Reply To: CanvasJS Tooltip

[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.

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Vishwas R
Team CanvasJS