What are Vuex store mutations?

Can you explain what Vuex store mutations are?

Sure! Vuex store mutations are functions that directly modify the state in a Vuex store. They are the only way to change the state.

How do I define a mutation in Vuex?

You define a mutation in the Vuex store by adding it to the mutations object. Each mutation is a function that takes the state and a payload as arguments.

Can you give me an example of a mutation?

Absolutely! Here's a simple example: increment(state, payload) { state.count += payload; } This mutation increases the count by the value of payload.

How do I commit a mutation?

You can commit a mutation using the commit method in your Vue components, like this: this.$store.commit('increment', 1); This will call the increment mutation with a payload of 1.