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

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69saveObject(key, value) {
70 this.db.insert(this.prefix + key, JSON.stringify(value));
71}
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21public setLocalObject(key: string, obj: any): boolean {
22 return this.setObject(this.localStorage, key, obj);
23}
31public 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}
80function 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}
54function 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}
21function 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}
15function writeStorage(value: string): void {
16 localStorage.setItem(key, value);
17
18 updateLocalState(value);
19}
129setLocal(key: string, value: string) {
130 if (this._supportsLocal) {
131 localStorage.setItem(key, value);
132 }
133}
9function setValueToLocal(key, val, storage) {
10 const normalizeVal = typeof val === 'string' ? val : JSON.stringify(val)
11 storage.setItem(key, normalizeVal)
12}

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