This package contains utilities for using XState with Svelte.
- Install
xstateand@xstate/svelte:
npm i xstate @xstate/svelteVia CDN
<script src="https://unpkg.com/@xstate/svelte/dist/xstate-svelte.min.js"></script>By using the global variable XStateSvelte
or
<script src="https://unpkg.com/@xstate/svelte/dist/xstate-svelte.fsm.min.js"></script>By using the global variable XStateSvelteFSM
- Import
useMachine
<script>
import { useMachine } from '@xstate/svelte';
import { createMachine } from 'xstate';
const toggleMachine = createMachine({
id: 'toggle',
initial: 'inactive',
states: {
inactive: {
on: { TOGGLE: 'active' }
},
active: {
on: { TOGGLE: 'inactive' }
}
}
});
const { state, send } = useMachine(toggleMachine);
</script>
<button on:click={() => send('TOGGLE')}>
{$state.value === 'inactive'
? 'Click to activate'
: 'Active! Click to deactivate'}
</button>