Object storage, also called object-based storage,
is an approach to addressing and manipulating data storage as discrete units,
called objects. Objects are kept inside a single repository, and
are not nested as files inside a folder inside other folders.Storage Object Properties and Methods
Property/Method Description
key(n) Returns the name of the nth key in the storage
length Returns the number of data items stored in the Storage object
getItem(keyname) Returns the value of the specified key name
setItem(keyname, value) Adds that key to the storage, or update that key's value if it already exists
removeItem(keyname) Removes that key from the storage
clear() Empty all key out of the storage
Related Pages for Web Storage API
Property Description
window.localStorage Allows to save key/value pairs in a web browser. Stores the data with no expiration date
win