html how to find all elements by id code example

Example 1: Finding HTML Element by Id

var myElement = document.getElementById("intro");

Example 2: lxml.html get element by id

element = root.get_element_by_id("hello")

Example 3: javascript get all elements of an id

// You can't
// You can only have 1 instance of an id per document
// You need to use classes instead

var x = document.getElementsByClassName("example");