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"click" Event for HtmlChart - Array

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Chart (HTML5)
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Binh
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Binh asked on 23 Jul 2015, 03:56 AM

Hi there,

I have use

http://demos.telerik.com/aspnet-ajax/htmlchart/examples/databinding/bindtoarray/defaultcs.aspx

I have chart with year and 

End now, I want to click circle on chart and it will show month in year. 

For example: 

year: 2010, 2011, 2013 and I click I shown 1,2,3,4,...12 in 2010 chart

I have attach file for example

Thanks

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Danail Vasilev
Telerik team
answered on 27 Jul 2015, 01:37 PM
Hi Binh,

What I can suggest is the following:
    - Handle the SeriesClick event of the chart, where you can get the clicked value and perform an AJAX request by passing this value on the server-side.
    - After that on the server-side you can data-bind the chart to a new data source, or recreate it programmatically based on the clicked value.

You can find such an example with ColumnSeries here (http://demos.telerik.com/aspnet-ajax/htmlchart/examples/drilldownchart/defaultcs.aspx), but you can also apply the same approach for other series as well.

Regards,
Danail Vasilev
Telerik
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Binh
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answered on 05 Aug 2015, 10:30 AM
Thanks very much !!!!! 
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Chart (HTML5)
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Binh
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Danail Vasilev
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Binh
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