This is an example of using XForms to link two drop-down lists.
To run this example, you need to open this page in a browser that supports XForms. The example has been tested using Firefox with the Mozilla XForms extension.
The sample shows a "pet selector". Select the type of pet you want from the first list, and a pet by name from the second.
Please note that this is merely a demonstration of a capability of XForms, not an example of good coding style.
See XForms - what you need to know for a brief write-up of XForms.
First, select your species
Second, select your pet by name