Filtering DataGrid from 100,000 data with multi conditions

Posted At : Jul 15, 2006 12:39 PM | Views : 2939

Related Categories: Flex General,ActionScript3

Ben Forta posted "Filtering Data In Flex".
It's very simple source and easy to understand.

Then I'm interested in "performance of filtering".
So, I made a stupid sample.
There are 100,000 data! The xml file has 5 mega byte.
But DataGrid can show those data.
What about performance of filtering?
Check this out :)

Filtering DataGrid from 100,000 data with multi conditions

[Ben Forta's Blog]
Filtering Data In Flex

Comments (2)

Comments

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Seems slow to me.

# Posted By tj | 7/15/06 1:34 PM

I've used this method before in my applications and got the idea from ASFusion.com, "filtering a datagrid". For the textbox, instead of using change="function()" as the default, I used enter="function()". The typeing filter was to slow for the users.

Also, since the filter is local to each PC, the speed was a reflection of the processing power on each box. So, I gave them a check box as you have to select the option. Just a suggestion. When filtering thousands of record, they want the data yesterday.

# Posted By carlosM() | 7/15/06 1:49 PM

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