I'm curious if others have tried this. I am trying to set it up within a User Control (NevronChart.ascx) and using javascript to collect the chart inputs and send to Nevron rendering engine where the newly formed chart would appear in a modalpopupextender window.

I have had success getting it a certain distance, but I realize that the chart is populating on the parent form load (all nulls, since nothing has been selected yet), rather than on mouse click javascript action.

Curious where I need to look next. The asycn refresh method does not seem to work in this case.

Hi Paul,

We are sending you a sample project which is a mix between  Microsoft Ajax Toolkit modal popup example and Nevron Chart instant auto refresh example. The modal popup window load the chart from ascx control. To run this example you need to add references to Nevron Assemblies and AjaxControlToolkit.dll. Also take a look on the httpHandlers in the web.config. To use Nevron AJAX functionality you need to have these handlers in your project. If this sample project doesn’t fit your requirements, please send us a sample project with the requirements so that we can assist you.

Best Regards,
Nevron Support Team