sorry, I have no idea why my message was posted 3 times !
On 13 oct, 19:24, graphicsxp <[email protected]> wrote:
> AFAIY it is part of the cached query. If I debug it and look at the
> Owner property, it is not proxied. Plus, I did a quick test by
> retrieving the Owner property in the code-behind whenever I move from
> one page to the other in my DataList, and the Owner is NOT fetched
> from the database, it is fetched from the cache.
>
> The Owner is only retrieved from the database if I do the Eval thing
> in the html page.
>
> I don't think that's meant to be like that. Do you have any idea what
> it could be ?
>
> On 13 oct, 19:20, Fabio Maulo <[email protected]> wrote:
>
> > what should do NH if the Owner is not part of the cached query ?
>
> > 2009/10/13 graphicsxp <[email protected]>
>
> > > Hi,
>
> > > I'm binding a DataList control in ASP.net to an IList of Video
> > > entities returned by a NH query. The DataList is paginated and if I
> > > move from one page to the other, NH gets the data from the 2nd level
> > > cache because I've cached the query.
>
> > > The entities in my IList look like this :
>
> > > Video {Id, Title, Owner}
> > > Owner{Id, User}
>
> > > I do Eager fetching on Owner when I get my list of Video entities.
> > > I've checked when debugging and the Video entities contain their
> > > respective Owner entity.
>
> > > However if my DataList template I do :
>
> > > <label text='<%# Eval("Owner.FullName") %>' />
>
> > > Then the Owner is not retrieved from the cache and instead NH does a
> > > separate query for each Video entity (at least one per distinct
> > > owner).
>
> > > Why ? Is that a bug in the ASP.net Caching or is it to do with NH ?
>
> > --
> > Fabio Maulo
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