Just comment on the livedocs and it will get dealt with. ________________________________
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Jurgen Beck Sent: Monday, May 21, 2007 2:05 PM To: flexcoders@yahoogroups.com Subject: Re: {Disarmed} RE: {Disarmed} [flexcoders] ListCollectionView.addItemAt Bug? Hey Matt, The Flex reference will definitely need to be updated then. Should I create a report, or are you passing it along to the right person/team? Jurgen Matt Chotin wrote: The docs are wrong if that's what it says. Only addItemAt(length()) will allow it to grow. ________________________________ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Jurgen Beck Sent: Monday, May 21, 2007 1:38 PM To: flexcoders@yahoogroups.com Subject: Re: {Disarmed} [flexcoders] ListCollectionView.addItemAt Bug? Well, it looks like either the documentation is wrong, or the code. The ListCollectionView class has the following method defined: public function addItemAt(item:Object, index:int):void { if (index < 0 || !list || index > length) throw new RangeError(StringUtil.substitute(resourceOutOfBounds, index)); var listIndex:int = index; //if we're sorted addItemAt is meaningless, just add to the end if (localIndex && sort) { listIndex = list.length; } list.addItemAt(item, listIndex); } Makes it very clear that the list isn't grown when the index exceeds the length of the list. :-) Anyone concur? If so, I'll submit a report to Adobe. Jurgen Jurgen Beck wrote: It seems that there is a problem with the ListCollectionView class when using it with an ArrayCollection. Using the addItemAt method produces an index out of bounds error when an item is added with an index that is beyond the length of the collection. However, the Flex Reference states that: "If the list is shorter than the specified index, it will grow to accommodate the new item." Is this a confirmed bug, or am I overlooking something? Here is some test code to check it out: <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml <http://www.adobe.com/2006/mxml> " creationComplete="initApp()" layout="vertical"> <mx:Script> <![CDATA[ import mx.collections.ArrayCollection; private var collection:ArrayCollection = new ArrayCollection(); private function initApp():void { var newObject:Object = new Object(); newObject.test1 = "test1"; newObject.test2 = "test2"; collection.addItem(newObject); newObject = new Object(); newObject.test1 = "test3"; newObject.test2 = "test4"; collection.addItemAt(newObject, 3); } ]]> </mx:Script> </mx:Application> Anyone run into this too? Jurgen