I need to prevent the user from changing the start and end date in the AdvancedForm. I managed to get a reference to the controls in FormCreated() and set their Enabled property to False. This works as expected, but if I click inside the disabled control it throws a javascript error of "Microsoft JScript runtime error: 'undefined' is null or not an object". How can I disable these controls without causing an error?
void
RadScheduler1_FormCreated(
object
sender, Telerik.Web.UI.SchedulerFormCreatedEventArgs e)
{
if
(e.Container.Mode == SchedulerFormMode.AdvancedInsert
|| e.Container.Mode == SchedulerFormMode.AdvancedEdit)
{
RadDatePicker startDate = (RadDatePicker)e.Container.FindControl(
"StartDate"
);
startDate.Enabled =
false
;
}
}