Re: [flexcoders] Re: using E4X to filter data in a datagrid

[John Wilker]

that is what I mean :) I'll give that a shot. ThanksOn 7/28/06, ben.clinkinbeard <[EMAIL PROTECTED]
> wrote:












  


    
            I don't have the IDE in front of me but I would think something like
this should work:

function changeDP(attrName):void
{
var list:XMLList = baseXml..myNodes.([EMAIL PROTECTED]);
myDG.dataProvider = list;
}

Is that what you mean?

HTH,
Ben
http://www.returnundefined.com/

--- In flexcoders@yahoogroups.com, "John Wilker" <[EMAIL PROTECTED]> wrote:
>
> I'm working on a project that has a datagrid, who gets data from an XML
> object.
> 
> I'm trying to figure out how to use E4X to filter the XML data I got and
> update the datagrid so I have less roundtrips to the server. I've found
> several examples in language reference, but those make use of either
> directly binding to an E4X statement, or using MX binding to do the
same.
> 
> I'd like to have a function, that will filter my large XML dataset,
using
> E4X (ie, get just the nodes that are of type XYZ) and use that to
populate
> the datagrid.
> 
> Hopefully that makes sense?
> 
> -- 
> John Wilker
> Vice President Software Development/Writer
> Red Omega Solutions, Inc.
> www.johnwilker.com / www.red-omega.com
> 
> "Everything changes, nothing remains without change." ~Buddha c.483 bc
>


      

    
    










-- John WilkerVice President Software Development/WriterRed Omega Solutions, Inc.www.johnwilker.com / 
www.red-omega.com"Everything changes, nothing remains without change." 	~Buddha c.483 bc

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