Showing System.Web.Helpers.Chart in a partial view from the model

Question

So I was trying out the Chart helpers in the System.Web.Helpers namespace.

according to http://www.asp.net/web-pages/tutorials/data/7-displaying-data-in-a-chart

Answer 1

Some header above a graph



public ActionResult DrawChart()
{
MyViewModel model = ...
return View(model);  

}

!!! To send the Model parameter to DrawChart

Change to

    
Some header above a graph
    


public ActionResult DrawChart(MyViewModel _MyViewModel )
{
    MyViewModel model = MyViewModel ;
    return View(model);
}

MyViewModel is Null

Seek advice from those who know.