Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential part ...

Using a few HTML statements and a little JavaScript, you can build your own calculator that performs addition. This task is not as difficult as it seems because HTML creates calculator controls for ...

I send a variable (the score of a game) to a different PHP page after the player finishes playing this game. That score is then added to their total score. The problem is, that if you refresh the page ...

Full-fledged Web apps are proving the power of HTML5, CSS, and JavaScript and providing great examples of how best to use the latest scripts and tags HTML5 is more than a few years old and no longer a ...