HTML and CSS Reference
In-Depth Information
For simple debugging or testing code, you can use the URL pseudoprotocol,
JavaScript:
followed by any valid JavaScript expression or expressions separated by semicolons. The
result of the expression is returned as a string to your browser window, as shown in
Example 2.4 and Figures 2.9, 2.10, and 2.11.
FORMAT
JavaScript: expression
EXAMPLE
2.4
JavaScript: 5 + 4
Figure 2.9
Internet Explorer and the
JavaScript:
protocol.
Figure 2.10
Mozilla Firefox and the
JavaScript:
protocol.
Figure 2.11
Opera and the
JavaScript:
protocol.
