Miso.Effect.Storage

This module provides an interface to the Web Storage API.

Retrieve storage

getLocalStorage :: FromJSON model => MisoString -> JSM (Either String model)

Retrieve a value stored under given key in local storage

getSessionStorage :: FromJSON model => MisoString -> JSM (Either String model)

Retrieve a value stored under given key in session storage

Set items in storage

setLocalStorage :: ToJSON model => MisoString -> model -> JSM ()

Set the value of a key in local storage.

setLocalStorage key value sets the value of key to value.

setSessionStorage :: ToJSON model => MisoString -> model -> JSM ()

Set the value of a key in session storage.

setSessionStorage key value sets the value of key to value.

Remove items from storage

removeLocalStorage :: MisoString -> JSM ()

Removes an item from local storage

removeLocalStorage key removes the value of key.

removeSessionStorage :: MisoString -> JSM ()

Removes an item from session storage.

removeSessionStorage key removes the value of key.

Clear storage

clearLocalStorage :: JSM ()

Clear local storage

clearLocalStorage removes all values from local storage.

clearSessionStorage :: JSM ()

Clear session storage

clearSessionStorage removes all values from session storage.

Get number of items in storage

localStorageLength :: JSM Int

Local storage length

localStorageLength returns the count of items in local storage

sessionStorageLength :: JSM Int

Session storage length

sessionStorageLength returns the count of items in session storage