RadChart Grouping by Month

[Joan]

Hi Telerik team!
Thanks I want to say thank you for the good work you are doing on the support, really appreciate that!

So, lets go to the problem I have.

I need to show in a RadChart Bars the behaivor per month the booking I have been doing in each month and sum all the booking by month.
For example I have this in my data source:

<
Date    Booking
1/2/2013      2
3/2/2013      1
5/2/2013      2

1/3/2013      2
5/3/2013      6

1/4/2013      1

>

When I group on my RadChart will be this way
<
Month    Booking
1 5
3 8
4 1
>

What I want to show on my Chart is for the Y the value of the Booking and for the X the month (1,2,3,4...12), if the value Booking in a month doesnt exist then would be zero.
How could I group by month(include all month even if there are not Booking for that month).
Thanks in advance!!!

[Joan]

I dont know what I am doing but I am trying to use the Group and aggregate but cant, says I am missing a reference directive, but I use telerik charting and telerik.we.ui, really dont know what happen? Please if somebody can help me?
Thanks!

[Joan]

Telerik team, how could I group and also sum this?
I just want to show in the X the 12 month of the current year and at Y the value of the sum of all booking per month.
Please give me a hint!
Thanks!

[Joan]

Any suggestion please?  By the way my datasource is an object list of booking object. Hope u can help me as soon as possible. Thanks!

[Vic]

Hello Joan,

You can check link: RadChart Grouping and Aggregation.

It provide hint on how to perform grouping and aggregation for asp.net radchart control.

[Petar Kirov]

Hi Joan,

I have answered your question in the other forum thread started by you here.
 
Kind regards,
Petar Kirov
the Telerik team