vue-cli および webpack メモ帳プロジェクトの作成

// src/main.js
import Vue from 'vue'
import VueRouter from 'vue-router'
import VueResource from 'vue-resource'

import App from './App'
import Home from './components/Home'
import 'bootstrap/dist/css/bootstrap.css'

Vue.use(VueRouter)
Vue.use(VueResource)

const routes = [{
 path : '/',
 component : Home
},{
 path : '/home',
 component : Home
}];

const router = new VueRouter({
 routes
});

/* eslint-disable no-new */
// 实例化我们的Vue
var app = new Vue({
 el: '#app',
 router,
 ...App,
});

// src/App.vue

<template>
 <p id="wrapper">
 <nav class="navbar navbar-default">
 <p class="container">
 <a class="navbar-brand" href="#" rel="external nofollow" >
 <i class="glyphicon glyphicon-time"></i>
 计划板
 </a>
 <ul class="nav navbar-nav">
 <li><router-link to="/home">首页</router-link></li>
 <li><router-link to="/time-entries">计划列表</router-link></li>
 </ul>
 </p>
 </nav>
 <p class="container">
 <p class="col-sm-3">
 
 </p>
 <p class="col-sm-9">
 <router-view></router-view>
 </p>
 </p>
 </p>
</template>

// src/components/Home.vue

<template>
 <p class="jumbotron">
 <h1>任务追踪</h1>
 <p>
 <strong>
 <router-link to="/time-entries">创建一个任务</router-link>
 </strong>
 </p>
 </p>
</template>

// src/App.vue

 //...

 <p class="container">
 <p class="col-sm-3">
 <sidebar></sidebar>
 </p>
 <p class="col-sm-9">
 <router-view></router-view>
 </p>
 </p>

 //...

<script>
 import Sidebar from &#39;./components/Sidebar.vue&#39;

 export default {
 components: { &#39;sidebar&#39;: Sidebar },
 }
</script>

// src/components/Sidebar.vue
<template>
 <p class="panel panel-default">
 <p class="panel-heading">
 <h1 class="text-center">已有时长</h1>
 </p>

 <p class="panel-body">
 <h1 class="text-center">{{ time }} 小时</h1>
 </p>

 </p>
</template>

<script>
 export default {
 computed: {
 time() {
 return this.$store.state.totalTime
 }
 }
 }
</script>

// src/components/TimeEntries.vue

<template>
 <p>
 //`v-if`是vue的一个指令
 //`$route.path`是当前路由对象的路径，会被解析为绝对路径当
 //`$route.path !== &#39;/time-entries/log-time&#39;`为`true`是显示，`false`，为不显示。
 //to 路由跳转地址
 <router-link
 v-if="$route.path !== &#39;/time-entries/log-time&#39;"
 to="/time-entries/log-time"
 class="btn btn-primary">
 创建
 </router-link>

 <p v-if="$route.path === &#39;/time-entries/log-time&#39;">
 <h3>创建</h3>
 </p>

 <hr>

 <router-view></router-view>

 <p class="time-entries">
 <p v-if="!plans.length"><strong>还没有任何计划</strong></p>

 <p class="list-group">
 <--
 v-for循环，注意参数顺序为(item,index) in items
 -->
 <a class="list-group-item" v-for="(plan,index) in plans">
 <p class="row">
 <p class="col-sm-2 user-details">
 
 <--
 `:src`属性，这个是vue的属性绑定简写`v-bind`可以缩写为`:`
 比如a标签的`href`可以写为`:href`
 并且在vue的指令里就一定不要写插值表达式了(`:src={{xx}}`)，vue自己会去解析
 -->
 
 <img :src="plan.avatar" class="avatar img-circle img-responsive" />
 <p class="text-center">
 <strong>
  {{ plan.name }}
 </strong>
 </p>
 </p>

 <p class="col-sm-2 text-center time-block">
 <h3 class="list-group-item-text total-time">
 <i class="glyphicon glyphicon-time"></i>
 {{ plan.totalTime }}
 </h3>
 <p class="label label-primary text-center">
 <i class="glyphicon glyphicon-calendar"></i>
 {{ plan.date }}
 </p>
 </p>

 <p class="col-sm-7 comment-section">
 <p>{{ plan.comment }}</p>
 </p>

 <p class="col-sm-1">
 <button
 class="btn btn-xs btn-danger delete-button"
 @click="deletePlan(index)">
 X
 </button>
 </p>

 </p>
 </a>

 </p>
 </p>
 </p>
</template>

// src/components/TimeEntries.vue

<script>
 export default {
 name : &#39;TimeEntries&#39;,
 computed : {
 plans () {
 // 从store中取出数据
 return this.$store.state.list
 }
 },
 methods : {
 deletePlan(idx) {
 // 稍后再来说这里的方法
 // 减去总时间
 this.$store.dispatch(&#39;decTotalTime&#39;,this.plans[idx].totalTime)
 // 删除该计划
 this.$store.dispatch(&#39;deletePlan&#39;,idx)
 }
 }
 }
</script>

