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml >> <http://www.adobe.com/2006/mxml>" >> > > layout="absolute" >> > > creationComplete="dataServices.send()"> >> > > >> > > <mx:Script> >> > > <![CDATA[ >> > > >> > > import mx.events.*; >> > > import mx.rpc.events.*; >> > > import mx.collections.*; >> > > import mx.controls.*; >> > > >> > > [Bindable] >> > > private var myData:ArrayCollection; >> > > >> > > >> > > private function resultHandler(event:ResultEvent):void { >> > > myData = event.result.sites.site; >> > > } >> > > >> > > ]]> >> > > </mx:Script> >> > > >> > > <mx:HTTPService id="dataServices" url="myXML.xml" >> > > resultFormat="object" >> > > result="resultHandler(event)"/> >> > > >> > > </mx:Application> >> > > >> > > ======================================== >> > > >> > > ============ myXML.xml ============= >> > > >> > > <?xml version = "1.0" encoding="utf-8"?> >> > > <sites> >> > > <site> >> > > <label>ADOBE</label> >> > > <totals>500</totals> >> > > <doc_url>www.adobe.com</doc_url> >> > > </site> >> > > >> > > <site> >> > > <label>GOOGLE</label> >> > > <totals>300</totals> >> > > <doc_url>www.google.com</doc_url> >> > > </site> >> > > <sites> >> > > >> > > =================================== >> > > >> > > --- In flexcoders@yahoogroups.com >> <mailto:flexcoders%40yahoogroups.com>, "Paul Andrews" <paul@> wrote: >> > > > >> > > > There shouldn't be a problem with Simons suggestion. >> > > > >> > > > Post your code. The message seems to suggest you didn't declare >> > > myData as an >> > > > ArrayCollection, but your original code did. >> > > > >> > > > Hmm.. >> > > > >> > > > Paul >> > > > ----- Original Message ----- >> > > > From: "flexawesome" <flexawesome@> >> > > > To: <flexcoders@yahoogroups.com >> <mailto:flexcoders%40yahoogroups.com>> >> > > > Sent: Sunday, November 04, 2007 1:29 AM >> > > > Subject: [flexcoders] Re: remove a item in ArrayCollection >> > > > >> > > > >> > > > > hummm.... >> > > > > >> > > > > >> > > > > I got this error msg: >> > > > > >> > > > > =============================== >> > > > > >> > > > > Severity and Description Path Resource Location Creation Time Id >> > > > > 1118: Implicit coercion of a value with static type Object to a >> > > > > possibly unrelated type mx.collections:ArrayCollection. test.mxml >> > > > > line 69 1194139654331 151789 >> > > > > >> > > > > >> > > > > --- In flexcoders@yahoogroups.com >> <mailto:flexcoders%40yahoogroups.com>, "simonjpalmer" <simonjpalmer@> >> > > > > wrote: >> > > > >> >> > > > >> how about >> > > > >> >> > > > >> myData.removeItemAt(0)? >> > > > >> >> > > > >> --- In flexcoders@yahoogroups.com >> <mailto:flexcoders%40yahoogroups.com>, "flexawesome" <flexawesome@> >> > > wrote: >> > > > >> > >> > > > >> > >> > > > >> > >> > > > >> > Hey there, >> > > > >> > >> > > > >> > I have a problem to remove the first *object* in myData, any >> > > > > suggestion? >> > > > >> > >> > > > >> > Thank you >> > > > >> > >> > > > >> > =========================== >> > > > >> > >> > > > >> > >> > > > >> > [Bindable] >> > > > >> > private var myData:ArrayCollection; >> > > > >> > >> > > > >> > myData.removeItemAt(myData.getItemAt(0)); >> > > > >> > >> > > > >> >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > -- >> > > > > Flexcoders Mailing List >> > > > > FAQ: >> > http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt >> <http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt> >> > > > > Search Archives: >> > > http://www.mail-archive.com/flexcoders%40yahoogroups.com >> <http://www.mail-archive.com/flexcoders%40yahoogroups.com> >> > > > > Yahoo! Groups Links >> > > > > >> > > > > >> > > > > >> > > > > >> > > > >> > > >> > >> >> > > > > -- > Flexcoders Mailing List > FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt > Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com > Yahoo! Groups Links > > >
