How to Link to a Selected Drop-Down Item to Open a Web Page. HTML form items like drop-down menus enable you to add dynamic functionality to your Web pages using JavaScript.

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JavaScript is a powerful scripting language and a great choice to learn for creating online interactive elements. Discover how to use the JavaScript scripting language on your Mac, with our simple ...

How to Do Addition in HTML. 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 ...

Learn the meaning of HTML (Hypertext Markup Language), the role HTML files play in the development and delivery of webpages, and the syntax used to create them.

An icon in the shape of a lightning bolt. Impact Link Most websites are programmed using JavaScript, which is essential for more advanced or complex operations and functions. JavaScript can also ...