my custom component ListNodeRenderer.mxml <?xml version="1.0" encoding="utf-8"?> <mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml"; width="100%" height="22" horizontalGap="0" verticalAlign="middle" mouseOver="mouseOverHandler(event)"> <mx:Script> <![CDATA[ private function mouseOverHandler(e:Event):void { parentDocument.parentDocument.parentDocument.text11.text += "mouse listNode " + this.data.label + "\n"; parentDocument.parentDocument.parentDocument.text11.text += "mouse listNode " + this.data.icon + "\n"; parentDocument.parentDocument.parentDocument.text11.text += "mouse listNode " + frndID.text + "\n"; parentDocument.parentDocument.parentDocument.text11.text += "mouse listNode " + statusIcon.source + "\n"; } ]]> </mx:Script> <mx:Binding source="data.icon" destination="statusIcon.source"/> <mx:Binding source="data.label" destination="frndID.text"/> <mx:Image id="statusIcon" width="22" height="22" source="{statusImg}"/ > <mx:Label id="frndID" text="{frndName}" width="100%"/> </mx:HBox>
Class where i am using it is <mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"; width="100%" height="100%" color="#000000" creationComplete="createElement()" xmlns="myComponents.*" xmlns:local="*"> <mx:Script> <![CDATA[ [Bindable] public var frndListArray:ArrayCollection = new ArrayCollection(); ]]> </mx:Script> <mx:Canvas width="100%" height="100%" x="0" y="100" borderStyle="inset"> <mx:List id="frndList" width="100%" height="100%" borderThickness="0" itemRenderer="myComponents.ListNodeRenderer" dataProvider="{frndListArray}"/> </mx:Canvas> </mx:Canvas> and a main application mxml where i am using the above widget is setting the data on event fire to the ArrayCollection.. One point to note here is. i have tried now with BInding as well but its not working.. the mouseover event handler is displaying the differnt data for data.icon and statusIcon.status.. which should not be the case if its binded help me please On May 19, 3:29 pm, MUKESH GUPTA <[email protected]> wrote: > try binding the status image of item renderer with status field of > object in arraycollection > > On 5/19/09, dolly <[email protected]> wrote: > > > > > Can you show a snippet of your code? > > > On May 18, 9:08 am, rApt0r <[email protected]> wrote: > >> Hi all, > >> I am creating one chat application. in that i have used mx:List to > >> show my friend list members and used itemRenderer to have custom node > >> for each friend in list. I used Bindable Array Collection as > >> DataProvider to this list. > >> But when any person in friend list changes its status let say from > >> available to busy. Then the person will be notified by event with the > >> new status and i am changing that status in Array Collection also. but > >> i am not able to change the status image in friend list for > >> corresponding user.. in that friend node i am listening to dataChange > >> event but its not getting fired for change of data. its getting fired > >> for the first time i am settting data. and in that too in the event > >> listener i am getting the same old data. but when i check if it has > >> been updated or not after that event listener has completed execution > >> its showing me updated data. Please help me because i am stuck here. > >> If you guys find any better way to do it.. i.e using some other event > >> listener. or other method let me know.. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/flex_india?hl=en -~----------~----~----~----~------~----~------~--~---
