Hi! I am intended to use one chart node for multiple (10) data arrays instead of making 10 chart nodes. Idea is to click on button that points to the particular data array and then it loads into the chart. Therefore I have 2 questions: what would better (loading time & complexity) approach - sto…

[image] Vilnis_R: Are there any function examples that generates such data array for the simple one line chart. Here is a flow which shows one of two charts according to button clicks: [Untitled 3] [{"id":"63e32070dcc833f1","type":"tab","label":"Flow 2","disabled":false,"info":"","env":[]}…

pls go through this topic, you may get some insights [image] Cannot "unhide" dashboard chart lines Dashboard I am hiding selected lines on a chart (by nullifying that element of the chart data array and redrawing) This works, and I can have a Reset button to redraw all t…

Thanks! Great example of Yours. I just figured out a little different solution that might be ok too. I am storing all the incoming data for each chart in the separate flow contexts. Contexts are stored in the file so it prevents from blackout when node red is restarting. On the restart chart will l…

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One chart for multiple data arrays > context vs sqlite

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smanjunath211 29 March 2023 01:21 3

pls go through this topic, you may get some insights

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One chart for multiple data arrays > context vs sqlite

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