Use labelFunction to provide label text for ComboBox

        

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" width="500"
    height="600">
    <mx:Script>
        
        import mx.events.*;
        import mx.collections.*;

        public function myLabelFunc(item:Object):String {
            return item.first + " " + item.last;
        }
      
    </mx:Script>
    <mx:ArrayCollection id="ac">
        <mx:source>
            <mx:Object first="A" last="Q" email="a@m.com" />
            <mx:Object first="B" last="W" email="b@m.com" />
            <mx:Object first="C" last="E" email="c@m.com" />
        </mx:source>
    </mx:ArrayCollection>

    <mx:ComboBox id="cb" dataProvider="{ac}" labelFunction="myLabelFunc" />

</mx:Application>

1.	ComboBox open/close easing function
2.	Create ComboBox with static objects
3.	Populating a ComboBox control using variables
4.	ComboBox-based custom component
5.	extends the standard ComboBox control to initialize it
6.	Sort ComboBox
7.	Insert value to ComboBox through Cursor
8.	Set row count for ComboBox
9.	Bind Image source to ComboBox
10.	Pass in parameter from ComboBox to WebService
11.	Editable ComboBox
12.	Bind ComboBox and TextInput and Text
13.	Static ComboBox
14.	ComboBox with static String values
15.	Simple ComboBox
16.	ComboBox component supports a closeEasingFunction style property.
17.	Uses the bound property
18.	Set a labelFunction for a Control

Use labelFunction to provide label text for ComboBox : ComboBox « Components « Flex

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