[fw-general] 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.
--
View this message in context:
http://www.nabble.com/Firefox-Ajax-problem-tp25868337p25868337.html
Sent from the Zend Framework mailing list archive at Nabble.com.
Re: [fw-general] User uploads file bigger than what's allowed in php.ini, can it be caught?
Thanks man. Appreciate your answer so long after the thread was started. Ryan Lange wrote: This is an old thread, but I noticed that no one actually hit upon the *real* problem. On Mon, Feb 16, 2009 at 7:28 AM, bytte thomas.bytteb...@gmail.com wrote: Bug in my code or bug in Zend Framework? Neither. It's an unfortunate short-coming of PHP itself. http://us3.php.net/manual/en/ini.core.php#ini.post-max-size : If the size of post data is greater than post_max_size, the $_POST and $_FILES superglobals are empty. Files are uploaded as post data. If the file being uploaded pushes the post data beyond the size allowed in php.ini, you get empty $_POST and $_FILES superglobals, which is why ZF complains about not being able to find your file field. -- View this message in context: http://www.nabble.com/User-uploads-file-bigger-than-what%27s-allowed-in-php.ini%2C-can-it-be-caught--tp21936346p25869083.html Sent from the Zend Framework mailing list archive at Nabble.com.
Re: [fw-general] Firefox Ajax problem
Hey there, 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. this is not a direct answer to your question, but you might want to check out the ContextSwitch-ActionHelper, which automates a lot for you regarding deciding whether to treat the incoming calls as AJAX requests. See http://framework.zend.com/manual/en/zend.controller.actionhelpers.html#zend.controller.actionhelpers.contextswitch - it saved me a lot of time in my AJAX powered apps. Regards Thorsten -- Thorsten Suckow-Homberg Jakobstrasse 214-216 52064 Aachen http://www.siteartwork.de Tel.: 0151 -10927135 Email: t...@siteartwork.de You should follow me on Twitter: http://twitter.com/ThorstenSuckow Sent with conjoon. Visit http://www.conjoon.org
Re: [fw-general] Zend pdf and vertical text
Hi,
The following link might be an answer to my question below:
http://zendpdftable.sourceforge.net/
scs
On Sun, Oct 11, 2009 at 9:45 AM, scs sasc...@gmail.com wrote:
and one more question from me:
is there an practical way of printing tabular data in a pdf file
generated by zend_pdf?
scs
On Sun, Oct 11, 2009 at 9:22 AM, Sergio Rinaudo
kaiohken1...@hotmail.com wrote:
Great,
thanks!
I just need to 'rotate' the page
$page-rotate(0, 0, M_PI/12);
$page-drawText('Hello world!', 150, 100);
Date: Sun, 11 Oct 2009 01:02:34 -0500
From: ralph.schind...@zend.com
To: kaiohken1...@hotmail.com
CC: fw-general@lists.zend.com
Subject: Re: [fw-general] Zend pdf and vertical text
Have a look here:
http://devzone.zend.com/article/2525
There are some hints in there.
Hope it helps,
-ralph
Sergio Rinaudo wrote:
Hello,
is it possible using Zend_Pdf to draw a text vertically?
I did not find anything in the documentation.
Thanks
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[fw-general] Problems with getting Zend_Test correctly working
Hi All, I forced myself to start writing unit tests (which I thought was the hardest part), but trying to getting it work properly seems a bit harder :) I'm trying to get it working for an existing ZF 1.9.2 project. For that project I'm using Zend_Application to bootstrap everything in a Bootstrap.php file and some things in an ini file, like: resources.layout.layout = main resources.layout.layoutPath = APPLICATION_PATH /layouts resources.frontController.controllerDirectory.default = APPLICATION_PATH /default/controllers resources.frontController.controllerDirectory.cms = APPLICATION_PATH /cms/controllers In my tests folder I have a TestHelper.php which sets some constants and includes paths and initializes Zend_Loader_Autoloader. I have a separate bootstrap.php file containing: // Create application, bootstrap, and run $application = new Zend_Application( APPLICATION_ENV, APPLICATION_PATH . '/config/config.ini' ); $bootstrap = $application-bootstrap()-getBootstrap(); $bootstrap-bootstrap(); In the test file 'controllers/IndexControllerTest.php' I require TestHelper.php and the public property $bootstrap contains: 'bootstrap.php'. When running 'phpunit --verbose controllers\IndexControllerTest.php' it just seems to die. When commenting the 2 layout entries out in the ini file (resources.layout.layout, see above) it continues correctly, but a plugin fails, because the layout cannot be requested from the bootstrap... Why can't the layout be set in the bootstrap (via .ini) for testing controllers? Does someone have a solution for this? Thanks in advance. - Koen
Re: [fw-general] HeadMeta
On Mon, Oct 12, 2009 at 11:55 PM, Hector Virgen djvir...@gmail.com wrote:
Another way around this would be to set your default description early
(like in a bootstrap init method) and let your view scripts override it
when necessary.
Let your view scripts override it when necessary -- that's exactly what I am
not figuring out how to do.
