I run RadSchedular in the different places in my project.

The first schedules the activity, the 2nd confirms or reschedules it.

The first implementation runs well the 2nd displays can find the formal.

Apparently I copied the HTML code in the first to the second cell.

Did I do it wrongly? 

 

Hello,

For the RadScheduler control, in addition to these samples:
https://demos.telerik.com/aspnet-ajax/scheduler/examples/overview/defaultcs.aspx

You can also check these collections to gather further insight over the component, its functionality and different implementations:
https://www.telerik.com/support/code-library/aspnet-ajax/scheduler
https://www.telerik.com/support/kb/aspnet-ajax/scheduler
https://docs.telerik.com/devtools/aspnet-ajax/controls/scheduler/how-to/set-different-styles-to-appointments-

As for the specific issue, you can open a formal support thread and send us a very basic runnable isolated version of your project to demonstrate the problem. This will enable us to replicate the issue locally and provide more accurate and precise suggestions.

Regards,
Eyup
Progress Telerik