MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Especificaciones descargar pdf (Pagina 438)

438 Data Translators

The syntax of the XML tags is shown in the following example:

<MM:BeginLock translatorClass="translatorClass" ¬

type="tagNameOrType" depFiles="dependentFilesList" ¬

orig="encodedOrignalMarkup">

Translated content

<MM:EndLock>

The italicized values in this example have the following significance:

■ The translatorClass value is the unique identifier for the translator; it is the first string

in the array that the

getTranslatorInfo() function returns.

■ The tagNameOrType value is a string that identifies the type of markup (or the tag name

that is associated with the markup) that is contained in the lock. The string can contain

only alphanumeric, hyphen (-), or underscore (_) characters. You can check this value in

the

canInspectSelection() function of a custom Property inspector to determine

whether the Property inspector is the right one for the content. For more information, see

“Creating Property inspectors for locked content” on page 439. Locked content cannot be

inspected by the Dreamweaver built-in Property inspectors. For example, specifying

type="IMG" does not make the Image panel appear.

■ The dependentFilesList value is a string that contains a comma-separated list of files

on which the locked markup depends. Files are referenced as URLs, relative to the user’s

document. If the user updates one of the files named in the

dependentFilesList string,

Dreamweaver automatically retranslates the content in the document that contains the

list.

■ The encodedOriginalMarkup value is a string that contains the original, untranslated

markup, encoded using a small subset of URL encoding (use

%22 for ", %3C for <,

%3E for >, and %25 for %

). The quickest way to URL-encode a string is to use the

escape() method. For example, if myString equals '<img src="foo.gif">',

escape(myString) returns %3Cimg%20src=%22foo.gif%22%3E.

The following example shows the locked portion of code that might be generated from the

translation of the server-side include

:

<MM:BeginLock translatorClass="MM_SSI" type="ssi" ¬

depFiles="C:\sites\webdev\footer.html" orig="%3C!--#include ¬

virtual=%22/footer.html%22%20--%3E">

<BR>

[<A TARGET="_top" HREF="/">home</A>]

[<A TARGET="_top" HREF="/products/">products</A>]

[<A TARGET="_top" HREF="/services/">services</A>]

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