Which of the following is not a valid selector in javascript?Group of answer choicesby Idby Classby Tagby item
Question
Solution 1
The "by item" is not a valid selector in JavaScript. JavaScript provides three primary ways to select elements:
-
By ID: This uses the
getElementById()
method. For example,document.getElementById("myId")
. -
By Class: This uses the
getElementsByClassName()
method. For example, `document.ge Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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