Comments (2)
AriPerkkio
commented on September 24, 2024
There's also quite similar issue with assign statements.
use './utils' { addUser }
action addLoadedUser = assign(user, :addUser)
state idle {
enter => addLoadedUser => loaded
}
state loaded {}
Output:
01 | import { createMachine, assign } from 'xstate';
02 | import { addUser } from './utils'; // Unused variable
03 |
04 | export default function({ context = {} } = {}) {
05 | return createMachine({
06 | context,
07 | states: {
08 | idle: {
09 | on: {
10 | enter: {
11 | target: 'loaded',
12 | actions: ['addLoadedUser']
13 | }
14 | }
15 | },
16 | loaded: {
17 |
18 | }
19 | }
20 | }, {
21 | actions: {
22 | addLoadedUser: assign({
23 | user: assigns.addUser // assigns is not defined
24 | })
25 | }
26 | });
27 | }I'm likely doing something wrong here, but following the example docs lead to these kind of issues.
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matthewp
commented on September 24, 2024
Ah so sorry for not replying before. If you're still interested, the : means that it is passed in through the machine function. Notice how in the first example it wants you to pass services.getUser.
To reference the imported method, simply reference it directly, no : needed:
use './utils' { getUsers }
state idle {
invoke(getUsers) {
done => assign(users)
}
}
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Related Issues (20)
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