10 examples of 'how to store array of objects in localstorage' in JavaScript

69
saveObject(key, value) {
70
  this.db.insert(this.prefix + key, JSON.stringify(value));
71
}

21
public setLocalObject(key: string, obj: any): boolean {
22
  return this.setObject(this.localStorage, key, obj);
23
}

31
public setObject(key: string, value: any): void {
32
  this.localStorage[key] = JSON.stringify(value);
33
}

96
_saveLocalStorage(data: any) {
97
  store.set(LOCAL_STORAGE_NAME, data);
98
}

80
function storagePushToSet([key, value]) {
81
  log('storagePushToSet', key, value);
82
83
  const item = getLocalStorageItem(key);
84
  const list = Array.isArray(item) ? item : [];
85
86
  if (list.indexOf(value) === -1) {
87
    list.push(value);
88
  }
89
90
  setLocalStorageItem(key, list);
91
}

54
function store(storage, key, value) {
55
  if (!storage) { throw new Error("Storage object is undefined"); }
56
57
  // get
58
  if (value === undefined) {
59
    var item = storage.getItem(key);
60
    return item && JSON.parse(item);
61
  // set
62
  } else {
63
    try {
64
      storage.setItem(key, JSON.stringify(value));
65
    } catch (err) {
66
      // prevent catching old values
67
      storage.removeItem(key);
68
    }
69
  }
70
}

21
function store(key, value, persist) {
22
    if ($.exists(value) && $.isObject(value)) {
23
        value = "!!stringified!!" + JSON.stringify(value);
24
    }
25
26
    if (persist) {                
27
        localStorage.setItem(key,value);
28
    } else {
29
        sessionStorage.setItem(key, value);
30
31
        if ($.exists(localStorage.getItem(key))) {
32
            localStorage.removeItem(key);
33
        }
34
    }
35
}

15
function writeStorage(value: string): void {
16
  localStorage.setItem(key, value);
17
18
  updateLocalState(value);
19
}

129
setLocal(key: string, value: string) {
130
    if (this._supportsLocal) {
131
        localStorage.setItem(key, value);
132
    }
133
}

9
function setValueToLocal(key, val, storage) {
10
  const normalizeVal = typeof val === 'string' ? val : JSON.stringify(val)
11
  storage.setItem(key, normalizeVal)
12
}