Newly released!! DataGrid component for REACT: http://reactdatagrid.com
The Flex Selected Value ComboBox control is a new control provided by the Flexicious library that allows you to bind a ComboBox to a selected value field.

<!--Data bound Combo Box example-->
<!--Combo Box (With Flexicious)-->

<controls:ComboBox
dataProvider="{Employee.allStates}" bindingSource="{employee1}" bindingProperty="stateCode"/>
<!--OR-->

<controls:ComboBox
dataProvider="{Employee.allStates}" selectedValue="{employee.stateCode}" change="employee.stateCode=stateCombo.selectedItem.data;" />
<!--Combo Box (Without Flexicious)-->
<mx:Script>
   
<![CDATA[
   
private function onComboCreate(event:Event):void{
       
for each(var stateCode:Object in stateCombo.dataProvider){
            if
(stateCode.data==employee.stateCode){
                stateCombo.selectedItem=stateCode;
                return;
            }
        }
    }
]]>

</mx:Script>

<mx:ComboBox
id="stateCombo" dataProvider="{Employee.allStates}" creationComplete="onComboCreate(event)" change="employee.stateCode=stateCombo.selectedItem.data;" />
<!--After ()-->