Retool Workflow loops

[pyrrho]

I just serendipitously wrote a small bit about how to use the workflow functions and the new Loop block's Run JS Code to better handle loop errors and successes:

Loop block tells me to refer to {{ value }}, then says it's undefined

Does the loop run even and insert records even though the linter is claiming that value is undefined? Sometimes the linter is tricksy. I notice that you are using the legacy loop block to execute some nested looping (which I have had to do in the past). I recommend trying to shift into the paradigm of creating functions for your workflows which you can then call from a JS setup in the new loop blocks. This way you can gather results from the loop iterations with a try/catch block to format the…

This is pretty much the same answer from Darren but blending the Loop Block and the Raw JS with a step-by-step process.