
Create a new ticket. Displays input fields to the users.
Loads a new ticket, or if already created, make sure it's made visible. If needed, it adds it in the list of tickets.
input :
Given an id, loads a new ticket, or if already created, make sure it's made visible. If needed, it adds it in the list of tickets.
Given an id, simply returns the REST ticket, don't display it, nor add it to the tab, or list of loaded tickets.
Creates a new ticket object, even if it is already loaded. You probably don't want to use that. Use load instead

Returns the list of loaded tickets.
show the next ticket from the list
show the previous ticket from the list

set the "changed" status of a ticket
Return true if the ticket has been changed and needs to be saved
unload a ticket