put
Adds the item with the specified key and value to the storage, or updates it if the item with the given key already exists.
Parameters
key
the key name of the item to put. Can be empty or blank
value
the value of the item to put. Can be empty or blank
Throws
when the frame is closed
when if the item size exceeds the available space in the storage
if the access to the storage is forbidden for the current document