Trouble with lables template

[Alan Mosley]

I cant get labels to render correctly.

series.Pie(Function(model) model.Value, Function(model) model.Key).Labels(Function(labels) labels.Template("#= Key #: #= Value #").Visible(True))

This gives me an error "JavaScript runtime error: 'Value' is undefined"
if I remove Value and use "#= Key #" I get I get a label like "[object Key]"

Thanks

[Iliana Dyankova]

Hi Alan,

In the labels.template you can use the following fields: 
- category;
- dataItem;
- series;
- value;
- percentage.
Hence in order to achieve the expected result please try the following: 

series.Pie(Function(model) model.Value, Function(model) model.Key)
  .Labels(Function(labels) labels.Template("#= dataItem.Key #: #= value #").Visible(True))

Regards,
Iliana Nikolova
Telerik

 

 

[Alan Mosley]

Thanks, that did the trick