![\"Screen](\"https:\/\/lovelinux.mydns.jp\/wp-content\/uploads\/2018\/06\/Screen-Shot-2018-06-08-at-18.44.59.png\")
<\/a><\/p>\nVue.js\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n
[bash]
\n$ npm install -g vue-cli<\/p>\n
[\/bash]<\/p>\n
sudo \u3092\u3064\u3051\u305f\u65b9\u304c\u3044\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n
\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/h3>\n
[bash]
\n$ cd ~\/Document
\n$ vue init webpack vue1st
\n[\/bash]<\/p>\n
\u8cea\u554f\u5f62\u5f0f\u3067 \u3053\u308c\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u304b\uff1f\u306a\u3069\u805e\u304b\u308c\u308b\u306e\u3067
\neslint\u3092\u9664\u3044\u3066\u306f\u3001\u3059\u3079\u3066 Enter\u30ad\u30fc\u9023\u6253\u3067OK\u3060\u3068\u601d\u3046\u3002
\neslint\u5165\u308c\u308b\u3068\u3001\u69cb\u6587\u30c1\u30a7\u30c3\u30af\u304c\u3084\u305f\u3089\u3046\u308b\u3055\u304f\u306a\u308b\u306e\u3067\u3001\u3053\u308c\u306f\u300cn\u300d\u3067\u5916\u3059\u306e\u304c\u30aa\u30b9\u30b9\u30e1\u3002<\/p>\n
Vuex\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n
[bash]
\n$ cd vue1st
\n$ npm install –Save vuex
\n[\/bash]<\/p>\n
Store\u306e\u4f5c\u6210\u3068 main.js\u3078\u306e\u767b\u9332<\/h3>\n
[bash]
\n$ mkdir src\/store
\n$ nano src\/store\/index.js<\/p>\n
[\/bash]<\/p>\n
\u6700\u521d\u306f\u8a33\u304c\u308f\u304b\u3089\u3093\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u8efd\u304f\u8aac\u660e\u3002
\nVuex\u306f Vue.js\u3067\u4f5c\u308bSPA\uff08\u30b7\u30f3\u30b0\u30eb\u30da\u30fc\u30b8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff09\u306e
\n\u5168\u30b9\u30c6\u30fc\u30c8\u3092\u4e00\u62ec\u3057\u3066store\u3068\u3057\u3066\u3001\u7ba1\u7406\u3057\u307e\u3059\u3002
\n\u307e\u305a\u3001Vue.js\u3068Vuex\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u3001\u6b21\u306b
\nVue.js\u304b\u3089Vuex\u3092\u5229\u7528\u3057\u307e\u3059\u3088\u3068\u3059\u308b\u3002<\/p>\n
\u3067\u3001\u30a2\u30d7\u30ea\u3067\u552f\u4e00\u306estore\u3092\u4f5c\u3063\u3066\u3001\u305d\u306estore\u3067\u5229\u7528\u3059\u308bmodules\u3092\u5ba3\u8a00\u3057\u3066\u3044\u304d\u307e\u3059\u3002
\n\u3053\u3053\u3067\u306f\u3000’counter’: counter \u306e\u90e8\u5206\u3067\u3059\u3002
\n\u540c\u4e00\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u3066\u3082\u826f\u3044\u306e\u3067\u3059\u304c\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308b\u3068\u898b\u901a\u3057\u304c\u60aa\u304f\u306a\u308b\u306e\u3067\u3001
\n\u30d5\u30a1\u30a4\u30eb\u3092\u5206\u5272\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n
\u3067\u3001\u6700\u5f8c\u306b store\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3068\u3057\u3066export\u3002<\/p>\n
src\/store\/index.js
\n[bash]
\nimport Vue from ‘vue’
\nimport Vuex from ‘vuex’<\/p>\n
import counter from ‘.\/counter’<\/p>\n
Vue.use(Vuex)<\/p>\n
const store = new Vuex.Store({
\n modules :{
\n ‘counter’: counter,
\n }
\n})<\/p>\n
export default store<\/p>\n
[\/bash]<\/p>\n
main.js\u3078\u306e\u767b\u9332<\/h3>\n
\u300c\uff0b\u300d\u3068\u306a\u3063\u3066\u3044\u308b\u884c\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n
[bash]
\nimport Vue from ‘vue’
\nimport App from ‘.\/App’
\nimport router from ‘.\/router’
\n+ import store from ‘.\/store’<\/p>\n
Vue.config.productionTip = false<\/p>\n
\/* eslint-disable no-new *\/
\nnew Vue({
\n el: ‘#app’,
\n+ store,
\n router,
\n components: { App },
\n template: ‘
\n})<\/p>\n
[\/bash]<\/p>\n