// src/components/TimeEntries.vue

<style>
 .avatar {
 height: 75px;
 margin: 0 auto;
 margin-top: 10px;
 margin-bottom: 10px;
 }
 .user-details {
 background-color: #f5f5f5;
 border-right: 1px solid #ddd;
 margin: -10px 0;
 }
 .time-block {
 padding: 10px;
 }
 .comment-section {
 padding: 20px;
 }
</style>

// src/store/index.js
import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex);

// 先写个假数据
const state = {
 totalTime: 0,
 list: [{
 name : '二哲',
 avatar : 'https://sfault-avatar.b0.upaiyun.com/147/223/147223148-573297d0913c5_huge256',
 date : '2016-12-25',
 totalTime : '6',
 comment : '12月25日完善，陪女朋友一起过圣诞节需要6个小时'
 }]
};

export default new Vuex.Store({
 state,
})

// src/main.js
import store from './store'
import TimeEntries from './components/TimeEntries.vue'
//...

const routes = [{
 path : '/',
 component : Home
},{
 path : '/home',
 component : Home
},{
 path : '/time-entries',
 component : TimeEntries,
}];

var app = new Vue({
 el: '#app',
 router,
 store,
 ...App,
});

// src/components/LogTime.vue

<template>
 <p class="form-horizontal">
 <p class="form-group">
 <p class="col-sm-6">
 <label>日期</label>
 <input
 type="date"
 class="form-control"
 v-model="date"
 placeholder="Date"
 />
 </p>
 <p class="col-sm-6">
 <label>时间</label>
 <input
 type="number"
 class="form-control"
 v-model="totalTime"
 placeholder="Hours"
 />
 </p>
 </p>
 <p class="form-group">
 <p class="col-sm-12">
 <label>备注</label>
 <input
 type="text"
 class="form-control"
 v-model="comment"
 placeholder="Comment"
 />
 </p>
 </p>
 <button class="btn btn-primary" @click="save()">保存</button>
 <router-link to="/time-entries" class="btn btn-danger">取消</router-link>
 <hr>
 </p>
</template>

<script>
 export default {
 name : &#39;LogTime&#39;,
 data() {
 return {
 date : &#39;&#39;,
 totalTime : &#39;&#39;,
 comment : &#39;&#39;
 }
 },
 methods:{
 save() {
 const plan = {
 name : &#39;二哲&#39;,
 image : &#39;https://sfault-avatar.b0.upaiyun.com/888/223/888223038-5646dbc28d530_huge256&#39;,
 date : this.date,
 totalTime : this.totalTime,
 comment : this.comment
 };
 this.$store.dispatch(&#39;savePlan&#39;, plan)
 this.$store.dispatch(&#39;addTotalTime&#39;, this.totalTime)
 this.$router.go(-1)
 }
 }
 }
</script>

// src/main.js
//...
const routes = [{
 path : '/',
 component : Home
},{
 path : '/home',
 component : Home
},{
 path : '/time-entries',
 component : TimeEntries,
 children : [{
 path : 'log-time',
 // 懒加载
 component : resolve => require(['./components/LogTime.vue'],resolve),
 }]
}];

//...

// src/store/mutation-types.js

// 增加总时间或者减少总时间
export const ADD_TOTAL_TIME = 'ADD_TOTAL_TIME';
export const DEC_TOTAL_TIME = 'DEC_TOTAL_TIME';

// 新增和删除一条计划
export const SAVE_PLAN = 'SAVE_PLAN';
export const DELETE_PLAN = 'DELETE_PLAN';
// src/store/mutations.js
import * as types from './mutation-types'

export default {
 // 增加总时间
 [types.ADD_TOTAL_TIME] (state, time) {
 state.totalTime = state.totalTime + time
 },
 // 减少总时间
 [types.DEC_TOTAL_TIME] (state, time) {
 state.totalTime = state.totalTime - time
 },
 // 新增计划
 [types.SAVE_PLAN] (state, plan) {
 // 设置默认值，未来我们可以做登入直接读取昵称和头像
 const avatar = 'https://sfault-avatar.b0.upaiyun.com/147/223/147223148-573297d0913c5_huge256';
 
 state.list.push(
 Object.assign({ name: '二哲', avatar: avatar }, plan)
 )
 },
 // 删除某计划
 [types.DELETE_PLAN] (state, idx) {
 state.list.splice(idx, 1);
 }
};

// src/store/actions.js

import * as types from './mutation-types'

export default {
 addTotalTime({ commit }, time) {
 commit(types.ADD_TOTAL_TIME, time)
 },
 decTotalTime({ commit }, time) {
 commit(types.DEC_TOTAL_TIME, time)
 },
 savePlan({ commit }, plan) {
 commit(types.SAVE_PLAN, plan);
 },
 deletePlan({ commit }, plan) {
 commit(types.DELETE_PLAN, plan)
 }
};

// src/store/index.js 完整代码

import Vue from 'vue'
import Vuex from 'vuex'
import mutations from './mutations'
import actions from './actions'

Vue.use(Vuex);

const state = {
 totalTime: 0,
 list: []
};

export default new Vuex.Store({
 state,
 mutations,
 actions
})

// src/store/main.js

import store from './store'
// ...

var app = new Vue({
 el: '#app',
 router,
 store,
 ...App,
});