Reply To: Dynamic chart extra lines being added

[Priyanka M S]

@Vulpe,

You can observe this behaviour because the JSON data you are providing to updateChart() method is same as the JSON data provided while rendering chart for the first time. Can you kindly create a jsfiddle that has JSON data updating dynamically, so that we can look into the code, understand your scenario better and help you out?

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Priyanka M S
Team CanvasJS