javaScript удалить элемент по ID
//removing element by ID
var element = document.getElementById("myElementID");
element.parentNode.removeChild(element);
Grepper
//removing element by ID
var element = document.getElementById("myElementID");
element.parentNode.removeChild(element);//remove a dom element
var element = document.getElementById("someId");
element.parentNode.removeChild(element);
//remove element from array
var colors=["red","green","blue","yellow"];
var blue=colors.splice(2, 1);//first arg is array index to remove
//colors is now ["red","green","yellow"]
var elem = document.querySelector('#some-element');
elem.parentNode.removeChild(elem);
// Get the element you want to remove
var element = document.getElementById(elementId);
// Get the parent and remove the element since it is a child of the parent
element.parentNode.removeChild(element);// select the target element
const e = document.querySelector("li:last-child");
// remove the list item
e.parentElement.removeChild(e);
Code language: JavaScript (javascript)var colors=["red","green","blue","yellow"];
var blue=colors.splice("green")