I'm fighting with similar problems as you on my homepage.
>-After creating or editing an event and clicking the "Save", "Save &
> Close", and "Cancel" buttons, the event list (or event page for
> "Save"), always renders with all Home page modules on top.
I have integrated the DT Register Control Panel in my registered user menu and there are problems with the modules displayed on the right side of my homepage. I've spend many hours with programming without finding a solution which makes me fully happy.
First problem is, that in Joomla (I'm using 2.5.
you can assign modules only to menu items (you can exclude modules from beeing displayed for a specific menu item or you can include modules to be displayed for a menu item) but you can't assign modules to components or categories. If you are routing through a component, Joomla doesn't know sometimes, which modules to display. Try the Advanced Module Manager (Joomla Extensions directory) to solve this problem.
Second problem for me seems to be the routing in /components/com_dtregister/controllers/evenmanage.php:
I have replaced some of the $mainframe->redirect links there with
$mainframe->redirect(Jroute::_ ... links with better results.
But after saving, cancelling or applying the event, clicking to any menu item of my main menu doesn' t work any more. Clicking on a menu item in user menu still works.
>-Location always renders a lat/long that is near Coffeyville, Kansas, >regardless of the address that is entered (37.09024 -95.712891).
This I can't confirm.
>-Events cannot be deleted.
I can't confirm this. I can delete event's from frontend event management
on my website as well as on my localhost.
>These bugs are on the frontend only. All of these work correctly
>on the backend.
Backend also works fine for me.
What Joomla version are you using?
What Version of DTRegister?
What PHP-Version are you running?