Hi Loris,
I think that your trouble is normal, because IE don't allow to
instantiate method on native object.
Generally it's not a good idea to extend native objects because your
not sure that another JS will not use the same method name !!
--
david
On 19 déc, 00:36, Loris <loris.men...@gmail.com> wrote:
> hello, sorry for my bad English.
> I try to explain:
>
> I try to instantiate a class when the page loads, but when I happened
> on most browsers, I can not do it in Internet Explorer 7 or 6
>
> I call the script in my template, like this:
>
> <script type="text/javascript" src="/js/veicoli-random.class.js"></
> script>
>
> <script type="text/javascript">
>
> new VeicoliRandom('wrap-cont_veicoli_random',
> 'cont_veicoli_random', '{$url_pagina}');
>
> </script>
>
> And the script contains:
>
> Random = Class.create();
>
> Random.prototype = {
>
> wrap : null,
> nomeWrap : null,
> container : null,
> nomeContainer : null,
> url : null,
>
> initialize : function(wrap, container, url)
>
> {
> this.wrap = $(wrap);
> this.nomeWrap = wrap;
>
> this.container = $(container);
> this.nomeContainer = container;
> this.url = url;
>
> if ( this.url == '' )
> this.url = '/';
>
> if (!this.container || !this.wrap)
>
> return;
>
> this.arrotola.bind(this).delay(10);
>
> },
>
> arrotola : function()
> {
> // nascondo la scritta sold, per IE
> var ElementiNIE = $$('#' + this.nomeContainer + '
> div.timbro-venduto-
> random');
> ElementiNIE.each( function(div) {
> div.addClassName('invisibileIE');
> });
>
> // arrotolo su
> Effect.BlindUp(this.wrap, { duration: 3 });
> this.aggiorna.bind(this).delay(5);
> },
>
> aggiorna : function ()
> {
> // aggiorno
> var options = {onComplete : this.srotola.bind(this).delay(1)};
> new Ajax.Updater(this.container, this.url, options);
> },
>
> srotola : function()
> {
> this.wrap.setStyle({ display: 'none' });
> // srotolo giù
> Effect.BlindDown(this.wrap, { duration: 3 });
> this.arrotola.bind(this).delay(15);
> },
>
> };
>
> Object.extend(document, {
> isDocReady: false,
> isDocLoaded: false,
> ready: function(fn) { Event.observe(document, "doc:ready", fn); },
> load: function(fn) { Event.observe(document, "doc:loaded", fn); }});
>
> Event.observe(document, "dom:loaded", function() {
> Event.fire(document, "doc:ready");
> document.isDocReady = true;
> if (document.isDocLoaded)
> Event.fire(document, "doc:loaded");});
>
> Event.observe(window, "load", function() {
> document.isDocLoaded = true;
> if (!document.isDocReady) return;
> Event.fire(document, "doc:loaded");
>
> });
>
> // fa partire la vera classe al load della pagina
> VeicoliRandom = Class.create();
>
> VeicoliRandom.prototype = {
>
> initialize : function(wrap, container, url)
>
> {
>
> // Event.observe(window, 'load', new Random(wrap, container,
> url));
> //document.observe('dom:loaded', new Random(wrap, container,
> url));
> document.load( a = new Random(wrap, container, url) );
>
> },
>
> };
>
> I can not understand why the class called "random" is not instantiated
> or otherwise IE does nothing.
> While with fire-fox or other browsers, seems to work properly.
> What could be my mistake?
>
> Thank you for your attention.
> Regards Loris
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