Answers for "vuex"

installing vuex

npm install vuex --save

// then in your store.js
import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex);

install vuex

npm install vuex --save

vuejs

<!-- development version, includes helpful console warnings -->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>

vuejs

const CounterApp = {
  data() {
    return {
      counter: 0
    }
  },
  mounted() {
    setInterval(() => {
      this.counter++
    }, 1000)
  }
}

vuex

const store = new Vuex.Store({
  modules: {
    account: {
      namespaced: true,

      // module assets
      state: () => ({ ... }), // module state is already nested and not affected by namespace option
      getters: {
        isAdmin () { ... } // -> getters['account/isAdmin']
      },
      actions: {
        login () { ... } // -> dispatch('account/login')
      },
      mutations: {
        login () { ... } // -> commit('account/login')
      },

      // nested modules
      modules: {
        // inherits the namespace from parent module
        myPage: {
          state: () => ({ ... }),
          getters: {
            profile () { ... } // -> getters['account/profile']
          }
        },

        // further nest the namespace
        posts: {
          namespaced: true,

          state: () => ({ ... }),
          getters: {
            popular () { ... } // -> getters['account/posts/popular']
          }
        }
      }
    }
  }
})

vuex

// File path: store/index.js
Vue.use(Vuex)

export const state = () => ({
  // this is a object
})
// this is to change state
export const mutations = {
  someFunc(state, payload){
    // code
  }
}
export const getters = {
	// derived value from state
}
// server-side interaction
export const actions = {
  someFunc(context, payload){
    // code
  },
  someFunc2({commit, getters}, data){
    // code
  }
}

installing vuex

npm install vuex --save

// then in your store.js
import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex);

install vuex

npm install vuex --save

vuejs

<!-- development version, includes helpful console warnings -->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>

vuejs

const CounterApp = {
  data() {
    return {
      counter: 0
    }
  },
  mounted() {
    setInterval(() => {
      this.counter++
    }, 1000)
  }
}

vuex

const store = new Vuex.Store({
  modules: {
    account: {
      namespaced: true,

      // module assets
      state: () => ({ ... }), // module state is already nested and not affected by namespace option
      getters: {
        isAdmin () { ... } // -> getters['account/isAdmin']
      },
      actions: {
        login () { ... } // -> dispatch('account/login')
      },
      mutations: {
        login () { ... } // -> commit('account/login')
      },

      // nested modules
      modules: {
        // inherits the namespace from parent module
        myPage: {
          state: () => ({ ... }),
          getters: {
            profile () { ... } // -> getters['account/profile']
          }
        },

        // further nest the namespace
        posts: {
          namespaced: true,

          state: () => ({ ... }),
          getters: {
            popular () { ... } // -> getters['account/posts/popular']
          }
        }
      }
    }
  }
})

vuex

// File path: store/index.js
Vue.use(Vuex)

export const state = () => ({
  // this is a object
})
// this is to change state
export const mutations = {
  someFunc(state, payload){
    // code
  }
}
export const getters = {
	// derived value from state
}
// server-side interaction
export const actions = {
  someFunc(context, payload){
    // code
  },
  someFunc2({commit, getters}, data){
    // code
  }
}