How to create Conditional Formatting rules with multiple AND/OR conditons

Question

We have a use case to compare 2 measures ($ and %) using the AND condition i.e. both conditions must be met. Is that doable?

Gianni Ceresa · Accepted Answer

Hi, Yes, it's possible. From the tags you added to your question I assume you are working in a DV workbook. There inside the condition for the formatting is "simple" (not a composed one like you need with RULE_1 AND RULE_2). The quick solution for that is to create a calculation. Something simple with a CASE WHEN AND THEN 1 WHEN AND THEN 2 … END Then in the conditional formatting definition you reference your calculation and use condition based on the value you manually set in the THEN (1 in the above quick example). Using a calculation with a CASE WHEN returning various flags allows you to easily build complex conditions, using multiple rules instead of a single one.

Gianni Ceresa · Accepted Answer

I can only agree with you …

In "classic" the language (the XML) already accepted complex expressions 10 years ago, but the GUI never allowed to generate them.

I imagine there are good chances the same applies to DV workbooks, but you also can't tell your users to edit the JSON of the workbook to write expressions manually sadly.

Maybe worth checking if there is an idea already posted to make the GUI evolve to support composed conditions for formatting, and upvote it (or create one if not there already: if you do, post the link back here, to get some more upvotes).