Book Image

Vue.js 3 Cookbook

By : Heitor Ramon Ribeiro
Book Image

Vue.js 3 Cookbook

By: Heitor Ramon Ribeiro

Overview of this book

Vue.js is a progressive web framework for building professional user interfaces for your web applications. With Vue.js 3, the frontend framework is reinforced with architectural enhancements, new base languages, new render processes, and separated core components. The book starts with recipes for implementing Vue.js 3’s new features in your web development projects and migrating your existing Vue.js apps to the latest version. You will get up and running with TypeScript with Vue.js and find succinct solutions to common challenges and pitfalls faced in implementing components, derivatives, and animation, through to building plugins, adding state management, routing, and developing complete single-page applications (SPAs). As you advance, you'll discover recipes to help you integrate Vue.js apps with Nuxt.js in order to add server-side rendering capabilities to your SPAs. You'll then learn about the Vue.js ecosystem by exploring modern frameworks such as Quasar, Nuxt.js, Vuex, and Vuetify in your web projects. Finally, the book provides you with solutions for packaging and deploying your Vue.js apps. By the end of this Vue.js book, you'll be able to identify and solve challenges faced in building Vue.js applications and be able to adopt the Vue.js framework for frontend web projects of any scale.
Table of Contents (13 chapters)
Fetching Data from the Web via HTTP Requests
Managing Routes with vue-router
Managing the Application State with Vuex
Directives, Plugins, SSR, and More

How it works...

By injecting the decorators at the vue-class-components, the vue-property-decorator helps the TypeScript compiler check for the types and static analysis of your Vue code.

We used two of the decorators available, the @Watch and @Prop decorators.

As we took apart the common parts of our code in the form of mixins, the process implementation became easier.

The parent component passed down a property to the child component, passing the initial value and the subsequently updated value.

This value is checked and updated inside the child component, which is used to update a local variable used by the calculation functions. When the calculation is done and the value is changed, the watcher emits an event that is passed to the parent component, which updates the main variable, and the loop goes on.