I know........ Use the change node. Please indulge me. In one node I have: flow.set('example',"something"); How do I delete the flow variable called example? delete flow.example doesn't work. Stuck.

It’s not the most logical approach, but with some understanding of core JavaScript/core Node-RED logic it makes more sense: by setting it to undefined. flow.set('example', undefined);

How to delete a flow variable from a `function` node

General

krambriw 30 December 2019 13:06 12

@dceejay

I know...xmas is over...but is there also New Year Gifts available?
Kind regards, Walter

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How to delete a flow variable from a `function` node

Working with context in function nodes

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