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vue-courseware
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39-作业-菜单切换.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <link rel="stylesheet" href="./css/reset.css" />
    <script src="./js/vue.js"></script>
    <script src="./js/vueRouter.js"></script>
    <style>
      li {
        width: 50px;
        height: 30px;
        text-align: center;
        line-height: 30px;
        border: 1px solid #fec;
        float: left;
      }

      .box {
        width: 154px;
        height: 100px;
        text-align: center;
        border: 1px solid #caa;
      }

      .active {
        background-color: #ffaeff;
        color: #fff;
      }

      .hide {
        display: none;
      }

      .show {
        display: block;
      }
    </style>
  </head>

  <body>
    <div class="app">
      <ul>
        <router-link to="/menu/菜单内容"><li>菜单</li></router-link>
        <router-link to="/menu/首页内容"><li>首页</li></router-link>
        <router-link to="/menu/阅读内容"><li>阅读</li></router-link>
      </ul>
      <router-view></router-view>
    </div>
  </body>
  <script>
    let myComponent = {
      template: `<div class="box fs-blue">{{$route.params.url}}</div>`,
    };
    let router = new VueRouter({
      routes: [
        {
          path: "/menu/:url",
          component: myComponent,
        },
        {
          path: "/home/:url",
          component: myComponent,
        },
        {
          path: "/read/:url",
          component: myComponent,
        },
      ],
    });
    new Vue({
      el: ".app",
      data: {},
      router,
    });
  </script>
</html>