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목록delegation (1)
ReasonJun
javascript : event (delegation, event bubbling)
delegation // event delegation // If you need to handle events on multiple elements in a similar pattern, // You can use the event delegation pattern, controlled by a single ancestor element. const parentEl = document.querySelector('.parent'); const childEls = document.querySelectorAll('.child'); // Event registration for all targets! childEls.forEach((el) => { el.addEventListener('click', (even..
Frontend/Javasciprt
2023. 6. 8. 18:37