Kendo line chart date value shows /Date(1425148200000)/

[Suk]

I have a kendo gri and kendo line chart.... Chart is based on the grid values...
The grid shows data as 

Now, I wish this date to be my X- asix...So, I coded as
 .CategoryAxis(axis => axis
                    //.Date()
                    .Categories(model => model.Price.EffectiveDate)
                    .Labels(labels => labels.Rotation(-90).Format("MMM/dd/yyyy"))
                )

But, my chart shows dates in a weird format...

Please help.. Thanx in advance...

[Suk]

My x-axis is showing dates as /Date(1425148200000)/. So, later I used 
.CategoryAxis(axis => axis
                    .Categories(model => model.Price.EffectiveDate)
                    .Labels(labels => labels.Rotation(-90).Template("#=dateFuntion(Price.MedispanEffectiveDate)#")))
And in script part as
function dateFuntion(date) {
    var date = new Date(parseInt(date.substr(6)));
       return date;
    }
But, still no progress. 

[Suk]

Problem solved... I used `ToShortDateString()` in the controller... So, I am sending a string instead of dateTime...