How can I use the recurring option for a custom lightbox? Is it even possible or do I have to create everything from scratch?
You can’t reuse the recuring data entering form, so you will be need to create your own GUI
Your custom lightbox will need to set correct
rec_type, event_length, end_date fields , as described here
docs.dhtmlx.com/doku.php?id=dhtm … ntegration