Continuing the discussion from Mega trick: Formatted tooltips for your table items (with JSON):
I know this is an old post so maybe there is a newer solution - but I do like your ParseJSON solution given that it avoids additional columns.
Your solution works for me when I include raw text in the formula but it does not work when I try to reference other columns. What is wrong here or what other solution would you suggest?
The issue I am trying to solve is that I have a table with very long text content in some columns. I want to show a truncated version of the text in the table but then have the complete text appear when I hover over a cell. How might I best do that and/or what am I doing wrong here?
