How to handle animations in Vue.js

In Vue.js, handling animations involves incorporating the Vue.js transition system, which allows you to apply CSS transitions and animations to elements when they enter, update, or leave the DOM. Here's a step-by-step guide on how to handle animations in Vue.js, along with some additional resource links for further learning:

1. Install Vue.js:

If you haven't already, install Vue.js in your project using a package manager like npm or yarn:

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npm install vue
# or
yarn add vue

2. Set Up Your Vue Component:

Create a Vue component where you want to apply animations. For example, you can create a MyComponent.vue file:

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<template>
  <div>
    <transition name="fade" mode="out-in">
      <p v-if="show">This element will fade in and out</p>
    </transition>

    <button @click="toggleShow">Toggle Show</button>
  </div>
</template>

<script>
export default {
  data() {
    return {
      show: true,
    };
  },
  methods: {
    toggleShow() {
      this.show = !this.show;
    },
  },
};
</script>

<style>
.fade-enter-active, .fade-leave-active {
  transition: opacity 0.5s;
}
.fade-enter, .fade-leave-to {
  opacity: 0;
}
</style>

3. Key Points:

• The transition element wraps the content you want to animate.
• The name attribute is used to define the base class for the transition.
• The mode="out-in" attribute ensures the transition effect occurs when the element is leaving before the new one enters.