How can I handle errors in MobX?

How can I handle errors in MobX?

In MobX, you can handle errors by using try-catch blocks in your actions. This allows you to catch any exceptions that occur during state updates.

Can you give me an example of using try-catch in a MobX action?

Sure! Here's a simple example:

import { action } from 'mobx';

class Store {
    @action
    async fetchData() {
        try {
            const response = await fetch('api/data');
            this.data = await response.json();
        } catch (error) {
            console.error('Failed to fetch data:', error);
        }
    }
}

What about handling errors in computed values?

Computed values in MobX don't have built-in error handling, but you can wrap the logic in a try-catch block and return a default value if an error occurs.

Is there a way to globally handle errors in MobX?

Yes, you can create a global error handler by using MobX's reaction or when to monitor state changes and handle errors accordingly.