Adobe Extending Dreamweaver CS4 Manuale Utente Scaricare il pdf (Pagina 239)

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EXTENDING DREAMWEAVER CS4

Floating panels

/* create a flag that specifies whether an edit is being processed, and set it to false.*/

document.running = false;

/* this function called when document is edited */

function documentEdited(){

/* create a list of all the AP elements to be processed */

var dom = dw.getDocumentDOM();

document.layers = dom.getElementsByTagName("layer");

document.numLayers = document.layers.length;

document.numProcessed = 0;

/* set a timer to call processLayer(); if we didn't get

* to finish processing the previous edit, then the timer

* is already set. */

if (document.running = false){

setTimeout("processLayer()", 500);

}

/* set the processing flag to true */

document.running = true;

}

/* process one AP element*/

function processLayer(){

/* display information for the next unprocessed AP element.

displayLayer() is a function you would write to

perform the "magic".0*/

displayLayer(document.layers[document.numProcessed]);

/* if there's more work to do, set a timeout to process

* the next layer.0.If we're finished, set the document.running

* flag to false. */

document.numProcessed = document.numProcessed + 1;

if (document.numProcessed < document.numLayers){

setTimeout("processLayer()", 500);

}else{

document.running = false;

}

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Adobe Extending Dreamweaver CS4 Manuale Utente Pagina 239

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