Re: [flexcoders] horizontallist editable="true"

[Harish Sivaramakrishnan]

Here is a small example for editable TileList using itemRenderers, its a little unpolished, nevertheless will be a good starting point. This could be easly implemented for horizontal list alsoMain.mxml-------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="setData()">
<mx:Script>    <![CDATA[        import mx.collections.ArrayCollection;         public var arr:ArrayCollection        public function setData():void        {          arr =new ArrayCollection()
          for(var i:int=0;i<7;i++)          {                  arr.addItem({man:"image",id:i})          }              tl.dataProvider=arr;        }        public function saveChange(ix:Number,val:String):void
        {            arr.getItemAt(ix).label=val;        }    ]]></mx:Script>    <mx:TileList x="172" y="144" width="427" id="tl" itemRenderer="MyText"></mx:TileList>
</mx:Application>MyText.mxml (itemRenderer)--------------------------------------------------------------------------------<?xml version="1.0" encoding="utf-8"?><mx:Canvas xmlns:mx="
http://www.adobe.com/2006/mxml" width="108" height="104"><mx:Script>    <![CDATA[    [Bindable]    public var _txt:String;
        [Bindable] public var _ix:Number        override public function set data(data:Object):void        {            _txt=data.man            _ix=data.id             
        }        private function showEditor():void        {            lbl.visible=false            ti.visible=true;        }        private function saveIt():void        {            
lbl.text=ti.text;            ti.visible=false            lbl.visible=true            parentApplication.saveChange(_ix,ti.text)        }    ]]></mx:Script>    <mx:Label x="10" y="36" width="89" id="lbl" click="showEditor()" text="{_txt}"/>
    <mx:TextInput x="10" y="32" width="88" id="ti" visible="false" enter="saveIt()" text="{_txt}" focusOut="saveIt()" mouseDownOutside="saveIt()"/>
    </mx:Canvas>Click on the text to pop a textinput to edit, on enter the value is committed. the focus handling is not completely done.Hope this helpsHarish
On 9/18/06, graysonpierce <[EMAIL PROTECTED]> wrote:













  


    
            Hello,

I was expecing to find a editable="true" on the HorizontalList just
like on a vertical list.  

Are there any work-arounds to being able to edit the text of list
members in a HorizontalList?

Thanks,

Gray


      

    
    












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