Is it possible to track store.state in vuex?

Question

Vue.js

It seems there is also a watch there, but I don’t understand the syntax. Docks looked - it is not clear, help, please.

It is necessary that when state.foo changes, the vuex method is run.

Answer 1

Docks looked - it's not clear

Xs where did you look, and I googled it on the first try.

store.watch((state) => state.searchString, (oldValue, newValue) => {
    console.log('search string is changing')
    console.log(oldValue)
    console.log(newValue)
})