<!DOCTYPE html> <html lang=”en”> <head> <title>Chapter 2, Example 1</title> </head> <body> <script> var myFirstVariable; myFirstVariable = “Hello”; alert(myFirstVariable); myFirstVariable = 54321; alert(myFirstVariable); </script> </body> </html> Key source : Beginning JavaScript, 5th Edition (wrox)
Monthly Archives: January 2017
Adding text to html element using JavaScript
<!DOCTYPE html> <html lang=”en”> <head> <meta charset=”utf-8″ /> <title>Chapter 1, Example 3</title> </head> <body> <code id=”results”></code> <script> document.getElementById(“results”).innerHTML = “Hello World!”; </script> </body> </html> Key source : Beginning JavaScript, 5th Edition (wrox)
settings with color and alert messages using Javascript
<!DOCTYPE html> <html lang=”en”> <head> <meta charset=”utf-8″ /> <title>Chapter 1, Example 2</title> </head> <body bgcolor=”white”> <p>Paragraph 1</p> <script> // script block 1 alert(“First Script Block”); </script> <p>Paragraph 2</p> <script> // script block 2 document.bgColor = “red”; alert(“Second Script Block”); </script> <p>Paragraph 3</p> </body> </html> Key source : Beginning JavaScript, 5th Edition (wrox)
setting up background color using JavaScript
<!DOCTYPE html> <html lang=”en”> <head> <meta charset=”utf-8″ /> <title>Chapter 1, Example 1</title> </head> <body bgcolor=”white”> <p>Paragraph 1</p> <script> document.bgColor = “blue”; </script> </body> </html> Key source : Beginning JavaScript, 5th Edition (wrox)
setting up background color for a page using css
background-color:#c00