I'm trying to make a global accessible object, so that its values can be changed and can be read from every component. I've create a classs with static fields:
export default class Settings {
static first: string;
static second: string;
}
Lets say I have two components in separate files:
import Settings from './Settings'
// located in firstComponent file
export default function FirstComponent() {
Settings.First = 'test' <---------------- SET VALUE
return (some html)
}
// located in secondComponent file
export default function SecondComponent() {
let qq = Settings.First <----------------------- ASSUME HERE IS VALUE "TEST"
}
But it is not working. How I can create static class/fields that will be accessible within all components like C# static classes. Is it even possible?
Thanks in advance
UPD Looks like the problem in ipcRenderer:
export default function SettingsEditor() {
const [state, setState] = React.useState({
ipAddress: Settings.ipAddress,
});
useEffect(() => {
electron.ipcRenderer.once('readSettings', (args) => {
console.log('Filling settings');
console.log(args); <------ HERE WE HAVE VALUE like 10.10.10.10
setState({ ...state, ipAddress: args.ipAddress});
console.log(state.ipAddress); <------ UNDEFINED
state.ipAddress = args.ipAddress;
console.log(state.ipAddress); <------ UNDEFINED
Settings.ipAddress= args.ipAddress;
console.log(Settings.gateIpAddress); <------ UNDEFINED
});
electron.settingsApi.read();
}, []);
How I can handle this?
The reason is - I'm stupid =)
When I save settings I did it like this:
const settings = new Settings();
settings.ipAddress= state.ipAddress;
console.log(JSON.stringify(settings));
electron.settingsApi.save(settings); <------ PASS OBJECT
But when I return response it was:
ipcMain.on('readSettings', (event, _) => {
storage.getAll((err: Error, data: object) => {
if (err) {
return;
}
const { appSettings } = data;
const settings = new Settings();
settings.ipAddress= appSettings.ipAddress;
console.log('reading settings');
console.log(JSON.stringify(settings));
event.reply('readSettings', JSON.stringify(settings)); <-------- FACEPALM
});
});
What I can say - genius
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