dom-event-delegation Flashcards
1
Q
What is the event.target?
A
the element you interacted with.
2
Q
Why is it possible to listen for events on one element that actually happen its descendent elements?
A
because event bubbles.
3
Q
What DOM element property tells you what type of element it is?
A
type
4
Q
What does the element.closest() method take as its argument and what does it return?
A
css selector, the Element which is the closest ancestor of the selected element. it can also return itself or null.
5
Q
How can you remove an element from the DOM?
A
remove() method
6
Q
If you wanted to insert new clickable DOM elements into the page using JavaScript, how could you avoid adding an event listener to every new element individually?
A
add the event listener on a parent element.
