HTML

About this moodle.

Introduction to the WEB

In this post I will briefly discuss some of the HTML, JAVA & JAVA Script. But before that I'll discuss how the "Web" works,and What does the "Web Server" do?
The Web is a system of interlinked hypertext documents accessed via the internet With a web browser to view the web page that may contain text, images, videos, and other multimedia and navigate between them by via hyperlinks.
For more information about the Web click here.

So what does the Web Server do?

Web server have a full time job on the internet, tirelessly waiting for requests from the Web Browser, When a server gets a request for any of the resources, the server finds the resources and then sends back to the Browser.

So what does the Web Browser do?

When you are surfing around the Web and you click on a link to visit a page. That click causes your Browser to request an HTML page from the Web Server, retrieve it, and display it in your Web Browser window.
check out this link for more information about the people using the Web.
One of the Web pages that using Text, Images, Videos, and other multimedia is youtube.com and here is a other video shows how the Web grows all over the world.
So, what do you need to write in the HTML page?
To learn more about HTML please visit www.w3schools.com

Some introductory Javascript.

What are scripting languages?


Scripting languages allow for lines of (plain text) program code to be inserted into another application, in this case into web page code in order to produce interactive effects such as:


  • Changing the appearance of a page.


  • Performing calculations.


  • Making messages appear.



  • Why is it useful to know about Javascript?

    It is currently the principal scripting language on the WWW supported by all modern browsers.


  • It is easy to use and powerful.


  • It is freely available.


  • a large library of code has been developed and made accessible on the web.



  • Javascript is NOT Java.

    Just more information about Java.
    One of my exercises for my HTML.
    check this link. Move the mouse over the pictures.