Welcome to this JavaScript course.
JavaScript is ubiquitous on the World Wide Web. You can use JavaScript to make your Web pages more interactive, so that they react to a viewer's actions, and to give your Web pages some special visual effects.
JavaScript allows you to add additional features that a static HTML page can't provide without some script code.
The JavaScript lessons of this course are free and a good start for beginners, they offer the necessary elements to learn the JavaScript programming language and working with JS code.

• Useful questions and answers on Forum JavaScript -Ajax.

JavaScript Lessons

Daily Test with Code Example

HTML
CSS
JavaScript
PHP-MySQL
Which tag adds a new line into a paragraph?
<b> <br> <p>
First line ...<br>
Other line...
Which CSS property can be used to add space between letters?
text-size word-spacing letter-spacing
#id {
  letter-spacing: 2px;
}
What JavaScript function can be used to get access to HTML element with a specified ID?
getElementById() getElementsByTagName() createElement()
var elm = document.getElementById("theID");
var content = elm.innerHTML;
alert(content);
Click on the "echo" correct instruction.
echo "CoursesWeb.net" echo "CoursesWeb.net"; echo ""CoursesWeb.net";
echo "Address URL: http://CoursesWeb.net";
JavaScript Course - Free lessons

Last accessed pages

  1. Node.js Move and Copy file (4238)
  2. PuzzleImg - Script to Create Image Puzzle Game (2439)
  3. AJAX with GET and PHP (5762)
  4. JavaScript trim, rtrim and ltrim (5065)
  5. PHP PDO - exec (INSERT, UPDATE, DELETE) MySQL (42028)

Popular pages this month

  1. Read Excel file data in PHP - PhpExcelReader (566)
  2. PhpSpreadsheet - Read, Write Excel and LibreOffice Calc files (487)
  3. Register and show online users and visitors (402)
  4. Get Attribute (ID, Class, Name, Title, Src) with jQuery (395)
  5. Courses Web: PHP-MySQL JavaScript Ajax HTML CSS Flash-AS3 (357)