What are some examples of Vuex mutations?

Can you give me some examples of Vuex mutations?

Sure! Vuex mutations are functions that change the state in a Vuex store. Here are a few examples:

1. increment(state) { state.count++ }
2. decrement(state) { state.count-- }
3. setUser(state, user) { state.user = user }.

How do I call these mutations from a component?

You can call mutations using the commit method. For example:

this.$store.commit('increment');
this.$store.commit('setUser', newUser);

Can I pass parameters to mutations?

Yes, you can pass parameters to mutations. For instance, in setUser(state, user), user is the parameter you pass when committing the mutation.

What’s the difference between mutations and actions?

Mutations are synchronous and directly change the state, while actions can be asynchronous and can call mutations.