Vue.js路由实现选项卡简单实例

时间:2021-04-03 人气:0

需要实现下图效果，点击上方选项卡，切换到不同内容的组件：

事先准备好两个库文件（vue.js、vue-router.js），放到对应路径。

1.引入依赖库

<script src="vue.js" type="text/javascript" charset="GBK"></script>
<script src="vue-router.js" type="text/javascript" charset="GBK"></script>

2.组件创建

const Html = Vue.extend({
      template: '<div><h1>html</h1><p>{{msg}}</p></div>',
      data: function() {
        return {
          msg: 'This is the html vue-router.'
        }
      }
    });
    const Css = Vue.extend({
      template: '<div><h1>CSS</h1><p>{{msg}}</p></div>',
      data(){
       return{
       msg: 'This is the CSS vue-router.'
       }
      }
    });
    const Vue1 = Vue.extend({
      template: '<div><h1>Vue</h1><p>{{msg}}</p></div>',
      data(){
       return{
       msg: 'This is the Vue vue-router.'
       }
      }
    });
    const Javascript = Vue.extend({
      template: '<div><h1>Javascript</h1><p>{{msg}}</p></div>',
      data(){
       return{
       msg: 'This is the Javascript vue-router.'
       }
      }
    });

3.路由创建与映射

const router = new VueRouter({
     routes: [
      { path: '/html', component: Html },
       { path: '/css', component: Css },
       { path: '/vue', component: Vue1 },
       { path: '/javascript', component: Javascript },
       { path: '/', component: Html } //默认路径
     ] 
    });

4.挂在实例

const vm = new Vue({
       router: router 
    }).$mount('#app');

5.页面<router-link>，to指令跳转到指定路径

<div id="app">
    <div class="app-tit">
      <router-link to="/html">html</router-link>
      <router-link to="/css">css</router-link>
      <router-link to="/vue">vue</router-link>
      <router-link to="/javascript">javascript</router-link>
    </div>
  <div class="app-con">
     <router-view></router-view>
    </div>      
  </div>

6.所用样式

 <style>
  body{
    font-family:"Microsoft YaHei";
  }
  #app{
    width: 600px;
    margin: 0 auto;
  }
  .app-tit{
    font-size: 0;
    width: 600px;
  }
  .app-tit .router-link-active {
   background: #09f;
    color: #fff;
  }
  .app-tit a{
    display: inline-block;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    width: 25%;
    text-align: center;
    background: #ccc;
    color: #333;
    text-decoration: none;
  }
  .app-con div{
    border: 1px solid #ccc;
    height: 400px;
    padding-top: 20px;
  }
  
</style>

完整代码

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="GBK">
  <title>hello world</title>
  <script src="vue.js" type="text/javascript" charset="GBK"></script>
  <script src="vue-router.js" type="text/javascript" charset="GBK"></script>
</head>
 <style>
  body{
    font-family:"Microsoft YaHei";
  }
  #app{
    width: 600px;
    margin: 0 auto;
  }
  .app-tit{
    font-size: 0;
    width: 600px;
  }
  .app-tit .router-link-active {
   background: #09f;
    color: #fff;
  }
  .app-tit a{
    display: inline-block;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    width: 25%;
    text-align: center;
    background: #ccc;
    color: #333;
    text-decoration: none;
  }
  .app-con div{
    border: 1px solid #ccc;
    height: 400px;
    padding-top: 20px;
  }
  
</style>
<body>
  <div id="app">
    <div class="app-tit">
      <router-link to="/html">html</router-link>
      <router-link to="/css">css</router-link>
      <router-link to="/vue">vue</router-link>
      <router-link to="/javascript">javascript</router-link>
    </div>
  <div class="app-con">
     <router-view></router-view>
    </div>      
  </div>
  
  <script type="text/javascript">
    const Html = Vue.extend({
      template: '<div><h1>html</h1><p>{{msg}}</p></div>',
      data: function() {
        return {
          msg: 'This is the html vue-router.'
        }
      }
    });
    const Css = Vue.extend({
      template: '<div><h1>CSS</h1><p>{{msg}}</p></div>',
      data(){
       return{
       msg: 'This is the CSS vue-router.'
       }
      }
    });
    const Vue1 = Vue.extend({
      template: '<div><h1>Vue</h1><p>{{msg}}</p></div>',
      data(){
       return{
       msg: 'This is the Vue vue-router.'
       }
      }
    });
    const Javascript = Vue.extend({
      template: '<div><h1>Javascript</h1><p>{{msg}}</p></div>',
      data(){
       return{
       msg: 'This is the Javascript vue-router.'
       }
      }
    });
    const router = new VueRouter({
     routes: [
      { path: '/html', component: Html },
       { path: '/css', component: Css },
       { path: '/vue', component: Vue1 },
       { path: '/javascript', component: Javascript },
       { path: '/', component: Html } //默认路径
     ] 
    });
    const vm = new Vue({
       router: router 
    }).$mount('#app');
  </script>
</body>
</html>

如有错误之处，欢迎指出，万分感谢！

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