Stop files from being downloaded every time the page is visited

Within my Vue.js application, there is an animation that appears on a specific page. However, each time I visit that page, the assets for the animation are re-downloaded from scratch. Although the app does get destroyed when leaving the page, using v-show as opposed to v-if would prevent destruction, leading to other issues for my particular use case. This causes the animation to load as soon as the main page loads, which is not ideal.

Is there a JavaScript solution to address this issue?

Additionally, the application functions as a PWA with a functioning service-worker. Is there a way to leverage this setup to resolve the problem?

javascriptvue.js

Answer №1

Vue offers a unique transition wrapper component that enables you to incorporate entering and exiting transitions for every element or component:

  • Conditional rendering (utilizing v-if).
  • Conditional display (utilizing v-show).

This implies that v-show loads the assets but keeps them hidden unless specified in v-if. Furthermore, the transition effect will be applied when either condition is met. Check out this interactive example.

Answer №2

If you're facing a similar issue, here's a solution that might help.

One useful feature in Vue is the keep-alive tag, which can cache elements and prevent them from being destroyed. This means that your assets won't need to be re-downloaded every time, even when using v-if.

For more information on this topic, you can visit this link: vue 2 lifecycle - how to stop beforeDestroy?

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