Hi there, I'm trying to send a payload that contains a number, a label and a timestamp to a graph object but nothing at all gets displayed. If I just send the number as payload the graph gets populated. I've read the documentation of the node and it looks like you can send an object that has a so a…

That looks about right - you are missing a topic but I don't think should matter. Maybe use a change node to move msg.label to msg.topic

Thanks for your reply. I did add msg.topic to my object but it hasn't made a difference . The graph is still empty. {"payload":30.84746,"_msgid":"380fc685.9c828a","label":"Test","topic":"Test","timestamp":"2018-09-28T20:58:53.000Z"} I also removed tried it again removing the label altogether, with…

which graph are you using? Do you have a small flow showing the issue? this flow works fine fr me using a ui_gauge" [{"id":"901249d0.076d78","type":"inject","z":"1827e8dd.2546b7","name":"","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":200,"y…

I'm using a Line chart I'm suing global variables as I use them in several flows. This is a stripped down version of my flow. But basically it reads a file, feeds it a main function and extracts some info ( ip, type, channel and value) and then adds a timestamp and sends it to the Line Chart. The…

I 'm sorry but I already mentioned when I opened this thread that I don't have such character as mentioned in the article, on my UK English macbook keyboard.

what is the character next to the left hand side 'shift' key?

Got it. Thanks. Hope I wrapped it correctly. [{"id":"bbbc88f9.63c9b8","type":"function","z":"1e9fec6.3948c14","name":"Add Time","func":"var msg1=msg.payload;\nd=global.get(\"ladata\");\no=global.get(\"ora\");\ntransactionDateAsString=d+\"T\"+o;\nvar transactionDate = new Date(transactionDateAsStrin…

Ok I think I know what is happening. You are passing msg.timestamp as a string when it should be a number. Timestamp in milliseconds since January 1st, 1970 try converting it to that format ans see if it fixes the issue.

Thanks a lot for the suggestion. Tried it and nothing has changed. I've used: getTime(); var transactionDate = new Date(transactionDateAsString).getTime(); The new msg looks like: {"payload":39.492571999999996,"_msgid":"20b37965.ed51a6","label":"Test","topic":"Test","timestamp":1538085766000}

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zenofmud 29 September 2018 13:47 6

Please read: How to share code or flow json

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