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I just ran into this problem too. And unfortunately this post was quite
a while ago and I can't seem to find an answer... But I did find a
workaround. It's not pretty and it seems there should be a better way.
But until the better way is found, try something like this:
<mx:DataGridColumn dataField="age">
<mx:itemRenderer>
<mx:Component>
<mx:Label text="{(data as XML).samples::age}">
<mx:Script>
<![CDATA[
private namespace samples = "http://census.samples";;
use namespace samples;
]]>
</mx:Script>
</mx:Label>
</mx:Component>
</mx:itemRenderer>
</mx:DataGridColumn>
- -James
kevntrace wrote:
> Thanks Derek. I did read in the docs about declaring a namespace
> variable - indeed if you look at the code I posted, you will see I
> did exactly that with a variable named csw. I also tried
> referencing the namespace in different ways - using the variable,
> using wildcards etc. I still got nothing to work.
>
> Could you take another look at my code and try to put in context how
> I would declare and use that namespace variable? Like I said, I am
> a complete newbie to Flex, and this really is my first ever project
> and I've had no training. So I'm not sure the namespace variable
> I've used is in scope when I'm trying to parse the result document,
> I'm not sure on how to mix MXML and ActionScript (so just giving me
> an extract of ActionScript code without showing me how to include it
> in my MXML doesn't really help too much). I do appreciate all the
> responses from everyone though.
>
>
> Excerpt where I declare the namespace var;
> <mx:Script>
> <![CDATA[
> import mx.controls.Alert;
> private namespace csw
> = "http://kevin.company.com/services/webservices/adobe/blogSvc/blogPo
> rt";
> use namespace csw;
> ]]>
> </mx:Script>
>
> Excerpt where I try to parse out using the namespace (none of these
> work);
> <mx:columns>
> <mx:DataGridColumn headerText="Top Posts"
> dataField="*::getMostPopularPostsResponse.*::ColumnList.*::row.*::ite
> m"/>
> <mx:DataGridColumn headerText="Clicks"
> dataField="getMostPopularPostsResponse.ColumnList.row.item"
> width="75"/>
> <mx:DataGridColumn headerText="Blah"
> dataField="csw::getMostPopularPostsResponse.csw::ColumnList.csw::row.
> csw::item" width="75"/>
> </mx:columns>
>
>
>
> --- In [email protected], "Derek Adams" <[EMAIL PROTECTED]>
> wrote:
>> I have been successful in doing that by declaring the namespace as
> a
>> local variable in ActionScript, then using it in the e4x query.
> For
>> instance:
>>
>> private var aps:Namespace = new Namespace
>> ("http://cadtel.com/APWebService";);
>>
>> model.currentOrderPaths =
>> results.aps::Order.aps::RelatedPaths.aps::Paths.aps::NetworkPath;
>>
>> Hope that helps,
>> Derek
>>
>
>
>
>
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