Sorry Joe,
Forgot to mention that you have to reference the public
ArrayCollection's location.
dataProvider="{parentDocument.myArrayCollection}"
or, for Cairngorm:
dataProvider="{ModelLocator.getInstance().myArrayCollection}"
-TH
--- In [email protected], "Tim Hoff" <[EMAIL PROTECTED]> wrote:
>
> Hi Joe,
>
> Instead of pushing the data to the DataGrid, have the DataGrid
pull
> the data from the public ArrayCollection with binding. Note the
curly
> binding braces.
>
> <mx:DataGrid id="dg" dataProvider="{myArrayCollection}"/>
>
> When the data in the ArrayCollection changes, the DataGrid will
> reflect the change automatically. Using this method avoids
creating a
> dependancy on the custom component by the application.
>
> -TH
>
> --- In [email protected], "Joe Stramel" <j.stramel@>
wrote:
> >
> > I have a custom component that I created and I have added it to
the
> main application. There is a datagrid inside the custom
component. I
> call the data in the main app, place it in a public
ArrayCollection
> and want the datagrid to display the data. My problem is that the
> datagrid is in a different viewstate other than the default view
and
> so I get a null reference error when I try to populate the
datagrid
> from the main app. Is there a way to force the component to
create
> itself with the main app even though it is in a different
viewstate?
> Thank you
> >
>
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