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Lists - JSON Custom formatting - Multi value columns
According the Formatting syntax reference | Microsoft Learn it would be possible to use Length, Join, & LoopIndex operators for Multi-value columns ($SelectMainProcess). The Join (& other functions)...
- What is the column type, is it choice?
- Is this particular column shown on the list form or hidden? If hidden, try showing it on the list form: Show or hide columns in a SharePoint list or library form
Please click Mark as Best Response & Like if my post helped you to solve your issue. This will help others to find the correct solution easily. It also closes the item. If the post was useful in other ways, please consider giving it Like.
- What is the column type, is it choice?
- Is this particular column shown on the list form or hidden? If hidden, try showing it on the list form: Show or hide columns in a SharePoint list or library form
Please click Mark as Best Response & Like if my post helped you to solve your issue. This will help others to find the correct solution easily. It also closes the item. If the post was useful in other ways, please consider giving it Like.
I guess the answer to my question/issue is mentioned i/t article you shared.
The columns from which I want to retrieve the values are simply not (yet) supported :exclamation_mark:
Would be interesting to know if MSFT will support these type of columns i/t nearby future.