Why is onupgradeneeded never called in this code?

Question

I\'m trying to insert data in my indexed db, but the function onupgradeneed never is called, just onsuccess. The version of the database is always the same (it is a global v

Answer 1

Stop using a global db variable, even if some examples show it. It just leads to problems for newer programmers. Try reviewing my answer at How to get objectstore from indexedDB? for help.