Forum Discussion
JSON formatting lookup column with multiple values
NanaBar , look at this example:
Complex HTML elements formatting
You will need to define column formatting for each of your 3 multiple values columns. Basically you need to use the foreach attribute that can define, for example, a div for each value (using the children attribute).
Hope this help.
I'm trying this same thing. I'm concerned the "forEach" function doesn't work on additional columns that are imported along with a Lookup column.
Interested to hear if anyone has a solution.
Okay, so it looks like the additional columns that pull from the other list treat their contents as a single string with semicolons distributed throughout. It does not treat them as an array.
So how do you take a string with semicolons and turn it into an iterable array?That's not a feature yet. Go upvote this feature recommendation if you want it to be added.
https://sharepoint.uservoice.com/forums/329220-sharepoint-dev-platform/suggestions/35436979-json-formatting-add-parse-and-split-operand#comments
