How to write and execute code using JavaScript in web pages

In web design and development, JavaScript is a very important programming language. The breadth of JavaScript is mainly reflected in server-side JavaScript, client-side JavaScript, Node.js, etc. Among them, client-side JavaScript is most widely used in various web applications (Web App). Therefore, we need to understand how to write and execute code using JavaScript in web pages.

The earliest application of JavaScript is to embed scripts in HTML pages, that is, internal JavaScript. This method is not only easy to learn, but writing JavaScript code directly in the HTML page allows us to build interactive JavaScript effects faster. This article will introduce the use of internal JavaScript.

1. Introducing JavaScript code

To use internal JavaScript in HTML pages, we first need to introduce JavaScript scripts into the HTML code. The specific method is to add a

Latest Articles by Author

• The Keys to Coding: Unlocking the Power of C for Beginners
  2024-10-13 11:44:01
• Connect Your Website to Databases with PHP and MySQL
  2024-10-13 09:56:31
• Problem-Solving with Python: Unlock Powerful Solutions as a Beginner Coder
  2024-10-11 20:58:41
• Python Power, Simplified: A Beginner-Friendly Approach to Programming
  2024-10-11 16:53:11
• PHP and Social Media: Integrate Your Website with the World
  2024-10-11 11:54:51
• Dynamic Image Galleries with PHP: Showcase Your Work Online
  2024-10-10 16:21:01
• Build APIs and Web Services with PHP
  2024-10-10 15:18:02
• Demystifying Java: A Clear and Easy Path for New Programmers
  2024-10-10 13:34:01
• Create Games and Graphics with C: A Fun and Practical Introduction
  2024-10-10 13:26:26
• How to play Cheng Yaojin in Glory of Kings?
  2024-10-10 11:38:42

Latest Issues

function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...

From 2024-04-29 11:01:01

0

3

2347

How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?

From 2024-04-23 00:22:19

0

11

2476

The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.

From 2024-04-19 15:37:47

0

1

2099

There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...

From 2024-04-18 23:52:34

0

1

1978

Where is the courseware about CSS mind mapping? Courseware

From 2024-04-16 10:10:18

0

0

2049

Related Topics

More>

• Cell sum
• MySQL's storage engine for modifying data tables
• How to shut down your computer quickly
• java member variables
• What does dhcp mean?
• How to set up a secure VPS
• How to delete blank pages in word
• What to do if phpmyadmin fails to import sql file