StackOverflow2013

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plurals

PO
primarykey
Id
10654067
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2012-05-18T14:00:34.793
FavoriteCount
0
LastActivityDate
2012-05-18T14:35:16.307
LastEditDate
2012-05-18T14:35:16.307
LastEditorUserId
1109877
OwnerUserId
1109877
ParentId
10652998
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
<pre><code><?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" creationComplete="_creationCompleteHandler()"> <s:layout> <s:HorizontalLayout /> </s:layout> <fx:Declarations> <s:ArrayList id="d1"> <fx:Object label="Obj1" /> <fx:Object label="Obj2" /> <fx:Object label="Obj3" /> <fx:Object label="Obj4" /> <fx:Object label="Obj5" /> <fx:Object label="Obj6" /> <fx:Object label="Obj7" /> <fx:Object label="Obj8" /> <fx:Object label="Obj9" /> <fx:Object label="Obj10" /> <fx:Object label="Obj11" /> <fx:Object label="Obj12" /> <fx:Object label="Obj13" /> <fx:Object label="Obj14" /> </s:ArrayList> <s:ArrayList id="d2"> <fx:Object label="AA1" /> <fx:Object label="AA2" /> <fx:Object label="AA3" /> <fx:Object label="AA4" /> <fx:Object label="AA5" /> <fx:Object label="AA6" /> <fx:Object label="AA7" /> <fx:Object label="AA8" /> <fx:Object label="AA9" /> </s:ArrayList> </fx:Declarations> <fx:Script> <![CDATA[ import mx.collections.IList; import mx.events.PropertyChangeEvent; import spark.events.IndexChangeEvent; [Bindable] public var listDataProvider:IList; private var _lastSelectedItemIndex:int = -1; private function _creationCompleteHandler():void { list.addEventListener(IndexChangeEvent.CHANGE, _list_changeHandler); addEventListener(PropertyChangeEvent.PROPERTY_CHANGE, _propertyChangeHandler); listDataProvider = d1; } private function changeButt_clickHandler():void { listDataProvider = d2; } private function _propertyChangeHandler(event:PropertyChangeEvent):void { list.selectedIndex = _lastSelectedItemIndex; } private function _list_changeHandler(event:IndexChangeEvent):void { _lastSelectedItemIndex = list.selectedIndex; } ]]> </fx:Script> <s:List id="list" dataProvider="{listDataProvider}" height="200" /> <s:Button label="changeButt" click="changeButt_clickHandler()" /> </s:Application> </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POSelection highlighting in List doesn't disapear after intercepting value commit event
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  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USkostik
UserOwnerUserId
1. USkostik
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PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. COOur code is a little different. We are not setting selectedIndex directly but using a data binding. Furthermore we have some undo/redo management that prevends us from keeping this simple. The problem is that the List is setting the selectedIndex to -1 using bidirectional binding after the clickHandler from your example would be executed.
  singulars
  PostPostId
  PO
  UserUserId
  USAndré Stannek
2. COCode updated. I not know how look your code so I was try to simulate situation with binding. Main idea: 1) listen IndexChangeEvent event of list and save its selected index 2) listen PropertyChangeEvent event and update list selectedIndex to stored value
  singulars
  PostPostId
  PO
  UserUserId
  USkostik

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