\u30ab\u30a6\u30f3\u30bf\u30fc\u306e\u30b9\u30c8\u30a2\u3092\u4f5c\u6210<\/h3>\n
\u3053\u3053\u304c\u591a\u5206\u4e00\u756a\u96e3\u3057\u3044\u3002<\/p>\n
\u30ab\u30a6\u30f3\u30bf\u30fc\u30a2\u30d7\u30ea\u306e\u8981\u4ef6\u306f\u3001
\n\uff11.\u73fe\u5728\u306e\u30ab\u30a6\u30f3\u30bf\u30fc\u5024\u3092\u53d6\u5f97\u3067\u304d\u308b
\n\uff12.\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3067\u304d\u308b
\n\uff13.\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u3067\u304d\u308b<\/p>\n
\u30b9\u30c8\u30a2\u306b\u4fdd\u6301\u3059\u308b\u3079\u304d\u5024\u306f\u3001
\n\u30ab\u30a6\u30f3\u30bf\u30fc\u5024\uff11\u3064\u306e\u307f\u3002<\/p>\n
\u3053\u306e\u6761\u4ef6\u304c\u63c3\u3063\u305f\u3068\u3053\u308d\u3067\u3001
\nsrc\/store\/mutation-type.js\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n
mutation\u3068\u306f\u5909\u5316\u3059\u308b\u3068\u3044\u3046\u610f\u5473\u3002
\n\u30ab\u30a6\u30f3\u30bf\u30fc\u30a2\u30d7\u30ea\u3067\u3001Vuex\u3067\u3044\u3046\u3068\u3001
\n\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u5897\u6e1b\u3055\u305b\u308b\u3053\u3068\u304c mutation
\n\u3053\u308c\u3092\u5b9a\u6570\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n
\u3067\u3001\u5909\u5316\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u73fe\u5728\u306e\u30ab\u30a6\u30f3\u30bf\u30fc\u306e\u5024\u3092\u53d6\u5f97\u3059\u308b\u90e8\u5206\u3082
\n\u5b9a\u6570\u5b9a\u7fa9\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u3087\u3046\u3002\uff08\u53b3\u5bc6\u306b\u306fmutation\u3067\u306f\u306a\u3044\u304c\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u5206\u304b\u308c\u308b\u3068\u3084\u3084\u3053\u3057\u3044\u306e\u3067
\n\u307e\u3068\u3081\u307e\u3059\u3002\uff09<\/p>\n
src\/store\/mutation-type.js<\/p>\n
[bash]
\nexport const INCREMENT_COUNTER = ‘INCREMENT_COUNTER’
\nexport const DECREMENT_COUNTER = ‘DECREMENT_COUNTER’
\nexport const GET_COUNTER = ‘GET_COUNTER’
\n[\/bash]<\/p>\n
\u3067\u306f\u3001\u3053\u306e\u5b9a\u6570\u3092\u4f7f\u3063\u3066\u3001\u30ab\u30a6\u30f3\u30bf\u30fc\u306eStore\u3092\u4f5c\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002
\n\u3053\u308c\u304c\u975e\u5e38\u306b\u6163\u308c\u308b\u307e\u3067\u96e3\u3057\u3044\u3002\u3002\u3002<\/p>\n
\u6700\u521d\u306econst\u5ba3\u8a00\u3068\u3001namespaced\u306f\u304a\u6c7a\u307e\u308a\u306a\u306e\u3067\u3001\u3053\u3093\u306a\u611f\u3058\u306a\u3093\u3060\u306a\u3068\u899a\u3048\u308b\u3002<\/p>\n
\u6b21\u306estate\/actions\/mutations\/getters<\/p>\n
\u3053\u3053\u304c\u96e3\u3057\u3044\uff01\uff01<\/p>\n
\u305d\u306e\u4e2d\u3067\u3082state\u306f\u30b7\u30f3\u30d7\u30eb\u3002
\n\u3053\u306e\u30b9\u30c8\u30a2\u3067\u4fdd\u6301\u3057\u305f\u3044\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u5834\u6240\u3002\u30ab\u30a6\u30f3\u30bf\u30fc\u30a2\u30d7\u30ea\u306a\u306e\u3067
\n\u4fdd\u6301\u3059\u308b\u306e\u306f\u30ab\u30a6\u30f3\u30bf\u30fc\u306e\u5024\u4e00\u500b\u3002\u305d\u308c\u3092\u5b9a\u7fa9\u3057\u3066\u3001\u521d\u671f\u5024\u3092\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002<\/p>\n
actions\u306f \u3053\u308c\u304b\u3089state\u306e\u5024\u3092\u5909\u66f4\u3059\u308b\u3093\u3060\u3051\u3069\u3001\u305d\u306e\u524d\u51e6\u7406\u3092\u3059\u308b\u5834\u6240\u3001\u3050\u3089\u3044\u306b\u6349\u3048\u3066\u304a\u304f\u3068\u826f\u3044\u3002
