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Szymon
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Szymon asked on 24 Mar 2014, 08:57 PM
Do the Kendo UI Data Viz javascript APIs for the chart, sparklines, etc support updates to the underlying data source? For example, I'm going to have a JavaScript data source for a scatter plot and when the data source array is updated, I'd like the charts to reload the data and animate the points into the new position. Is this something Kendo supports?

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Iliana Nikolova
Telerik team
answered on 25 Mar 2014, 08:19 AM
Hello Szymon,

By design when bound to a dataSource Kendo UI Chart will automatically refresh if this dataSource is changed. For your convenience here is a simple jsBin example which demonstrates this functionality in action.

Regards,
Iliana Nikolova
Telerik
 

Build cross-platform mobile apps using Visual Studio and .NET. Register for the online webinar on 03/27/2014, 11:00AM US ET.. Seats are limited.

 
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Szymon
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answered on 25 Mar 2014, 01:24 PM
Is there any way to only update one data point and have the chart only update the relevant data point instead of redrawing the entire chart?
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Iliana Nikolova
Telerik team
answered on 25 Mar 2014, 02:34 PM
Hi again Szymon,

This scenario is not supported by Kendo UI Chart and there is no a suitable workaround I can suggest in order to achieve it. Please accept my apologies for any inconvenience this may cause.

Regards,
Iliana Nikolova
Telerik
 

Build cross-platform mobile apps using Visual Studio and .NET. Register for the online webinar on 03/27/2014, 11:00AM US ET.. Seats are limited.

 
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