In this picture I use the word 'product' in the name:value pairs of payload.{ } Is it possible to set the name 'product' with the string value of a msg.? By example. The msg.test message contains a string value: 'product'. Is it possible to use this message as the "name:value" pair? I thought …

Try $lookup() [{"id":"965ef7ad.16d87","type":"inject","z":"9b3f9f31.c45298","name":"","props":[{"p":"payload"},{"p":"test","v":"product","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":230,"y":780,"wires":[["d16bafd0.71ee88"]]},{"i…

How to use msg.payload string value in JSONata?

General

MrWolff 11 May 2021 07:30 9

Hi Ranki,

Thanks for helping!
Yes I know the msg.options. But I don't send the whole list of options to the second dropdown. Do you tested my flow and saw that?

I need to use the csv to choose the options. Because I want to be able to update the options by updating the csv with no need to update the flow.

What do in need to send to the second dropdown?

Select type first, then product from CSV file

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How to use msg.payload string value in JSONata?

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