\n\u57fa\u672c\u3001\u753b\u9762\u4e0a\u304b\u3089\u306e\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u3068\u7d50\u3073\u3064\u304f\u5834\u6240\u3060\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u3067\u3001action\u3067\u4f55\u3089\u304b\u306e\u524d\u51e6\u7406\u3092\u3057\u3066\u3001mutation\u3092\u30b3\u30df\u30c3\u30c8\u3057\u307e\u3059\u3002
\nmutation\u3067\u5b9f\u969b\u306e\u30b9\u30c8\u30a2\u306e\u5024\u3092\u66f8\u304d\u63db\u3048\u307e\u3059\u3002mutation\u3092\u547c\u3073\u51fa\u3059\u3068\u304d\u306b\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306a\u3069\u3082
\n\u30bb\u30c3\u30c8\u3057\u3066\u3084\u308a\u307e\u3059\u3002\uff08\u4eca\u56de\u306e\u5834\u5408\u3001\u30ab\u30a6\u30f3\u30bf\u30fc\u306a\u306e\u3067\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u306f\u306a\u3044\uff09<\/p>\n
\u3042\u3001\u3067\u3001\u5909\u306a\u66f8\u304d\u65b9\u306a\u306e\u304c\u3001actions\u306e\u95a2\u6570\u5ba3\u8a00\u3002
\n\u5b9a\u6570\u3092[\u5b9a\u6570]\u3000\u3068\u3057\u3066\u3084\u308b\u3068\u95a2\u6570\u540d\u3068\u3057\u3066\u5229\u7528\u3067\u304d\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u5229\u7528\u3057\u3066\u307e\u3059\u3002
\n\u52a0\u3048\u3066\u52a0\u3048\u3066\u3001Vue\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u3001\u3000mapActions\u3068\u3057\u3066\u3001\u547c\u3073\u51fa\u3057\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
mutation\u306f\u7d14\u7c8b\u306b\u5f15\u6570\u306e state\u3068\u3001payload\u3092\u4f7f\u3063\u3066\u3001\u5b9f\u969b\u306estate\u3067\u4fdd\u6301\u3055\u308c\u3066\u3044\u308b\u5024\u3092\u66f8\u304d\u63db\u3048\u308b\u51e6\u7406\u3092\u3057\u307e\u3059\u3002
\nmutation\u81ea\u4f53\u306f\u76f4\u63a5\u547c\u3073\u51fa\u3055\u308c\u308b\u3053\u3068\u306f\u306a\u304f\u3001action\u7d4c\u7531\u306a\u3069\u3067\u3001commit\u3055\u308c\u3066\u547c\u3073\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u6700\u5f8c\u3001getters
\n\u3053\u308c\u306f\u3001store\u306e\u5024\u3092\u8aad\u307f\u51fa\u3059\u305f\u3081\u306e\u5834\u6240\u3002
\n\u3053\u308c\u3092\u5b9a\u7fa9\u3057\u3066\u304a\u304f\u3068\u3001Vue\u30d5\u30a1\u30a4\u30eb\u304b\u3089 mapGetters\u3067
\n\u30b9\u30c8\u30a2\u60c5\u5831\u3092\u8aad\u307f\u51fa\u305b\u307e\u3059\u3002<\/p>\n
[bash]
\nimport {INCREMENT_COUNTER, DECREMENT_COUNTER, GET_COUNTER} from ‘.\/mutation-type’<\/p>\n
const counter = {
\n namespaced: true,
\n state: {
\n counter_value: 0
\n },
\n actions: {
\n [INCREMENT_COUNTER] ({commit, state, rootState}) {
\n commit(INCREMENT_COUNTER, {})
\n },
\n [DECREMENT_COUNTER] ({commit, state, rootState}) {
\n commit(DECREMENT_COUNTER, {})
\n }
\n },
\n mutations:{
\n [INCREMENT_COUNTER] (state, payload) {
\n state.counter_value += 1
\n },
\n [DECREMENT_COUNTER] (state, payload) {
\n state.counter_value -= 1
\n }
\n },
\n getters:{
\n [GET_COUNTER] (state, getters, rootState) {
\n return state.counter_value
\n }
\n }
\n}<\/p>\n
export default counter<\/p>\n
[\/bash]<\/p>\n
\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u4f5c\u6210<\/h3>\n
\u62e1\u5f35\u5b50vue\u30d5\u30a1\u30a4\u30eb\u306f\uff13\u3064\u306e\u90e8\u5206\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002
\n\u30fb\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u308b html
\n\u30fb\u5b9f\u884c\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8
\n\u30fbCSS<\/p>\n
CSS\u306f\u666e\u901a\u306eHTML\u3068\u540c\u3058\u306a\u306e\u3067\u3001\u6700\u521d\u306e\uff12\u3064\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
[bash]
\n<\/p>\nThis is Counter App<\/h3>\n
{{counter}}<\/h4>\n