ArrayList Versus ArrayCollection : ArrayList « Data Model « Flex

1. Flex
2. Data Model
3. ArrayList

ArrayList Versus ArrayCollection

            

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    <!-- optimize/ArrayListVersusArrayCollection.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">
    <s:layout>
        <s:VerticalLayout />
    </s:layout>
    <s:Label text="This ComboBox uses an ArrayList as a data provider:" />
    <!-- Using an ArrayList is more efficient. -->
    <s:ComboBox>
        <s:ArrayList>
            <fx:String>AK</fx:String>
            <fx:String>AL</fx:String>
            <fx:String>AR</fx:String>
        </s:ArrayList>
    </s:ComboBox>
    <s:Label text="This ComboBox uses an ArrayCollection as a data provider:" />
    <s:ComboBox>
        <s:ArrayCollection>
            <fx:String>AK</fx:String>
            <fx:String>AL</fx:String>
            <fx:String>AR</fx:String>
        </s:ArrayCollection>
    </s:ComboBox>
</s:Application>

   
    
    
    
    
    
    
    
    
    
    
    
  

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Set up ArrayList datasoure for DataGrid