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Oracle Apex PWA Offline Mode

Garry NathanaelApr 30 2025 — edited Apr 30 2025

I'm trying to implement offline CRUD functionality in my Oracle APEX PWA application. I understand that this involves service workers, but I haven't found any tutorials that clearly explain how to configure them within APEX.

I also saw that IndexedDB can be used in the browser to store cached data while offline. However, I haven’t been able to successfully insert data into IndexedDB—it's always empty after submitting a form offline.

Could anyone point me to a tutorial or documentation on properly setting up service workers and IndexedDB for offline support in Oracle APEX?