Jiramot.info

< ?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/04/15/creating-a-view-cursor-on-an-arraycollection-in-flex/ -->
<mx:application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white"
        creationComplete="init();">
 
    <mx:array id="arr">
        <mx:string>One</mx:string>
        <mx:string>Two</mx:string>
        <mx:string>Three</mx:string>
        <mx:string>Four</mx:string>
        <mx:string>Five</mx:string>
    </mx:array>
 
    <mx:arraycollection id="arrColl" source="{arr}" />
 
    <mx:script>
        < ![CDATA[
            import mx.collections.IViewCursor;
            import mx.collections.Sort;
            import mx.collections.SortField;
 
            [Embed("assets/accept.png")]
            public var acceptIcon:Class;
 
            [Embed("assets/exclamation.png")]
            public var exclamationIcon:Class;
 
            private var cursor:IViewCursor;
 
            private function init():void {
                var sortField:SortField = new SortField(null, true);
                var sort:Sort = new Sort();
                sort.fields = [sortField];
 
                arrColl.sort = sort;
                arrColl.refresh();
 
                cursor = arrColl.createCursor();
            }
 
            private function button_click(evt:MouseEvent):void {
                var found:Boolean = cursor.findAny(textInput.text);
                if (found) {
                    img.source = acceptIcon;
                    list.selectedItem = cursor.current;
                } else {
                    img.source = exclamationIcon;
                    list.selectedItem = null;
                }
            }
        ]]>
    </mx:script>
 
    <mx:applicationcontrolbar dock="true">
        <mx:canvas>
            <mx:textinput id="textInput" />
            <mx:image id="img" right="3" verticalCenter="0" />
        </mx:canvas>
        <mx:button id="button"
                label="Find"
                click="button_click(event);" />
    </mx:applicationcontrolbar>
 
    <mx:list id="list"
            dataProvider="{arrColl}"
            width="100"
            rowCount="{arrColl.length}" />
 
</mx:application>