Finding HTML Elements In JavaScript | Accessing HTML Elements In JavaScript |JavaScript | SimpliCode

This video on Finding HTML Elements in JavaScript will let you know the more profound concept of using an HTML element with various pre-defined JavaScript methods. In this tutorial, you’ll learn about Accessing HTML Elements In JavaScript with the getElementsByClassname() and getElementsByTagname() methods present in JavaScript. In addition, you’ll also understand the differences between the id, tag name, and class name attribute in javascript. Below are the points we are going to discuss in this JavaScript tutorial for beginners.

00:00:00 Introduction
00:03:07 Adding functionality using JavaScript.
00:05:05 Changing style of an element.
00:12:25 Uniqueness of Id attribute.
00:13:43 Why accessing an element is essential in JavaScript.
00:14:54 Introduction to Classname() method in JavaScript.
00:22:04 Accessing all the elements with a similar class name.
00:23:34 Difference between TagName(), ClassName () and ID method

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Introduction to JavaScript:
JavaScript is a scripting language that is used to create and manage dynamic web pages, basically anything that moves on your screen without requiring you to refresh your browser. It can be anything from animated graphics to an automatically generated Facebook timeline. When most people get interested in web development, they start with good old HTML and CSS. From there, they move on to JavaScript, which makes sense, because, these three elements together form the backbone of web development. HTML is the structure of your page like the headers, the body text, any images you want to include. It basically defines the contents of a web page. CSS controls how that page looks (it’s what you’ll use to customize fonts, background colors, etc.). JavaScript is the third element. Once you’ve created your structure (HTML) and your aesthetic vibe (CSS), JavaScript makes your site dynamic (automatically updateable).

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JavaScript Course Overview:
This training program entails the fundamentals of JavaScript, including the enumeration and elaboration of various data types in JavaScript, an explanation of loops and conditional statements in JavaScript, and an overview of the concepts of objects and variables in JavaScript.

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