Adobe Extending Dreamweaver CS4 Manuel d'utilisateur télécharger pdf (Page 109)

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EXTENDING DREAMWEAVER CS4

The Dreamweaver Document Object Model

The dreamweaver and site objects

Dreamweaver implements the standard objects that are accessible through the DOM and adds two custom objects:

dreamweaver and site. These custom objects are widely used within the APIs and in writing extensions. For more

information on the methods of the

dreamweaver and site objects, see the Dreamweaver API Reference.

Properties of the dreamweaver object

The dreamweaver object has two read-only properties, which are described in the following list:

• The appName property has the value "Dreamweaver".

• The appVersion property has a value of the form

"versionNumber.releaseNumber.buildNumber[languageCode] (platform)".

As an example, the value of the appVersion property for the Swedish Windows version of Dreamweaver is

"8.0.XXXX [se] (Win32)"; the value for the English Macintosh version is "8.0.XXXX [en] (MacPPC)".

Note: You can find the version and build number by selecting the Help > About menu item.

The appName and appVersion properties were implemented in Dreamweaver 3 and are not available in earlier

versions of Dreamweaver.

To find the specific version of Dreamweaver, check first for the existence of appVersion and then for the version

number, as shown in the following example:

if (dreamweaver.appVersion && dreamweaver.appVersion.indexOf('3.01') != -1){¬

// execute code

}

The dreamweaver object has a property called systemScript that lets you query the language of the user’s operating

system. Use this property if you need to include special cases in your extension code for localized operating systems,

as shown in the following example:

if (dreamweaver,systemScript && (dreamweaver.systemScript.indexOf('ja')!=-1){¬

SpecialCase }

The systemScript property returns the following values for localized operating systems:

Operating systems for all European languages return 'en'.

The site object

The site object has no properties. For information about the methods of the site object, see the Dreamweaver API

Reference.

Language Value

Japanese ja

Korean ko

TChinese zh_tw

SChinese zh_cn

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Adobe Extending Dreamweaver CS4 Manuel d'utilisateur Page 109