Agenda Session Selection Usability Issues


It is really cool and useful to allow attendees to place a checkmark for the sessions that they plan to attend. However, I have two upgrade suggestions. First, I would suggest using the newer tristate control in DNN, which is customizable for the UI. Here is a link:
Next, when someone chooses a session, the rest of the sessions in the same time block should no longer be selectable. As it is right now, once a session is chosen the other sessions appear to be selectable, but when they are clicked on, the page reloads and it appears as if nothing happened. To many end-users, they might think that the feature is simply broken.