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Subject: Re: DataGrid perfomance
On 17 January 2012 17:20, Alex Bradley wrote:
On 17/01/2012 10:02, Roland Zwaga wrote:
> 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 performanc
On 17 January 2012 17:20, Alex Bradley wrote:
> On 17/01/2012 10:02, Roland Zwaga wrote:
>
>> > 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.
>>
> There is a considerable amount of work jus
On 17/01/2012 10:02, Roland Zwaga wrote:
> 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.
There is a considerable amount of work just to get a full set of necessary features into the Spark
DataGrid
@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 wrote:
> @saurabh
>
> this is maybe what you mean
> http://www.jamesward.com/2010/10/11/data-paging-in-flex-4/
>
> Am 17.01.20
@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
It will be slow if there are only 50 rows with 30 columns (some of
them will have renderers)
The more you scroll the bigger dataprovider will be and that will lead
to unusable component.
We used a pagination but that doesn't solve the whole issue.
2012/1/17 saurabh jain :
> How about having a data
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
>
>
> 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
or when you have dynamic filtering where item renderers are also being used.
Thanks
Avinash Y
On Tue, Jan 17, 2012 at 3:29 PM, Marcus Fritze wrote:
>
> Am 17.01.2012 um 10:46 schrieb Mikhail Shevchuk:
>
> > The problem is that it drammatically slows DataGrid down.
>
> Especially when using Ite
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.
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