docs/store/index.js
import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)
export default new Vuex.Store({
state: {
collapseMenu: true
},
mutations: {
toggleMenu (state) {
state.collapseMenu = !state.collapseMenu
},
collapseMenu (state) {
state.collapseMenu = true
},
showMenu (state) {
state.collapseMenu = false
}
}
})