Home forums Using CanvasJS Dynamic Graph

This topic contains 3 replies, has 2 voices, and was last updated by  Priyanka M S 6 days, 5 hours ago.

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  • #22991

    Stella
    Member

    hi,
    I a button that when i click that submit button using form, it will display the graph.
    I want to do after submit the form the graph will keep updating read from database for every 5 mins.
    Please help me.
    Thank you in advance.

    #23009

    Priyanka M S
    Member

    @stella,

    Please take a look at this tutorial on rendering chart on user input.

    Kindly share a sample project showcasing your requirements along with sample database over Google-Drive or Onedrive so that we can understand your requirement better and help you out.

    __
    Priyanka M S
    Team CanvasJS

    #23012

    Stella
    Member

    hi, how about i want to plot the graph based on csv file.
    I want to read the csv file for every 5 min and plot the graph.
    Eg :
    13.00 -read and display graph
    13.05-read and update the graph just like dynamic graph in your example.
    And it keep reading until 13.55

    #23017

    Priyanka M S
    Member

    @stella,

    Please take a look at this jsfiddle where chart data is updated every 1 second. You can increase / decrease the update-interval to seconds / minutes according to your requirements.

    Considering this to be a duplicate of this thread, hence closing it.

    __
    Priyanka M S
    Team CanvasJS

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