MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Spécifications télécharger pdf (Page 305)

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CHAPTER 14

Behaviors

Behaviors let users make their HTML pages interactive. They offer web designers an easy way

to assign actions to page elements by filling in an HTML form.

The term behavior refers to the combination of an event (such as

onClick, onLoad, or

onSubmit) and an action (such as Check Plugin, Go to URL, Swap Image). The browser

determines which HTML elements accept which events. Files that list events that each

browser supports are stored in the Configuration/Behaviors/Events folder within the

Macromedia Dreamweaver 8 application folder.

Actions are the part of a behavior that you can control; when you write a behavior, you’re

really writing an Action file. Actions are HTML files. The

BODY section of an Action file

generally contains an HTML form that accepts parameters for the action (for example,

parameters that indicate which layers to display or hide). The

HEAD section of an Action file

contains JavaScript functions that process form input from the

BODY content and control the

functions, arguments, and event handlers that are inserted into a user’s document.

You should write behavior actions when you want to share functions with users or when you

want to insert the same JavaScript function repeatedly, but change the parameters each time.

The following table lists the files you use to create behavior actions:

NOTE

You cannot use behaviors to insert VBScript functions directly; however, you can add a

VBScript function indirectly by editing the Document Object Model (DOM) in the

applyBehavior() function.

Path File Description

Configuration/Behaviors/Actions/ behavior action.htm The BODY of the file contains an

HTML form for the action’s

parameters. The HEAD of the file

contains the JavaScript functions.

NOTE

For information about server behaviors that provide web application functionality, see

Chapter 15, “Server Behaviors,” on page 321.

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