spinner.js

spinner.js

import { LightningElement, track } from 'lwc';

export default class MyComponent extends LightningElement {
  // Boolean variable to track if the spinner should be shown or not
  @track isLoading = false;

  // Method triggered when the button is clicked
  handleButtonClick() {
    // Set isLoading to true to display the spinner
    this.isLoading = true;

    // Simulating a delay before hiding the spinner
    setTimeout(() => {
      // Set isLoading back to false to hide the spinner
      this.isLoading = false;
    }, 2000);
  }
}