Hello, 
I saw the example here: Single-Selection for filter dialogs • Flexmonster,
and it kind of solved my problem, but I want to display the single selection dialog on a condition, also I want to do the same with the default one, or both at the same time.
eg:
flagForSingle: true => display single selection custom filter dialog
flagForSingle: false => display default filter dialog
flagOfBothAtTheSameTime: depending on the value it will either display custom or default.
 
could you jsfiddle it please?
Hi,
 
Thank you for posting your question!
 
Could you please elaborate a little on what the condition should be based on and where/how exactly you're planning to store it?
 
This affects the potential solution, so it would be good to understand these points before preparing a sample.
 
Looking forward to your response.
 
Best regards,
Mykhailo
Flags will come for each field in the report, and get stored in an array. I would imagine.
Hi,
 
Thank you for giving us some time to prepare the discussed sample. Feel free to check it out by the link: https://jsfiddle.net/flexmonster/zLqu0r2d/.
 
This is a slightly modified version of the sample you mentioned initially: it performs different actions on the filteropen event trigger based on specific field flags stored in a dedicated object.
 
Is this what you've been looking for?
 
Please let us know your thoughts.
 
Regards,
Mykhailo
This is exactly what I want,
Thank you Mykhailo.