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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.9/vue.js"></script>
    <script src="https://unpkg.com/vue-router@2.5.3/dist/vue-router.js"></script>
    <style>
        #app{width: 1000px;height: 800px;box-shadow: 2px 2px 10px #ccc;margin: 0 auto}
        .nav{width: 500px;height: 300px;border:1px solid #efefef;box-shadow: 0px 0px 10px #ccc;float: left;}
        .nav a{width: 100%;line-height: 60px;border-bottom: 1px solid #efefef;display: block;text-align: center;}
        .content{width: 400px;height:200px;float: right;line-height: 200px;text-align: center;color: #333;}
    </style>
</head>
<body>
    <div id="app">
        <div class="nav">
            <!-- <a>简单的vue</a>
            <a>这是es6</a>
            <a>这是webpack</a> -->
                <router-link to="/vue">vue</router-link>
                <router-link to="/es6">es6</router-link>
                <router-link to="/webpack">webpack</router-link>
        </div>
        <div class="content">
                <router-view></router-view>
        </div>
    </div>
    <script>
    const vueComponent = {
        template:`<div>
                    这里是《简易vue》教程
                  </div>`
      };
    
      //2.趣味ES6 对应的视图组件
      const es6Component = {
        template:`<div>
                    这里是《趣味ES6》教程
                  </div>`
      };
    
      //3.人在职场 对应的视图组件
      const careerComponent = {
        template:`<div>
                    《混口饭吃》与《工资待遇》
                  </div>`
      };
    

       // 创建router实例，定义导航和组件之间的映射关系
       const router = new VueRouter({
        routes:[
        {
                        path:"/vue",
                        component:vueComponent
                    },
                    {
                                    path:"/es6",
                                    component:es6Component
                                },
                                {
                                                path:"/webpack",
                                             component:careerComponent
                                             },
            ]
        });
        



        let app=new Vue({
            el:"#app",
            router
        })
    </script>
</body>
</html>

发表于 | 分类于 | | 阅读次数 
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.9/vue.js"></script>
    <style>
        #app{width:400px;height: 400px;border:1px solid #efefef;box-shadow: 2px 2px 10px #ccc;margin: 0 auto;position: relative}
        button{width: 10%;height: 35px;line-height: 35px;box-sizing: border-box;border-radius: 4px;background:red;color: #fff;border: none;margin: 0 auto;margin-top: 50px;}
        .container{width: 200px;height: 200px;border:1px solid #efefef;box-shadow: 5px 5px 10px #ccc;margin: 0 auto;margin-top: 20px;}
        .box{width: 200px;height: 200px;background: #000;opacity: 1;margin-left: 0px;}
        .box-enter-active,.box-leave-active{transition: all 0.8s;}
        .box-enter{opacity: 0;margin-left: 200px;}
        .box-leave-active{opacity: 0;margin-left: 200px;}
    </style>
</head>
<body>
    <div id="app">
        <button @click="show">切换</button>
        <div class="container">
            <transition name="box">
                <div class="box" v-show="showBox"></div>
            </transition>
            
        </div>

    </div>
    <script>
        let app=new Vue({
            el:"#app",
            data:{
                showBox:true
            },
            methods:{
                show(){
                    this.showBox=(!this.showBox)
                }
            }
        })
    </script>
</body>
</html>

发表于 | 分类于 | | 阅读次数

1.谷歌插件 vue.js Devool
2.chorme:verson 查看安装地址，个人安装路径 extions
3.允许访问网址
4.重启刷新
举例子：

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <!-- <script src="https://cdn.bootcss.com/vue/2.4.2/vue.min.js"></script> -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.9/vue.js"></script>
    
    <style>
        #app{width: 1000px;margin: 0 auto}
        .ainput{  display:inline-block ;
    width:10%;
    height: 35px;
    line-height: 35px;
    margin: 30px auto;
    box-sizing: border-box;
    padding-left: 4px;
    border-radius: 4px;
    border:1px solid #ccc;
    outline: 0;
    box-shadow: 0 0 5px #ccc;}
    .del{width: 10%;height: 35px;line-height: 35px;box-sizing: border-box;border-radius: 4px;background:red;color: #fff;border: none;}
    </style>
</head>
<body>
    <div id="app">
        <input type="text" class="ainput" v-model='augend' @keyup="comput">
        <span>+</span>
        <input type="text" class="ainput" v-model='addend' @keyup="comput">
        <span>=</span>
        <input type="text" class="ainput" :value="sum">
        <br>
        <button class="del" @click="rest">清空数据</button>
    </div>
    <script>
        const app=new Vue({
            el:"#app",
            data:{
                augend:'',
                addend:'',
                sum:''
            },
            methods:{
                comput(){
                    this.sum=Number(this.augend)+Number(this.addend)
                },
                rest(){
                    this.sum=this.addend=this.augend='';
                    this.$emit('rest')
                }
            }
        })
    </script>
</body>
</html>

发表于 | 分类于 | | 阅读次数

加强动手能力是进步的最好方式

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="https://cdn.bootcss.com/vue/2.4.2/vue.min.js"></script>
<style>
    .demo{width: 400px;height: 600px;border: 1px solid #ccc;margin: 0 auto;}
    .edit{
    display:block ;
    width:80%;
    height: 35px;
    line-height: 35px;
    margin: 30px auto;
    box-sizing: border-box;
    padding-left: 4px;
    border-radius: 4px;
    border:1px solid #ccc;
    outline: 0;
    box-shadow: 0 0 5px #ccc;
    }
    .list{margin: 0 auto;width: 80%}
    .unit{position: relative;padding: 10px 0;border-bottom: 1px solid #efefef;}
    .unit:last-child{border-bottom: 0;}
    .finish{text-decoration:line-through;color: #ccc;}
    .del{background: red;
    text-decoration: none;
    position: absolute;
    right:0;
    font-size: 12px;
    border: 0;
    outline: 0;
    padding: 2px 5px;
    border-radius: 5px;
    color: #fff;}
    .empty{ font-size: 13px;
    color: #ccc;
    text-align: center;
    padding: 10px 0;}
</style>
</head>
<body>
<div id="app" class="demo">
    <input class="edit" v-model="task.content" type="text" placeholder="编写任务" @keydown.enter='addTask' >
   
    <div class="list">
        <div class="unit" v-for="(item,index) in list">
            <input type="checkbox" @click='change(index)' :checked="item.finished">
            <span :class="{finish:item.finished}">{{item.content}}</span>
            <button class="del" @click='del(index)'>删除</button>
        </div>
        <p class="empty" v-if="list.length===0">暂无任务</p>
    </div>
</div>
<script>
const vm=new Vue({
    el:"#app",
    data:{
        //默认
        task:{
        content:'',//内容为空
        finished:false,//未完成
        deleted:false//未删除
    },


    //任务列表
    list:[]
    },


    methods:{
        addTask(){
            this.list.push(this.task);
            
            this.task={
                content:'',
                finished:false,//是否完成
                deleted:false //是否删除
            }
        },

        change(index){
            let curstate=this.list[index].finished;
            this.list[index].finished=!curstate;
        },

        del(index){
        this.list.splice(index,1)
        }
    }
})

</script>
</body>
</html>