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From Marcus Fritze <marcus.fri...@googlemail.com>
Subject Re: DataGrid perfomance
Date Tue, 17 Jan 2012 10:23:22 GMT
@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


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