Adobe Extending Dreamweaver CS4 Manual de usuario descargar pdf (Pagina 351)

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EXTENDING DREAMWEAVER CS4

Data translators

Description

Dreamweaver performs two translation passes. The first pass goes through all the translators and calls the

translateMarkup() functions. After those functions are called, the second pass calls the translateDOM() functions.

The

dom passed in is the dom to translate. The only edits that are allowed during the second pass are those dealing with

translated attributes.

Arguments

dom, sourceStr

• The dom argument.

• The sourceStr argument is the same string passed into translateMarkup. It's provided for reference, but all

translation should be done on the dom argument, not the sourceStr argument.

Returns

Dreamweaver expects nothing.

Example

translateDOM( dom, sourceStr ); //returns nothing

The following instance of the translateDOM() function hides the tag with ID div1 in the document.

function translateDOM(dom, sourceStr){

var div1 = dom.getAttributeById("div1");

if (div1){

div1.style.display = "none";

}

translateMarkup()

Description

This function performs the translation.

Arguments

docName, siteRoot, docContent

• The docName argument is a string that contains the file:// URL for the document to be translated.

• The siteRoot argument is a string that contains the file:// URL for the root of the site that contains the document to

be translated. If the document is outside a site, this string might be empty.

• The docContent argument is a string that contains the contents of the document.

Returns

A string that contains the translated document or an empty string if nothing is translated.

Example

The following instance of the translateMarkup() function calls the C function translateASP(), which is contained

in a dynamic link library (DLL) (Windows) or a code library (Macintosh) called ASPTrans:

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Adobe Extending Dreamweaver CS4 Manual de usuario Pagina 351