SetAtom

⚠️

<SetAtom/> is experimental feature, this interfaces could be changed

The SetAtom component provides the same props interface as Jotai's useSetAtom (opens in a new tab) hook and can be used declaratively.

props.atom

You can use Jotai's atom as is.

import { SetAtom } from '@suspensive/jotai'
import { atom } from "jotai";
 
const switchAtom = atom(false)
 
const Example = () => (
  <SetAtom atom={switchAtom}>
    {(setCount) => (
      <>
        <button onClick={() => setCount(true)}>Set True</button>
        <button onClick={() => setCount(false)}>Set False</button>
      </>
    )}
  </SetAtom>
)

For Async Atom, Suspense is triggered until the Promise is resolved.

import { SetAtom } from '@suspensive/jotai'
import { atom } from "jotai";
 
const request = async () => fetch('https://...').then((res) => res.json())
const baseAtom = atom(0)
 
const Example = () => (
  <SetAtom atom={baseAtom}>
    {(setValue) => (
      <>
        <button onClick={() => setValue(request())}>request</button> // Suspend is triggered until the promise is resolved.
      </>
    )}
  </SetAtom>
)

<AtomValue/>Installation