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JavaScript DOM Scripting By Example Adding and Removing Names Removing Names

Jess D'Souza
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Jess D'Souza
Front End Web Development Techdegree Student 13,800 Points
Posted by Jess D'Souza
.a{fill-rule:evenodd;}techdegree
Jess D'Souza
Front End Web Development Techdegree Student 13,800 Points

Why not use the method ChildNode.remove() instead of using the method Node.removeChild() ?

Hi,

Just wanted to know if it is necessary to reference the parent child as depicted in the video.

Can't we just reference the li item as below and then remove the element completely? Is this an acceptable practice or is it not used due to certain limitations ? 

invited_list.addEventListener("click", (event) => {

  if (event.target.tagName.toLowerCase() === "button") {
    let list_item = event.target.parentNode;
    list_item.remove();
  }
})

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

The "remove" method doesn't have complete support on legacy browsers. But if that's not an issue for you, then it's functionally equivalent to "removeChild".