Custom tooltip formula to multiple visuals

[Analitika]

How to write formula for custom tooltip, which will depend on each visuals hover

i need get tooltips values from different tables and columns, depending on which visual is hovered

something like that

ToolTip =
SWITCH(
TRUE(),
isfiltered('DBA2'[OB2]),values('DBA2'[OB2]), //1 visual
isfiltered('DBAS'[OBJ]),values('DBAS'[OBJ]), //2 visual
isfiltered('DBA3'[OB3]),values('DBA3'[OB3]), //3 visual
[OB4] // others
)

but that formula not work properly

[az38]

@Analitika 

Perhaps, you need the technique like this https://docs.microsoft.com/en-us/power-bi/desktop-tooltips

[Analitika]

Yes, i using that, but it require to create new tooltip to each visual, so on report page i have 12 visuals and must create 12 pages for tooltips, which makes it difficult to navigate through the pages

[v-xuding-msft]

Hi @Analitika ,

Unfortunately, the tooltip will show values automatically. It can't be changed based on slicers. For your situation, I'm afraid there is not a good workaround to solve it.  You may need to create one by one for different visuals.

If you really need the feature, you could submit request in Power BI Ideas. 

[az38]

@Analitika 

I do not completely understand your data model and requirement, so if you provide more detailed information (maybe screenshots), we will able to help you 

[Analitika]

Data model is not important, i need to have only one custom tooltip page, and use this tooltip in all visuals, but each visual can refer to different columns an mesuares, so there i need formula, to describe, in wich visual i want to see which column info, that is it.

Or how to catch hover event on each visual, when tooltip appear?

[az38]

@Analitika 

this tooltip will have the same format in each visual?

[Analitika]

Yes, same format