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ap_viewport_watch_intersection_observer_enter_exit_callbacks.ts
typescriptInitializes a listener to track when an element enters or exits the br
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ap_viewport_watch_intersection_observer_enter_exit_callbacks.ts
1import { watch } from 'ap-viewport-watch';
2
3const element = document.querySelector('.my-element') as HTMLElement;
4
5if (element) {
6 watch(element, {
7 onEnter: (el) => {
8 console.log('Element entered viewport:', el);
9 el.classList.add('is-visible');
10 },
11 onExit: (el) => {
12 console.log('Element exited viewport:', el);
13 el.classList.remove('is-visible');
14 },
15 // Optional configuration
16 rootMargin: '0px',
17 threshold: 0.1,
18 once: false
19 });
20}