Hi .I want to display temperature and windspeed from open weather map api call in the chart node. Code works perfectly fine when displaying one attribute data on chart. This is my function: var chartdata = msg.payload; var temp=[]; var wind=[]; var p=global.get('points'); for(var i = 0;i<=p ; i++…

Thanks you jbudd! It worked with slight change in data. msg.payload = [{ "series": ["WindSpeed", "Temperature"], "data": [ wind,temp ], "labels": [""] }]

Multiple lines on single chart ui

Dashboard

deekshaha 30 June 2020 23:05 3

I tried your way and passed seperately two function nodes in chart node. Still Only one line is rendered in the chart.Like first temperature line appears for a second and then wind line shows without showing temperature line.

My UI has form button when I click it, the function nodes are triggered. error-mul

Get multiple charts from json file

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Multiple lines on single chart ui

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