50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
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/*global define */
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define(['lib/stapes'], function (Stapes) {
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'use strict';
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return Stapes.subclass(/** @lends LocalStorage.prototype */{
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/**
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* @class LocalStorage
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* @classdesc LocalStorage handler using HTML5 localStorage
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* @constructs
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*
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* @fires got
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* @fires error
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* @fires set
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*/
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constructor: function () {
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},
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/**
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* Gets stored data
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*/
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get: function () {
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var data;
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if (!window.localStorage) {
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this.emit('error', 'Local Storage not supported');
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return;
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}
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if (localStorage.data) {
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data = JSON.parse(localStorage.data);
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this.emit('got', data);
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}
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},
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/**
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* Stores settings
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* @param {object} data - Data object to store
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*/
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set: function (data) {
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if (!window.localStorage) {
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this.emit('error', 'Local Storage not supported');
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return;
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}
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localStorage.data = JSON.stringify(data);
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this.emit('set');
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}
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});
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});
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