Having trouble with getting v-cloak to function properly when dealing with asynchronous requests

Question

Having trouble with getting v-cloak to function properly when dealing with asynchronous requests

I wanted to explore using the v-cloak directive to showcase a loading spinner while certain data properties in vue js are being loaded asynchronously for me to integrate into a table component.

After successfully applying and styling my v-cloak styles on the entire vue instance element

<div id="app"></div>

, I realized that my ideal scenario would be to have the v-cloak directive applied specifically to the MyTable component while it waits for the contacts data to load from the server. Instead of displaying an empty table, I want to show a loading indicator until the contacts populate.

Is there a way to achieve this? If so, what steps should I take?

javascript vue.js vuejs2

Answer 1

Answer №1

It seems like there could be a misconception about the purpose of using v-cloak.

`v-cloak`

The v-cloak directive will remain attached to an element until the Vue instance finishes compilation.

If you want to hide content while it's loading, you'll need to handle the state and loading indicator yourself.

Typically, this involves using a computed property that updates once the data is loaded, triggering the display or hiding of a loader component with v-if or v-show on other components.

Here's a simplified example...

<template>
  <MySpinner v-if="loading"/>
  <MyTable v-else :data="myAsynchData"/>
<template>

<script>
//... include some code here
  computed: {
    loading => this.myAsynchData == undefined
  }
//... more code goes here
</script>

Answer 2

It seems like there could be a misconception about the purpose of using v-cloak.

`v-cloak`

The v-cloak directive will remain attached to an element until the Vue instance finishes compilation.

If you want to hide content while it's loading, you'll need to handle the state and loading indicator yourself.

Typically, this involves using a computed property that updates once the data is loaded, triggering the display or hiding of a loader component with v-if or v-show on other components.

Here's a simplified example...

<template>
  <MySpinner v-if="loading"/>
  <MyTable v-else :data="myAsynchData"/>
<template>

<script>
//... include some code here
  computed: {
    loading => this.myAsynchData == undefined
  }
//... more code goes here
</script>

Having trouble with getting v-cloak to function properly when dealing with asynchronous requests

Answer №1

`v-cloak`

Similar questions

challenges with managing memory during express file uploads

What is the best way to define a variable that captures and logs the values from multiple input variables?

Is there a way to begin using the :nth-child() selector from the last element instead of the first?

In what situations is it essential to utilize the `rerender` function in the React Testing Library?

Looking to switch up the background color while scrolling, any tips?

HTML or JS/jQuery can create disorienting cursor behaviors

What is the best way to assign table rows to various interfaces in typescript?

Animation does not occur after the stop() function is executed

When it comes to successful payments, should you use `checkout.session.async_payment_succeeded` or `checkout.session.completed` in the Stripe event?

Revamp your handles using the power of jQuery rotatable!

Discovering the value of an object through its prototypes

Avoiding caching of GET requests in Angular 2 for Internet Explorer 11

What is preventing the input box from shrinking further?

When the mouse leaves, the background image will revert back to its original setting

Encountered an error: "switch/mergeAll/flatten is not a valid function" when working with the http driver

Attempting to download an image through an axios fetch call

Tips for displaying the HTML content within the autocomplete box

Even when Chrome is disconnected from the internet, the Ajax HTTP request remains in a pending state

How can we avoid animations being interrupted by user interaction?

Issues with JQuery .attr method not functioning as expected