Projets Comete

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<code javascript>


//----------------------  creer un document XML en mémoire

var parser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
         .createInstance(Components.interfaces.nsIDOMParser);
var doc = parser.parseFromString(
              "<?xml version='1.0'?><records />",
              "text/xml");


// ---------------------  récuperer le service observer
var obs =  Components.classes["@mozilla.org/observer-service;1"]
            .getService(Components.interfaces.nsIObserverService);


// --------------------- créer un observateur
var myObserver = {
  
  observe: function ( aSubject, aTopic, aData) {
    if (aTopic == "bla bla") {


    }
  }
}

// ---------------------- enregistrer un observateur
obs.addObserver(myObserver, "bla bla", false);


// ---------------------- notifier les observateurs
obs.notifyObservers(null, "bla bla", "une valeur");



</code>