Vue JS: Breathing Life into Your Elements

Incorporating Vue-Router and Vuex, I have successfully implemented a Users Profile Component that fetches user information by extracting the username parameter from a router-link. For example,

<router-link :to="{name: 'user', params: { username: 'some.username'}}"></router-link>
. Upon navigation, a call is made to a Vuex store action using the beforeRouteEnter guard. This action sends an AJAX request, retrieves the response, updates the state, and consequently refreshes the UI with the new user data.

However, I am now interested in incorporating subtle transformations or transitions to certain UI elements each time the user data changes. I am unsure of how to proceed with this enhancement.

BELOW IS THE USER PROFILE COMPONENT:

<template>
    <v-container fluid>
      <v-layout justify-center>
        <v-flex v-if="user.data">
          <v-avatar :size="100px" >
            <img :src="user.data.img" alt="avatar">
          </v-avatar>
          <p>Hello, You Are {{ user.data.name }}</p>    
        </v-flex>
      </v-layout>
    </v-container>
</template>

<script>
  import store from './vuex'
  import { mapGetters } from 'vuex'

  export default {
  ...
  beforeRouteEnter (to, from, next) {
   // call vuex ajax action to get user data and update state
  next()
  },
  beforeRouteUpdate (to, from, next) {
  // call vuex ajax action to get user data and update state
  next()
  },
  beforeRouteLeave (to, from , next) {
   // call vuex action to clear user state data
  next()
  }
  computed: {
   ...mapGetters({ user : 'core/user' })
  },
  }
</script>

My current challenge involves implementing subtle transforms or transitions on the <v-avatar/> and other elements whenever a new user's data is fetched and the UI is updated. These effects could include scaling or opacity fading, similar to the Tumblr scale transition shown here:

https://i.sstatic.net/0NRhH.gif

Answer №1

When implementing transitions in Vue, make sure to encapsulate the

<v-avatar></v-avatar>
tag within a
<transition></transition>
tag and assign a key to the <v-avatar/> tag.

Here's an example of how to do it:

<v-avatar :key="user.name.data"></v-avatar>

This setup ensures that the transition is activated whenever there is a change in the data.

To learn more about using transitions in Vue, check out the official documentation.

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