how to fill RadhtmlChart programmatically

[Olivier]

Hy

i am using RadhtmlChart  and i want to fill RadhtmlChart programmatically using simple SQL request.

 

thank you very much

[Marin Bratanov]

Hi Olivier,

I advise that you start from the following articles to see how data binding the control works:

1. http://docs.telerik.com/devtools/aspnet-ajax/controls/htmlchart/data-binding/overview
2. http://docs.telerik.com/devtools/aspnet-ajax/controls/htmlchart/data-binding/sqldatasource

The examples show a declared control, but you can easily create it in the code-behind like any other control.

If you will also be obtaining the data in the code-behind, the following article shows how you can data bind the chart to a custom structure: http://docs.telerik.com/devtools/aspnet-ajax/controls/htmlchart/data-binding/generic-list-of-custom-objects and the following one shows hot to use a DataSet: http://docs.telerik.com/devtools/aspnet-ajax/controls/htmlchart/data-binding/dataset.

You may also find useful the following article on creating series items programmatically and mixing that with data binding: http://docs.telerik.com/devtools/aspnet-ajax/controls/htmlchart/data-binding/setting-explicit-items.

Regards,

Marin Bratanov
Telerik by Progress