How can I insert a Vue component into the DOM just like I would with an HTML element?

Currently, I have developed an alert component that is utilized in my project. For example, it can be called using 

<AlertComponent message="message" />
.

In my main App.vue file, I have a method that handles incoming messages and I would like to dynamically create an AlertComponent and add it to the DOM when a new message arrives. This is necessary because the number of messages received can vary, and each component should only display for 5 seconds before removing itself from view.

I am unsure of how to add a component dynamically within the App.vue file itself. My initial idea was to have a div in the template where I could simply "addChild" or something similar.

What is the recommended approach in Vue.js for achieving this functionality? I am hesitant to use a v-for loop on the alert component as managing an array of components may lead to issues with data binding and redrawing components that have already been displayed on screen but not yet destroyed.

javascriptvue.js

Answer №1

Experiment with v-if, or take it a step further by crafting a new app within your existing one using the method 

createApp(App).mount("#app");

Answer №2

In my exploration for a go-based website, I have come across a few potential solutions:

  1. An option could be to utilize Petit Vue, a compact version of Vue 3 specifically crafted for smaller components. If your component is not too extensive, this might be the ideal choice. By simply loading the Vue code from a CDN and embedding your component code into your page's Javascript, the process remains fairly straightforward.

  2. For more complex projects, you may want to consider building Vue (I am currently using the latest version with the Vite build system) and ensuring that the CSS and Javascript bundles it generates are properly incorporated into your pages. Although there isn't a comprehensive tutorial available, I can provide detailed guidance if you're interested in pursuing this route.

  3. If you opt for one of the platforms mentioned here, you can leverage their capabilities to handle the necessary configurations outlined in point (2). Platforms like Ruby on Rails, Wordpress, Drupal, among others, offer functionality that can streamline this process for you.

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