Home forums Using CanvasJS Creating Charts from CSV Please help

This topic contains 3 replies, has 4 voices, and was last updated by  Priyanka M S 3 months, 3 weeks ago.

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  • #12730

    Girish
    Member

    Creating Charts from CSV followed the link

    Creating Charts from CSV

    Steps 1. Open Notepad and created a data.csv file in f:\ with the following data
    5,9
    6,9
    7,14
    8,12
    9,14
    10,18
    11,13
    12,8
    13,11
    14,13
    2. Try it Yourself by Editing the Code below.
    Copied the code and created in f:\ CanvasJSCsv.html
    3. Open the file using Google Crome browser as file:///F:/CanvasJSCsv.html
    4. No result Press Ctrl+Shift+I
    5. Found the following Error
    CanvasJSCsv.html:1 XMLHttpRequest cannot load https://canvasjs.com/services/data/datapoints.php?xstart=5&ystart=10&length=10&type=csv. No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘null’ is therefore not allowed access.

    #12740

    Vishwas R
    Keymaster

    @girish,

    For security reasons, browsers restrict cross-origin requests. Please refer stackOverflow for more information.

    #21948

    adirgapalit
    Member

    HI,

    according the picture above, could you please tell me how remove the statement “CanvasJS.com” and “Trial version” near the chart?

    #21951

    Priyanka M S
    Member

    @adirgapalit,

    Trial Version is for evaluation purposes for up to 30 days. To use charts without ‘Trial Version’ and ‘CanvasJS’ Credit Link you will need to have a Commercial Version of CanvasJS. Please contact sales@canvasjs.com for sales related queries.

    __
    Priyanka M S
    Team CanvasJS

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