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From saurabh jain <jainsaurab...@gmail.com>
Subject Re: DataGrid perfomance
Date Tue, 17 Jan 2012 10:45:09 GMT
@marcus
Nice link. Thanks for pointing out to this example. I will try this out
with a sample application with  flex 4.5.


On Tue, Jan 17, 2012 at 3:53 PM, Marcus Fritze <marcus.fritze@googlemail.com
> wrote:

> @saurabh
>
> this is maybe what you mean
> http://www.jamesward.com/2010/10/11/data-paging-in-flex-4/
>
> Am 17.01.2012 um 11:11 schrieb saurabh jain:
>
> > How about having a datagrid (or may be a list) with delay loading ... For
> > e.g. if you have a list of say 500 items to show, then add only a small
> set
> > of items (say 50) to the data provider and as and when scroll happens,
> add
> > more items in the dataprovider
> >
> > Regards,
> > Saurabh
> >
> > On Tue, Jan 17, 2012 at 3:32 PM, Roland Zwaga <roland@stackandheap.com
> >wrote:
> >
> >>>
> >>>
> >>> Am 17.01.2012 um 10:46 schrieb Mikhail Shevchuk:
> >>>
> >>>> The problem is that it drammatically slows DataGrid down.
> >>>
> >>> Especially when using ItemRenderers for some columns.
> >>>
> >>
> >> From what I heard the spark datagrid was a big improvement compared to
> the
> >> mx one,
> >> perhaps this can be used to further optimize the performance.
> >> A solid datagrid is an absolute must for the Flex SDK, but I'm sure a
> lot
> >> of people will
> >> be interested in lending a hand in that component. It ought to be the
> >> startcomponent
> >> of the entire framework I think, hehe.
> >>
> >> Roland
> >>
> >
> >
> >
> > --
> > Regards,
> > Saurabh
> > +91 80991-91166
>
>


-- 
Regards,
Saurabh
+91 80991-91166

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