I'm just getting into the Telerik Scheduler. On our advanced form, there is a Resource (named Client) that when the selected index changes on the dropdown, it shows an updated attribute in the disabled 'attribute' textbox.

Is there any way to do that easily without having to generate my own advanced form?

For clarity, if I changed my Client to John, I would have a value of 1 show up read-only, but when changing it to say, Sue, it would change to 4.

I've found this article about implementing related controls on the Advanced Form 
http://www.telerik.com/support/kb/aspnet-ajax/scheduler/implement-related-radcombobox-controls-in-the-advanced-form.aspx 

Not sure if that's particularly what I'm looking for, but it's a start. Answers still welcome.

Hi David,

 
You can refer to the Using javascript/jQuery and CSS help topic where in the "Clear selection for the user combobox if no room is selected" section is explain similar functionality.

I am attaching a sample project that is implementing exactly how to achieve such scenario.

Hope this will be helpful.

All the best,
Plamen Zdravkov
the Telerik team