Combo box in datagrid

Question

Hello,
I have combobox in my datagrid, the combo box is as follow:
        <fx:Component id="inlineEditor">
            <mx:ComboBox  >   
                <mx:dataProvider>
                    <fx:String>MR. ONE</fx:String>
                    <fx:String>MR. TWO</fx:String>
                    <fx:String>MR. FOUR</fx:String>
                    <fx:String>MR. FIVE</fx:String>
                </mx:dataProvider>
            </mx:ComboBox>
        </fx:Component>
And my datagrid is;
    <mx:DataGrid id="dataGrid"  editable="true" x="167" y="119"  creationComplete="dataGrid_creationCompleteHandler(event)" dataProvider="{getAllResult.lastResult}">
        <mx:columns>
            <mx:DataGridColumn headerText="id" dataField="id" editable="false"/>
            <mx:DataGridColumn headerText="name" dataField="name"/>
            <mx:DataGridColumn headerText="surName" dataField="surName"
                               itemEditor="{inlineEditor}"
                               editorDataField="selectedItem" />
            <mx:DataGridColumn headerText="unitId" dataField="unitId"/>
            <mx:DataGridColumn headerText="datum" dataField="datum"
                               itemRenderer="mx.controls.DateField"
                               rendererIsEditor="true"
                               editorDataField="selectedDate"/>
            <mx:DataGridColumn headerText="company" dataField="company"
                               itemRenderer="mx.controls.CheckBox" 
                               rendererIsEditor="true"
                               editorDataField="selected"/>
        </mx:columns>
    </mx:DataGrid>
Now this works fine with the values from the combobox. The issue here is that I need the combo box to be populated from a table/model, normaly I would use outside of the datagrid:
    <s:ComboBox x="138" y="399" id="comboBox" creationComplete="comboBox_creationCompleteHandler(event)" labelField="name">
        <s:AsyncListView list="{getAllResult2.lastResult}"/>
    </s:ComboBox>
And this would work fine. But how to use this combobox in the datagrid. I use LCSD for DMS.
All help is appriciated

Answer 1

I put the following code in that I took from samples:
Bindable]public var test:ArrayCollection;
private  
function init():void
test =
new ArrayCollection([{label:"High", data:"high"},{label:
"Medium", data:"medium"},{label:
"Low", data:"low"}]) 
Then in the mxml:
<mx:DataGridColumn 
headerText="From Fiscal Period">
<mx:itemRenderer>
<mx:Component>
<mx:ComboBox dataProvider="{test}">
</mx:ComboBox>
</mx:Component>
</mx:itemRenderer>
</mx:DataGridColumn>
I still get the same error: 1120: Access of undefined property test.