grid-apps-cmms/src/data/local.js
2022-02-20 14:31:27 -05:00

47 lines
905 B
JavaScript

/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
"use strict";
gapp.register("data.local", [], (root, exports) => {
const { data } = root;
function Local() {
this.__data__ = {};
this.__mem__ = true;
}
var LS = Local.prototype;
LS.getItem = function(key) {
return this[key];
};
LS.setItem = function(key, val) {
this.__data__[key] = val;
this[key] = val;
};
LS.removeItem = function(key) {
delete this.__data__[key];
};
LS.clear = function() {
this.__data__ = {};
};
try {
// deprecate 'Local' at some point
let local = data.local =self.localStorage;
let testkey = '__test';
local.setItem(testkey, 1);
local.getItem(testkey);
local.removeItem(testkey);
} catch (e) {
data.local = new Local();
let msg = "localStorage disabled: application may not function properly";
console.log(msg);
// alert(msg);
}
});