xiaoyann/local-storage

A wrapper of localStorage in order to support expiration time and asynchronous execution.

local-storage

A wrapper of localStorage in order to support expiration time and asynchronous execution.

methods

clear() asynchronous

localStore.clear();

setItem(key, data, expires, onerror) asynchronous

// store data for an hour.
localStore.setItem('testKey', {name: 'yannxiao'}, 1000 * 60 * 60, function(err) {
    if (err.name === 'QuotaExceededError') {
        // todo sth when exceeded the quota.
    }
});

// same as native
localStore.setItem('testKey', {name: 'yannxiao'}, function(err) {
    if (err.name === 'QuotaExceededError') {
        // todo sth when exceeded the quota.
    }
});

getItem(key, callback) asynchronous

localStore.getItem('testKey', function(data) {
    // to do sth.
});

removeItem(key) asynchronous

localStore.removeItem('testKey1 testKey2');

key(nth) synchronous

var key = localStore.key(0);

getLength() synchronous

var len = localStore.getLength();