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February 19, 2016 08:24
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localStorage polyfill (non persistent)
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try { | |
window.localStorage.setItem('testKey', '1'); | |
window.localStorage.removeItem('testKey'); | |
} | |
catch (error) { | |
window.localStorage = { | |
_data: {}, | |
setItem: function(id, val) { return this._data[id] = String(val); }, | |
getItem: function(id) { return this._data.hasOwnProperty(id) ? this._data[id] : undefined; }, | |
removeItem: function(id) { return delete this._data[id]; }, | |
clear: function() { return this._data = {}; } | |
}; | |
} |
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