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CheckList Filter Menu Select All is cleared after filtering
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This is a migrated thread and some comments may be shown as answers.
Dan
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Dan asked on 24 Jul 2018, 01:53 PM

Hello-

All checklist options get selected if I check, "Select All" but they are cleared after I click, "Filter".  All grid data is displayed properly.  However, I would expect all checklist options to remain selected if I open the filter menu again.  Is this working properly?  Thanks!

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Dan
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answered on 25 Jul 2018, 07:12 PM
Also, if I use the "Check All" after typing in some text to narrow the checklist, it does not return correct data.  It's as if the filter is not applied at all.  Is this issue related?
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Attila Antal
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answered on 01 Aug 2018, 10:53 AM
Hi DGras,

The filter mechanism of RadGrid will consider no-filtering applied if all the filter items are selected, and thus the performance will increase by avoiding of running additional logic.

In regards to your second question, I assume you are looking for a behavior like the one presented in the Make "Check All" to include only displayed list options in Excel-like filtering Code Library article. If that is the case, you can give the sample a try and see if that works for you.

Kind regards,
Attila Antal
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Dan
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answered on 02 Aug 2018, 01:49 PM
The solution in the article you linked worked like a charm, thanks!
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Attila Antal
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