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Turn off auto filter on distinct values

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This is a migrated thread and some comments may be shown as answers.
Håkan
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Håkan asked on 18 Feb 2014, 02:32 PM
Hi!

I have a large GridView with a lot of columns and it is very slow when filtering.
If I open the filter popup for a column and selects a checkbox in the distinct values list it will automatically filter my grid immediately.
This will take a couple of seconds and the UI will lock up.

Instead I would like the user to be able to check several items first, without filtering the grid.
Then when the user press the Filter button it will do the filtering once.

I guess this is not simply achieved out of the box, but how much retemplating or modifications do I need to make?
Is there any behavior or something I can attach?
Can I easily make my own filtercontrol?

- Regards,
Håkan

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Dimitrina
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answered on 19 Feb 2014, 04:45 PM
Hello Håkan,

In order to filter only on the Filter button click, you need to set IsFilteringDeferred="True" for the columns.

Let me know how this works for you.

Regards,
Didie
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Håkan
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answered on 20 Feb 2014, 07:28 AM
Thanks, that was exactly what I needed!

Regards,
Håkan
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Håkan
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