MACROMEDIA DIRECTOR MX 2004-GETTING STARTED WITH DIRECTOR Manual de usuario descargar pdf (Pagina 32)

execDirectorScript(spriteRef, URL, scripttext) - This event is generated by

WebXtra when the Javascript interpreter in the browser attempts to use the

window.external.execDirectorScript(scripttext) function. It is a way to extend the

HTML DOM directly: you can pass single line scripts or multiple line ones. For

reference, check the SCRIPTING sample at the WebXtra tutorials and samples

page. You can also use it to pass any sort of message to Director, as the full

scripttext is available to Director for parsing, in either Lingo or JS.

Here are some examples:

Lingo examples:

on execDirectorScript spriteRef, scripttext

-- Simply execute a snippet of Lingo passed directly:

do scripttext

-- Alternatively, you could parse the scripttext, and do whatever you want with the

text passed.

-- For example the scripttext could be a message like "lingo:reloadMovie"

if scripttext contains "lingo:" then

--use the do command to execute the "reloadMovie" handler

do URL.char[7..the number of chars in URL]

end if

end

JavaScript syntax example:

function execDirectorScript(spriteRef, scripttext ){

// Simply execute a snippet of JS passed directly:

eval(scripttext)

// Alternatively, you could parse the scripttext, and do whatever you want with the

text passed.

// For example the page could contain a link that points to "js:reloadMovie"

if (URL.indexOf("js:") == 0) {

// parse the rest of the URL here, and pass it to the do command for execution

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MACROMEDIA DIRECTOR MX 2004-GETTING STARTED WITH DIRECTOR Manual de usuario Pagina 32