Remove all children of a node
Written byPhuoc Nguyen
Category
Level 1 — Basic
Created
16 Feb, 2020
#1. Empty the inner HTML (not recommended)
ele.innerHTML = '';This method isn't recommended because it doesn't remove event handlers of child node. Hence, it might cause a memory leak if you are managing a big list of elements.
#2. Remove child nodes
Remove its child node until it doesn't have any children.
while (node.firstChild) {
node.removeChild(node.firstChild);
}#See also
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Phước Nguyễn