This page and the following one, entitled "Using IndexedDB", provide simple examples for creating, adding, removing, updating, and searching data in an IndexedDB database. They explain the basic steps to perform such common operations, while explaining the programming principles behind IndexedDB.
In the "Using IndexedDB" pages of this course, you will learn about:
Creating and populating a database
Working with data
Using transactions
Inserting, deleting, updating and getting data
Creating and populating a database
Additional information is available on these Web sites. Take a look at these!