Apache server has a server variable for detecting this...
the variable is 'HTTP_X_REQUESTED_WITH' == 'xmlhttprequest'
If you are not running apache or your apache installation does not support
this then i would simply add a variable to your Ajax request that says it
must be
.. in the ele.request...
parameters : {
isHttpRequest : true
}
HTH
Alex Mcauley
http://www.thevacancymarket.com
----- Original Message -----
From: "moesian" <rolandlamb...@googlemail.com>
To: "Prototype & script.aculo.us" <prototype-scriptaculous@googlegroups.com>
Sent: Tuesday, October 13, 2009 8:21 AM
Subject: [Proto-Scripty] Firefox Ajax problem
>
> Hi I'm having a problem in Firefox detecting if the request is
> xmlHttpRequest in my php code, my code seems to work fine when using
> IE and Chrome. I'm using Magento which is based on the Zend Framework
> and using the Zend isXmlHttpRequest() function to test whether or not
> the request is an xhr one or not. In Firefox this seems to return
> false even when I make an ajax call using Prototype.
>
> Here's the prototype code, perhaps I'm doing something wrong here:
>
> var shop = {
> cart: {
> init: function(){
> var product_forms = $$('.ajax-add-to-cart');
> if (!product_forms[0]) return;
> product_forms.invoke('observe', 'submit', shop.cart.add);
> },
> add: function(e){
> var ele = e.element();
> ele.request({
> onFailure: function() {},
> onSuccess: function(t) {$('header-cart').replace
> (t.responseText);}
> });
> Event.stop(e); // stop the form from submitting
>
> },
> remove: function(productId){
>
> }
> }
> }
>
> And here's the php code that tests if its an xhr request:
>
> if($this->getRequest()->isXmlHttpRequest())
> {
> $this->loadLayout();
> $this->getResponse()->setBody($this->_getSideCartHtml());
> }
> else
> {
> Varien_Profiler::start(__METHOD__ . 'cart_display');
> $this->loadLayout();
> $this->_initLayoutMessages('checkout/session');
> $this->_initLayoutMessages('catalog/session');
> $this->getLayout()->getBlock('head')->setTitle($this->__
> ('Shopping Cart Ajax 2'));
> $this->renderLayout();
> Varien_Profiler::stop(__METHOD__ . 'cart_display');
> }
>
> Thanks in advance for any help, this one has me really scratching my
> head.
>
> >
>
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