Simple ComboBox
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<!-- agent/SimpleComboBox.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
[Bindable]
public var cards: Array = [
{label:"Visa", data:1},
{label:"MasterCard", data:2},
{label:"American Express", data:3}
];
[Bindable]
public var selectedItem:Object;
</fx:Script>
<s:Panel title="ComboBox Control Example">
<s:layout>
<s:VerticalLayout />
</s:layout>
<mx:ComboBox id="cb1" dataProvider="{cards}" width="150"
close="selectedItem=ComboBox(event.target).selectedItem"
automationName="Credit Card List" />
<s:VGroup width="250">
<s:Label width="200" color="blue" text="Select a type of credit card." />
<s:Label text="You selected: {selectedItem.label}" />
<s:Label text="Data: {selectedItem.data}" />
</s:VGroup>
</s:Panel>
</s:Application>
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