Web Reference: A function can return multiple messages on an output by returning an array of messages within the returned array. When multiple messages are returned for an output, subsequent nodes will receive the messages one at a time in the order they were returned. Aug 2, 2023 · A way to limit the number of nodes and streamline your workflow is by using a function node that has multiple outputs with labels. This approach effectively combines the switch node and... Nov 14, 2017 · Your return statements are inside the function you've passed to the JSON.parse call - so they are not returning anything to Node-RED. You need to use node.send([msg,null ... ]); in place of those return statements.
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