Using nested data in an ArrayCollection to display hierarchically

      

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
    <mx:Script>
        
        import mx.collections.ArrayCollection;
        [Bindable]
        public var myAC:ArrayCollection = new ArrayCollection([
        {
            name:'Friends', children:[
                {name:'A', email:'a@domain.com'},
                {name:'B', email:'b@domain.com'},
                {name:'C', email:'c@domain.com'}]},
            
            {name:'Family', children:[
                {name:'Z', email:'z@domain.com'},
                {name:'S', email:'s@domain.com'}]
        }]);
      
    </mx:Script>
    <mx:HierarchicalData source="{myAC}" id="myHD" />
    <mx:AdvancedDataGrid dataProvider="{myHD}" width="300">
        <mx:columns>
            <mx:AdvancedDataGridColumn dataField="name"  headerText="Contacts" />
            <mx:AdvancedDataGridColumn dataField="email" headerText="Email" />
        </mx:columns>
    </mx:AdvancedDataGrid>
</mx:Application>

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Using nested data in an ArrayCollection to display hierarchically : ArrayCollection « Data Model « Flex

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