Bind TextInput to ArrayCollection with BindingUtils

          

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
    
    <mx:Script>
        
            import mx.binding.utils.BindingUtils;
            
            public function doBinding():void 
            {
                BindingUtils.bindProperty(myTextInput, "text", myAC.getItemAt(0), "author");                
            }
      
    </mx:Script>
    
    <mx:Binding source="myAC.getItemAt(0).urlData" destination="myLabelDest.text"/>
    
    <mx:ArrayCollection id="myAC">
        <mx:source>
        <mx:Object urlData="http://a.com" author="a"/>
        <mx:Object urlData="http://b.com" author="b"/>
        <mx:Object urlData="http://c.com" author="c"/>
        </mx:source>
    </mx:ArrayCollection>
    <mx:Label id="myLabelDest"  text="prova" />
    <mx:TextInput id="myTextInput" text=""/>
    <mx:Button label="BindingUtils" click="doBinding()" />
        
</mx:Application>

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Bind TextInput to ArrayCollection with BindingUtils : TextInput Data Binding « Components « Flex

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