I am using nodes "inject" as test data that would arrive every second, later using node "function" I am saving the data in different variables identifying them with the "msg.topic" to be able to identify the data, separate them and save them in their respective variables. However I need to save the…

You had a typo for fac_o in your case statement set as fac_0. Also you need to not overwrite the flow with a null value every time a msg is received. You can use return msg; as a break; var fav, fac, fav_o, fac_o; switch (msg.topic) { case 'FAV': fav = msg.payload; flow.set("FAV", fav); retur…

meeki007 2 April 2021 02:13 2

Would love to help you out - can you format your code following these guidelines ?

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How to save data in variables to process them

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