Figures from Chapter 19
- Figure 19.1 -- Example
script element containing a single function definition.
Note the use of an X/HTML comment to "hide" the element
content from old browsers that do not understand the script
element.
- Figure 19.2 [html |
txt] --
-- A simple
document containing JavaScript code that prints a
line of markup into the document body.
- Figure 19.5
[html |
txt];
script.js -- A document
illustrating external JavaScript files, also showing the
content of the external script file script.js.
- Figure 19.6 -- A document
illustrating the type="button" input element and event
handling attributes.
- Figure 19.8 -- Example
document illustrating JavaScript dynamic updating of a text
input element. This example creates a single text input element
that acts as a real-time clock.
- Bonus Example:
rollovers.html -- Example
document illustrating JavaScript usage to produce rollover images.
View the source listing for an explanation.