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Home › forums › Using CanvasJS › CanvasJS Tooltip

This topic contains 1 reply, has 2 voices, and was last updated by  Vishwas R 1 year, 2 months ago.

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  • August 24, 2018 at 11:29 am #22371

    leo

    Hi Canvas JS Team,

    I have json with no y values. If I am adding tooltip it shows ‘undefined’ value. How to handle this scenario?

    http://jsfiddle.net/273Lqh3g/86/

    Thanks

    August 24, 2018 at 1:30 pm #22376

    Vishwas R

    @leo,

    You are facing this issue as the dataPoints that you are passing to chart doesn’t have y-value whereas within toolTip contentFormatter you are trying to access y-value, which is basically undefined. Removing y-value within contentFormatter should work fine in your case. Please take a look at this updated jsfiddle.

    —
    Vishwas R
    Team CanvasJS

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