When loading a page for the first time, the Vue.js transition does not take effect

After setting up a navbar that switches between two components, I encountered an issue with the fade-in animation not running when the page is first opened. The animation only works when using the navbar links to switch components. Any suggestions on how to fix this?

P.S. The components in question are simply <h1>Home</h1> and <h1>About</h1>.

HTML:

<div id="app">
  <transition name="view">
      <router-view/>
  </transition>
</div>

JS (Router):

Vue.use(Router)

export default new Router({
  routes: [
    {
      path: '/',
      redirect: { name: 'home-route' }
    },
    {
      path: '/home',
      name: 'home-route',
      component: HomeComponent
    },
    {
      path: '/about',
      name: 'about-route',
      component: AboutComponent
    }
  ]
})

CSS (Animation):

.view-leave-active {
    transition: opacity 0.5s ease-in-out, transform 0.5s ease;
}

.view-enter-active {
    transition: opacity 0.5s ease-in-out, transform 0.5s ease;
    transition-delay: 0.5s;
}

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

.view-enter-to, .view-leave {
    opacity: 1;
}

Answer №1

To achieve a fade effect, simply include the "appear" attribute within the transition wrapper.
Additionally, make sure to have your own CSS classes defined for the animation or transition.
Here's an example:

<transition name="fade" appear></transition>

Answer №2

When a page loads, view transitions do not automatically work because the content has not been initialized yet.

To trigger the transition, you will need to find an alternative method. There are several options to consider.

  1. To hide the component by default using a data prop and then switch it to true in the mounted lifecycle. This should activate the transition.
<div v-if="show"></div>
data() {
    return {
      show: false
    }
  },
  mounted() {
    this.show = true; // may require this.$nextTick
  }

  1. You can also opt for a regular CSS transition.

Similar to the previous method, apply a class with styles to the parent element.

opacity: 0;
transition: opacity 0.5s ease-in-out;

Then, add a class on mount to change the opacity to 1.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

When using Vue3 along with Axios.post, the data is being serialized incorrectly

Goal: I need to send the data {"username": myuser, "password": mypswd} to an API endpoint in order to receive a token for further communication with the API. The following code snippets attempt to achieve this: // Attempt # 1 let re ...

Using handlebars template to render multiple objects in MongoDB with node.js and mongoskin

Dealing with an application that requires reading from two different collections in a Mongo database and passing the returned objects into a handlebars template has been quite a challenge for me. The code snippet I've been working with doesn't s ...

Every time the page is refreshed, the value stored in React localStorage gets

After adding a new item to the list, the local storage gets updated. However, upon page refresh, I noticed that the key remains but the value is reset to an empty array. import { useState, useEffect } from 'react'; function App() { const [data ...

Transmitted only JSON data instead of using multiform data with jQuery Ajax

When I use jQuery Ajax to send a JSON object, it ends up being interpreted as 'multiform' instead of pure JSON. How can I make sure my request is sent as a pure JSON object and not multiform? var demo = new Array("One", "Two", "Three"); $.ajax ...

Once the ajax request is finished, load only the <script> tags that have specific ids

I'm currently implementing infinite-scroll to dynamically load more content which includes <script> tags that need to be executed. To achieve this, I have created the following code as an ajax-callback: JS on load ajax callback: function a ...

Javascript addClass and removeClass functions are not functioning as expected

Can you help me figure out why the icon still goes into the "startSharing" section even when it is turned off? In my html file, I have the following code for the icon: <div class="startSharing"></div> And in my javascript file, I have the fo ...

Image malfunction in jquery blockui occurs following multiple AJAX requests, except when within the success function of an AJAX request

I have a perplexing question that has been on my mind. While I am aware of the issue and its resolution, I am struggling to comprehend the underlying reason. There is a particular method that goes through some preliminary steps, validation, saving, and cl ...

NgFor is failing to display data from a fully populated array of objects

CLICK HERE FOR THE IMAGE So, let's tackle the issue at hand. I have an array that contains data fetched from an API. These data points are essentially messages. Now, below is the TypeScript file for a component where I aim to display all these messag ...

What are the steps to implement character movement in a 2D game using JavaScript?

I'm having trouble getting the image with the ID "yoshi" to move around in my 2D game document.onkeydown = (e) => { if (e.keyCode == 37) yoshi.style.left = yoshi.offsetLeft - 5 + "px"; else if (e.keyCode == 38) yoshi.style.top = yoshi.offset ...

Angular2: the setTimeout function is executed just a single time

Currently, I am working on implementing a feature in Angular2 that relies on the use of setTimeout. This is a snippet of my code: public ngAfterViewInit(): void { this.authenticate_loop(); } private authenticate_loop() { setTimeout (() =& ...

Using CSS and JavaScript to hide a div element

In my one-page website, I have a fixed side navigation bar within a div that is initially hidden using the display:none property. Is there a way to make this side nav appear when the user scrolls to a specific section of the page, like when reaching the # ...

What is the best place to define data that remains constant?

In a Vue component, I am looking to utilize data that remains constant. The issue arises when attempting to implement the following code: const numbers = [1, 2, 3] new Vue({ el: "#app" }) <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2 ...

Making an HTTP request within a forEach function in Angular2

Encountering an issue while using the forEach function with HTTP requests. The _watchlistElements variable contains the following data: [{"xid":"DP_049908","name":"t10"},{"xid":"DP_928829","name":"t13"},{"xid":"DP_588690","name":"t14"},{"xid":"DP_891890" ...

Error encountered: Denied access in AWS Transcription Node JS API

I have been working with the AWS transcription API in Node JS and my code looks like this: const tClient = new TranscribeClient({ region: "us-east-1", credentials: { accessKeyId: AWS_ID, secretAccessKey: SECRET, ...

Is it possible to determine the time format preference of the user's device in Angular? For example, whether they use a 24-hour system or a 12-hour system with AM

In Angular, is there a way to determine whether the user's time format is set to 24-hour or 12-hour system? Any help would be greatly appreciated. Thanks! ...

Tips for refreshing the page upon Geolocation request

I am working on a HTML5 project that requests geolocation from the user. Here is an image of what it looks like: My main query is: Is there a way to refresh the page automatically once the user grants permission to share their location? Are there any Jav ...

Guide on making an AJAX post request to a modified URL

I am currently facing an issue where I am unable to submit a form to a PHP file via post method due to some problem with ajax. My query is, can I submit the form to a different URL if the backend has rewritten URLs? CURRENT PAGE URL: - actual: - re-wri ...

It appears that the use of "window.location" is causing the ajax post

I'm facing an issue with sending data to PHP using AJAX and redirecting to the PHP file. It seems that when I redirect to the PHP file, the data sent through AJAX is not being received. My goal is to have a button click trigger the sending of data to ...

Is it possible to incorporate dynamic variables into the directives of a nested loop? Plus, thoughts on how to properly declare variables in a node.js environment

Question Explanation (Zamka): <----------------------------------------------------------------------------------------------------------> Input Example: 100 500 12 1st Line: represents the left bound (L) 2nd Line: represents the right bound ...

Is it possible to render an SVG using PDFTron?

Before, I attempted to utilize an Annotation.StampAnnotation to make a personalized annotation while using an SVG as the foundation image. Unfortunately, I discovered that the StampAnnotation does not allow the user to alter or set the color. Thus, I have ...