hi,
i've copied a code from a website that deals with observers. The
problem is that it doesn't work. Someone could tell me where is the
problem?
thanks
here is the code :
function myObserver()
{
this.register();
}
myObserver.prototype =
{
observe: function(subject, topic, data)
{
alert("event detected...");
},
register: function()
{
try
{
var observerService =
Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
observerService.notifyObservers(this, "accessible-event", null);
}
catch(e)
{
alert("myObserver-->register: "+e);
}
},
unregister: function()
{
var observerService =
Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
observerService.removeObserver(this, "accessible-event");
}
}
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