UIX 2.1.20: Detecting current FACET in UIT / UIX

Hello,
I have a custom UIX control implemented as UIT. This control should change its appearance on the page depending on which facet is currently being used. My plan was to have 2 different controls in our UIT and conditionally switch them ON and OFF.
To implement this switching I need some way to access a "current facet" value from Rendering Context. There are multiple examples on how to get this info from Java, but I need to access it from UIT. Could you please let me know if this is possible and which notation should I use in our UIT?
Of course, I will be grateful for any alternative approaches that you may advise.
Thanks in advance,
Igor

unfortunately, I don't know of any declarative way to detect the facet name. You would have to write a DataObject that would take the rendering context and get the facet from that.
Alternatively, you can write an EL function to do the same.
let me know if you need help doing this.

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