Display Overlay on HTML error

[James]

I have a Kendo chart that receives data from the server using Angular. While loading I have an overlay that displays to show that the data is loading. That works fine, but if I receive an error on my promise call I would like to display another message (i.e. "Could not retrieve data"). Below is a sample of what my call looks like.

1.service.getData(request)
2.    .then(function (result) {
3.        options.success(result.data.data);
4.        // at this point either dataBound or Render is called and I can remove the overlay.
5.    }).catch(function (error) {
6.        options.error(error);
7.        // What can I call here to change the message in my overlay?
8.    });

Basically, what can I do in my catch to change the message on my overlay?

[T. Tsonev]

Hello,

That would depend on how the overlay is implemented. I don't have enough information to say for certain.

Regards,
T. Tsonev
Telerik