Adobe Flash CS4 Professional for Windows and Macintosh: Visual QuickStart Guide

Using One Event Handler for Multiple Events

Basic Interactivity

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Figure 15.30 To create an additional button quickly ,

duplicate the button instance, then modify the script.

Be sure to give the duplicate a different instance

name. You can later swap out the symbol with

matching graphics.

Using One Event Handler

for Multiple Events

Earlier in this chapter, you created individual

event handlers for multiple events. Another

way to deal with multiple events is to use one

event handler with a parameter. With this

technique, you create a script that examines

the

pEvent

parameter that you’ve de ned as

part of the event-handler function to react

di ...