My scenario is slightly different, but typical. I want my layout to detect
if there's a logged in user; if so, display Welcome User Foo , otherwise
display a link to the login page. No problem.
If, however, the current page itself is the login page, I want to suppress
the welcome/log in message entirely. Thus, in my layout,
$this-placeholder('loginBox')-captureStart();?
div id=loginDiv
?php if ($this-user) :?Welcome ?=$this-user-firstname?
?php else:?
a href=/users/login/ /a[log in]/a
?php endif;?
/div
?php $this-placeholder('loginBox')-captureEnd();
and later in the layout script,
?= $this-placeholder('loginBox')?
Once I get into login.phtml, I can't seem to reset the content of the
placeholder to empty string, or unset it, or otherwise prevent it from being
displayed, having tried exchangeArray() and various other tricks. It seems
it's already been output to the browser and that's that. What am I missing?
Thanks a million,
--
David Mintz
http://davidmintz.org/
The subtle source is clear and bright
The tributary streams flow through the darkness
[fw-general] Module Boostraps and parent resources
I'm going to do my best to explain this.
So, we have the ability to create independent bootstraps for each module, as
well as having a parent bootstrap within the application directory.
I'm having an issue accessing resources from the parent within the module
based bootstraps.
For example, I have a resource 'db' defined within the parent. However, none
of the module bootstraps can see it. The DB connections are the same: I
don't want to have to repeat the db connections several times (that's the
point of inheritance, no?).
In my application.xml I have the following lines:
resources !-- Base? Parent? --
db adapter=pdo_mysql
params host=unknown.prodserver username=prod
password=prod
dbname=prod port= /
/db
modulesplaceholder //modules
.
/resources
admin !-- Inherits from base? right? --
resources
/resources
/admin
Within my Admin_Bootstrap, I have the following two lines:
$this-bootstrap( 'db' );
$db = $this-getResource('db');
The error I'm getting is: 'Resource matching db not found'
What I expected was to get the base global resource, 'db' from the parent.
Is there a way to allow Admin_Bootstrap to see the parent db resource,
without having to repeat the db connection several times?
---
Philip
g...@gpcentre.net
http://www.gpcentre.net/
Re: [fw-general] Firefox Ajax problem
-- moesian rolandlamb...@googlemail.com wrote
(on Tuesday, 13 October 2009, 12:28 AM -0700):
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.
If you're using FireBug (and if you're not, you should be), check to see
what request headers are sent during your XHR call.
What ZF does is look for the header:
X-Requested-With: XMLHttpRequest
If that header isn't present, then isXmlHttpRequest() evaluates to
false.
There are two ways to get around that situation:
* Most JS toolkits allow you to pass custom headers when making an XHR;
good JS toolkits allow you to extend the functionality of the XHR
functionality to add the headers in so that *all* calls will add
them.
* Alternately, send a special query parameter that you can check for in
your code. If you use the parameter format, you can then also start
doing some fun stuff with the ContextSwitch action helper in ZF. :)
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.
--
View this message in context:
http://www.nabble.com/Firefox-Ajax-problem-tp25868337p25868337.html
Sent from the Zend Framework mailing list archive at Nabble.com.
--
Matthew Weier O'Phinney
Project Lead| matt...@zend.com
Zend Framework | http://framework.zend.com/
[fw-general] Custom validator not run when a Zend_Form field is empty?
The problem i had was that my custom validator was not being called when the value of the input (select) was empty. I couldnt use setRequired() because in some cases (dependent upon another form value) i want to process empty values. The solution was to do the following: $organiser_member = new Zend_Form_Element_Text(’organiser_member’); $organiser_member-setLabel(’* Organiser:’); // Force empty values through the custom validator! $organiser_member-setRequired(false); $organiser_member-setAllowEmpty(false); // Add the custom validator $organiser_member-addPrefixPath(’BC_Validate’, ‘BC/Validate’, ‘validate’); $organiser_member-addValidator(’EventOrganiser’, false); $form-addElement($organiser_member); Now the custom validator is always called, whether the input ‘organiser_member’ is set or not. -- View this message in context: http://www.nabble.com/Custom-validator-not-run-when-a-Zend_Form-field-is-empty--tp23666798p25874140.html Sent from the Zend Framework mailing list archive at Nabble.com.
[fw-general] Zend Framework 1.9.4 Released
The Zend Framework team is pleased to announce the immediate availability of the 1.9.4 release. This release is the fourth maintenance release in the 1.9 series. You may download it from: http://framework.zend.com/download/latest For a full list of closed issues, you can visit: http://framework.zend.com/changelog/1.9.4 Many thanks to all the contributors who helped with this release: issue reporters, documentation translators, and code contributors alike; the project gets better each release as the direct result of your efforts! --- Bug Hunt this week! Also, a reminder: our monthly bug hunt days are this week, Thursday and Friday, 15 and 16 October 2009! Join us on IRC on Freenode/#zftalk.dev and help close out the issue backlog! -- Matthew Weier O'Phinney Project Lead| matt...@zend.com Zend Framework | http://framework.zend.com/
