Chapter 15: Improve Interactivity with JavaScript


How to…

  • Understand scripting languages

  • Write a script that identifies your browser

  • Write a script that displays the date and time

  • Add a “Last Modified” line to your page

  • Understand events and event handlers

Have you ever gone to a Web site and noticed that part of the site changed when your mouse cursor moved over it? No doubt you have. Have you ever filled out a form incorrectly and had it “kicked back” to you with a request for additional information? Maybe you’ve hit a site where the Web page told you what kind of browser you were using and suggested a different one. Did you ever wonder how it knew? Chances are it was all done with JavaScript.

How to Do Everything with HTML & XHTML
How to Do Everything with HTML & XHTML
ISBN: 0072231297
EAN: 2147483647
Year: 2003
Pages: 126

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