ArrayCollection of data for label test in flex?

My label text is not showing up after binding the arraycol开发者_Python百科lection to the label text. Could I see an example of how to properly bind an arraycollection to a labels text?

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I guess I am confused to what your problem is. When I do it, it prints the ArrayCollection just fine:

<fx:Script>
    <![CDATA[
        import mx.collections.ArrayCollection;

        var data:ArrayCollection = new ArrayCollection(["1", "2", "3", "4"]);   
    ]]>
</fx:Script>

<s:Label text="{data}" />

prints out: 1,2,3,4

What type of data is in your ArrayCollection? Do you need to define toString() on your data type?

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Maybe you shoud try binding to an element of the ArrayCollection? Because binding to the whole ArrayCollection as a text to a label does not make sense. Some code would be useful.