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🍭 Updates the persistent store to save onload

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Rune Harlyk
2024-08-24 21:04:30 +02:00
committed by Rune Harlyk
parent ce1558a6ab
commit 16e653afa8
1 changed files with 5 additions and 3 deletions
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app/src/lib/utilities/svelte-utilities.ts
+4 -2
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@@ -4,11 +4,13 @@ import { browser } from '$app/environment';
export const persistentStore = <T>(key: string, initialValue: T) => { export const persistentStore = <T>(key: string, initialValue: T) => {
const savedValue = browser ? localStorage.getItem(key) : null; const savedValue = browser ? localStorage.getItem(key) : null;
const data: T = savedValue !== null ? JSON.parse(savedValue) : initialValue; const data: T = savedValue !== null ? JSON.parse(savedValue) : initialValue;
const store = writable<T>(data); const store = writable<T>();
store.subscribe((value) => { store.subscribe(value => {
if (browser) localStorage.setItem(key, JSON.stringify(value)); if (browser) localStorage.setItem(key, JSON.stringify(value));
}); });
store.set(data);
return store; return store;
}; };