Oh yes it does.. Paul ----- Original Message ----- From: "flexawesome" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Sunday, November 04, 2007 2:37 AM Subject: [flexcoders] Re: remove a item in ArrayCollection
> > 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 [email protected], "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 [email protected], "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"; >> > 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 [email protected], "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: <[email protected]> >> > > 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 [email protected], "simonjpalmer" <simonjpalmer@> >> > > > wrote: >> > > >> >> > > >> how about >> > > >> >> > > >> myData.removeItemAt(0)? >> > > >> >> > > >> --- In [email protected], "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 >> > > > Search Archives: >> > 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 > > > >
