VUE3 development introductory tutorial: Use Vue.js plug-in to encapsulate special effects components

Vue.js is one of the most popular JavaScript frameworks currently, and the release of its latest version, Vue3, makes it even more powerful and easier to use. This article will introduce how to use the Vue.js plug-in to encapsulate entrance effects components, allowing you to easily enter the world of Vue3.

Vue.js plugin is a great way for us to extend functionality within Vue.js. It is a component that can be reused and can package some of the same logic and code together so that we can quickly reference it where we need to use it.

In this article, we will use the Vue.js plug-in to encapsulate the special effects component. Entrance effects can make our web applications look more modern and attractive, and at the same time enhance the user experience.

First, we need to create a Vue.js plugin. The plug-in needs to have an install function, which will be automatically called by Vue.js to install the plug-in. Inside this function, we can register global components, instructions, filters and other Vue.js functions.

Next, we will create a Vue.js global component, which is a div with entrance effects. We will use transitions to create this effect.

Put the following code into your Vue.js plugin folder:

import Vue from 'vue'
import EnterEffect from './EnterEffect.vue'

const EnterEffectPlugin = {
  install(Vue) {
    Vue.component('enter-effect', EnterEffect)
  }
}

export default EnterEffectPlugin

Then we create an EnterEffect.vue component, which includes a wait animation and a text. Write the following code inside the component:

<template>
  <transition name="enter-effect">
    <div class="enter-effect">
      <div class="enter-effect__gradient" />
      <div class="enter-effect__content">
        <slot />
      </div>
    </div>
  </transition>
</template>

<script>
export default {
  name: 'EnterEffect'
}
</script>

<style>
.enter-effect {
  position: relative;
  height: 100%;
  width: 100%;
}

.enter-effect__gradient {
  position: absolute;
  height: 100%;
  width: 100%;
  background-image: linear-gradient(to bottom right, #7F55C6, #4AD0C3);
  opacity: 0.6;
}

.enter-effect__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 1;
  font-size: 3rem;
  font-weight: bold;
  color: #ffffff;
}
</style>

Now that we have created the EnterEffect.vue component, we need to create CSS styles for it. The style will animate the component, which is the entry dynamic we need.

Here is the code for CSS styles:

.enter-effect-enter-active,
.enter-effect-leave-active {
  transition: opacity 0.5s;
}

.enter-effect-enter,
.enter-effect-leave-to {
  opacity: 0;
}

Now we need to introduce component styles and CSS styles into our application. In order to add these components to our Vue.js application, we just need to import the plugin and call the Vue.use function, and then the component can be used.

In your Vue.js application, open the main.js file.

Add the following code at the top of the file:

import Vue from 'vue'
import App from './App.vue'
import EnterEffectPlugin from './plugins/EnterEffectPlugin'

Vue.config.productionTip = false
Vue.use(EnterEffectPlugin)

new Vue({
  render: h => h(App),
}).$mount('#app')

Then add the following code in your component template:

<enter-effect>
  <h1>Welcome to my Vue.js app.</h1>
</enter-effect>

Now our Vue.js application is complete The production of entrance dynamic effects. Now you can try different styles and CSS animations to customize your entry dynamics.

Summary

In this article, we introduced you how to create an entrance effect component using the Vue.js plugin and transition. By using the Vue.js plug-in, we can package common logic and code together for quick reference where we need to use it. By using transition, we create an entry dynamic effect component with a transition animation.

Try creating different CSS styles and animation effects to customize your special effects, which will make your Vue.js application more modern and attractive.

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