I've built myself a plugin that allows users to add a start date/time and end date/time to a post. The data is then displayed within the post itself but, most importantly, it allows me to create an event list.
I've created a custom meta box to help users add this info - all works well so far but I've run into a limitation: I can only enter one set of start/end time pairs per post. There are instances when I will need more - like an event that happens twice, on two different days.
See the code here.
I'm totally lost on this so any thoughts or suggestions appreciated!