WebStorage

Manages local or session Storage values as an Object.

Initialization

WebStorage can be initalised as a simple class operator.

const storage = new WebStorage( key , location );
// key: name of key to be used in storage
// string

// location: type of storage where key is placed
// string : [ 'session' , 'sessionStorage' , 'local' , 'localStorage' ]
// default - 'session'

If storage key doesn't exists, new storage key will be formed. And if the key already exists it will overlap existing properties.
\

Note: Storage key will be addressed as storage from here onwards.

Usage and methods

add

Adds a new key value pair to the storage.
Can be passed as either string ( key , value ) pair or as an object.

storage.add( key , value );
// or
storage.add({key1: value1, key2: value2,...});

set

Works same as add method.

storage.set( key , value );

Added by taking localStorage.setItem(); in mind.

get

Get the key's value from storage.

storage.get( key );
// return key value

has

Check weather a key is present in storage or not.

storage.has( key );
// return true or false based on result

remove

Remove a key from storage.

storage.remove( key );

onchange

Triggers when there is a change in value of keys.\

storage.onchange( callback );
// on callback ( key , oldvalue , newvalue ) will be passed to function as arguments

Warning: Triggers for all keys at once.

delete

Delete the storage from localStorage or sessionStorage.

storage.delete();

After deleting key, it can be reinitialized by storage.add();.

debug

Log changes done in storage.

storage.debug = true;// default false