Svelte Partial Stores

Trigger Stores

The store will only fire an update when the fields specified by the trigger are changed. For performance, only fields specified by the trigger are stored and compared.

import { triggered } from 'svelte-partial-stores';

const user = writable({
    name: {
        first: 'Jacob',
        last: 'Zwang'
    },
    id: 'id'
});

// will only fire an update when `id` and/or `name.last` is changed
const user2 = triggered(store, {
    id: true,
    name: {
        last: true
    }
});