How to change native h5 to vue

As Vue.js continues to grow and develop, more and more developers choose to use Vue.js to build their applications. For those developers who are building applications using native H5 technology, they may also want to migrate their applications to the Vue.js platform. In this article, we will introduce how to transfer native H5 applications to the Vue.js platform to help you start using Vue.js faster.

1. Preparation

Before you start transferring native H5 applications to the Vue.js platform, you need to prepare the following tools and environment:

• Node.js: Vue.js is a Node.js-based application, so you need to download, install and configure Node.js first.
• Vue.js framework: You need to download, install and configure the Vue.js framework, and then create a Vue.js application.
• Text Editor: You need a text editor to edit and debug Vue.js applications.

2. Convert HTML files to Vue.js templates

In Vue.js, an application consists of multiple components, each component contains templates, scripts and styles. Therefore, you first need to convert the HTML files in the native H5 application into Vue.js template files.

In order to convert an HTML file into a Vue.js template, follow these steps:

• Create a folder called components in the project's src directory.
• In this folder, create a file named App.vue. This file will be the main component of the Vue.js application.
• Copy the contents of the HTML file of the native H5 application to the template tag of App.vue.
• At the top of the App.vue file, add a template tag and script tag to encapsulate the template and script:

<template>
　　<!-- 你的HTML内容 -->
</template>

<script>
　　// 你的JavaScript代码
</script>

3. Convert JavaScript code to Vue.js components

In Vue.js, a component usually consists of HTML, JavaScript and CSS style files, so the JavaScript code in the native H5 application needs to be converted into a Vue.js component.

In order to convert the JavaScript code into a Vue.js component, please follow these steps:

• Create a new JavaScript file and paste the JavaScript code of the native H5 application into this in the file.
• In Vue.js, encapsulating a component requires using the Vue.extend() method. Therefore, the Vue.extend() method needs to be used to convert the JavaScript code of the native H5 application into a Vue.js component.

Example:

import Vue from 'vue';

export default Vue.extend({
　　data() {
　　　　return {
　　　　　　// 你的数据
　　　　}
　　},

　　methods: {
　　　　// 你的方法
　　}
});

• Introduce the Vue.js component that contains the JavaScript code of the native H5 application into the main component App.vue of the application.

Example:

import CustomComponent from './components/CustomComponent.js';

export default Vue.extend({
　　components: {
　　　　CustomComponent
　　}
});

In the above example, we introduced the CustomComponent component into the App.vue file through the import instruction and registered it as a subcomponent of App.vue .

4. Convert CSS style files to Vue.js components

In Vue.js, each component contains its own CSS style file, so the native CSS style files in H5 applications are converted into Vue.js components.

In order to convert CSS style files into Vue.js components, please follow these steps:

• Copy CSS style files from native H5 application into Vue.js application in the style file.
• In Vue.js, in order to associate CSS style files with components, you need to use the c9ccee2e6ea535a969eb3f532ad9fe89 tag to define CSS styles.

Example:

<style scoped>
　　// 你的CSS样式
</style>

In the above example, we use the style tag to apply CSS styles as styles for the App.vue component, and use the scoped attribute to ensure that these styles only apply to the current components.

5. Summary

Converting a native H5 application to a Vue.js application is a fairly simple process. You just need to convert HTML, JavaScript and CSS style files into Vue.js components and introduce them into your Vue.js application. Good conversion will make your application better adapt to the Vue.js running environment and provide you with a more efficient and easier to maintain development experience.

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