Monitoring vuex mutations and actions within a component: A step-by-step guide

Is there a way to detect and react whenever events occur across the page, such as animations starting or finishing, requests firing or failing? I want a component to be able to respond to these occurrences.

It's simple to watch a getter by importing it through mapGetters and watching it - is there a similar method for monitoring actions or mutations being triggered? For example, if a requestFailed event occurs (via an action or commit), can my component then react to it in the view?

Answer №1

To include additional functionality, you have the option to insert a plugin.js file within the store's designated directory.

The plugin.js file should contain the following:

export function plugin(store) {
    //listen for mutations
    store.subscribe((mutations, state) => {

    })
    //listen for actions
    store.subscribeAction({
        before(actions, state) {

        },
        after(actions, state) {

        },
    })
}

After creating your plugin, utilize it in the index.js by:

//import plugins
import { plugin } from './plugins'

const store = new Vuex.Store({
  namespaced: true,
  plugins: [plugin],
  modules: {
  }
})

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