How to implement the routing and navigation functions of web pages through vue and Element-plus

How to implement the routing and navigation functions of web pages through Vue and Element-plus

Introduction:
With the rapid development of front-end technology, the user experience of web applications is becoming more and more important. Implementing the routing and navigation functions of web pages is a key step in creating SPA (Single Page Application). This article will introduce how to use Vue and Element-plus to implement the routing and navigation functions of web pages, and provide code examples.

1. Installation and configuration of Vue Router

1. First, use the following command in the command line to install Vue Router:

npm install vue-router

2. In In your Vue project, create a file named router.js and add the following code:

import { createRouter, createWebHistory } from 'vue-router';

const routes = [
  {
    path: '/',
    name: 'Home',
    component: () => import('@/views/Home.vue'),
  },
  {
    path: '/about',
    name: 'About',
    component: () => import('@/views/About.vue'),
  },
];

const router = createRouter({
  history: createWebHistory(),
  routes,
});

export default router;

3. Then, in your main.js file, create the router. js import, and configure it with the following code:

import { createApp } from 'vue';
import App from './App.vue';
import router from './router';

createApp(App).use(router).mount('#app');

4. Now, you have successfully installed and configured Vue Router. Create a views folder in your project, and create Home.vue and About.vue files respectively to display different page content.

2. Installation and configuration of Element-plus

1. Use the following command in the command line to install Element-plus:

npm install element-plus

2. In your main.js file, import Element-plus’ style and component libraries:

import { createApp } from 'vue';
import App from './App.vue';
import router from './router';
import 'element-plus/lib/theme-chalk/index.css'; // 导入 Element-plus 的样式
import {
  ElButton,
  ElMenu,
  ElMenuItem,
  ElSubmenu,
} from 'element-plus'; // 导入 Element-plus 的组件

const app = createApp(App);
// 组件库全局注册
app.use(router).use(ElButton).use(ElMenu).use(ElMenuItem).use(ElSubmenu).mount('#app');

3. Now, you have successfully installed and configured Element-plus. You can now use Element-plus components and styles in your projects.

3. Create navigation menu and routing links

1. In your App.vue file, add the following code:

<template>
  <div id="app">
    <el-menu mode="horizontal">
      <el-menu-item :to="{ name: 'Home' }">首页</el-menu-item>
      <el-menu-item :to="{ name: 'About' }">关于</el-menu-item>
    </el-menu>
    <router-view></router-view>
  </div>
</template>

<script>
export default {
  name: 'App',
};
</script>

2. In the above code, we use the el-menu and el-menu-item components of Element-plus to create the navigation menu. You can adjust the style according to your own needs.

4. Use routing links to jump to pages

1. In your Home.vue and About.vue, you can add the following code:

<template>
  <div>
    <h1 id="title">{{ title }}</h1>
    <p>{{ content }}</p>
  </div>
</template>

<script>
export default {
  name: 'Home',
  data() {
    return {
      title: '首页',
      content: '这是首页内容',
    };
  },
};
</script>

2. In the About.vue file, you can add similar code:

<template>
  <div>
    <h1 id="title">{{ title }}</h1>
    <p>{{ content }}</p>
  </div>
</template>

<script>
export default {
  name: 'About',
  data() {
    return {
      title: '关于',
      content: '这是关于内容',
    };
  },
};
</script>

5. Summary
By using Vue Router and Element-plus, we can easily implement web pages routing and navigation functions. We only need to configure routing and create a navigation menu, and we can switch between different pages through routing links. In addition to this, Element-plus also provides rich and powerful components and styles that can enhance the user experience of web applications.

I hope this article will be helpful for learning and using Vue and Element-plus to implement the routing and navigation functions of web pages. Happy programming!

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