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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