Drill Down

4 posts, 0 answers
  1. Pablo
    Pablo avatar
    4 posts
    Member since:
    Dec 2011

    Posted 27 Mar 2012 Link to this post

    Is it possible to implement Drill Downs with the Chart View:
    Years > Months > Days

  2. Vladimir Milev
    Vladimir Milev avatar
    1061 posts

    Posted 30 Mar 2012 Link to this post


    Can you please provide some more details about your specific scenario? How does your data look like? How do you imagine the chart behaving, what chart type will you be using, etc.

    Thank you for taking the time to try RadChartView.

    Vladimir Milev
    the Telerik team
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  4. Pablo
    Pablo avatar
    4 posts
    Member since:
    Dec 2011

    Posted 30 Mar 2012 Link to this post

    The data is just an activity table; example:
    UserId    IpAddress    ActivityDate
    1        1/1/2012 12:00 PM
    1        1/1/2012 12:04 PM
    1        1/1/2012 12:08 PM
    1        1/1/2012 12:12 PM

    Now, I want to create a bar chart displaying number of views per year; when a user clicks on the year bar then the chart drills down and displays the activity(views) for each month of the year; when the user then clisks on a month I want to drill down and display the activity per day of the month.

    I already acomplish this with the old chart control but I want to use the new chart view control now.

    Please guide me on how to to do this; also are you going to provide more in depth documentation of the chart view control? it seems very limited now.

  5. Giuseppe
    Giuseppe avatar
    2363 posts

    Posted 05 Apr 2012 Link to this post

    Hello Pablo,

    Sorry for the delayed reply -- we had a technical problem with our ticketing system.

    Onto your question -- RadChartView does not provide built-in support for drill-down scenarios but you can achieve the desired functionality by combining the built-in ChartSelectionBehavior and the ChartDataSource that can perform datetime-aware data sampling.

    We have attached a sample application that demonstrates this approach to get you started.

    As for the documentation -- could you elaborate which specific features would you like described in greater detail so we can prioritize our documentation effort?

    the Telerik team

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