Basic Javascript 2/8

JavaScript is the programming language of HTML and the Web. Here some Basic codes of javascript.

How to Run the code:

1:Open the Notepad or Notepad++ or any software

2: Copy any code and paste

3: And save with anyname.html e.g "Cmpfun.html"

4: Open that file in any browser

Name	Code
Write to the Document with JavaScript	<!DOCTYPE html> <html> <body> <h3> My First Web Page</h3> <script> document.write("<p> My First JavaScript</p> "); </script> </body> </html>
Change HTML elements with JavaScript	<!DOCTYPE html> <html > <body > <h3> My First Web Page</h3> <p id="demo"> My First Paragraph.</p> <script> document.getElementById("demo").innerHTML="My First JavaScript"; </script> </body> </html>
Source stored in an external file	< !DOCTYPE html> < html> < body> < h3>My Web Page < p id="demo">A Paragraph. < button type="button" onclick="myFunction()">Try it < p>< strong>Note: myFunction is stored in an external file called "myScript.js". < script type="text/javascript" src="myScript.js"> < /body> < /html>

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