In Zend2 you can do this:
<?php echo $this->currencyFormat(120, 'ZAR'); ?>
This will result in:
ZAR 120.00
However, I want to end up with:
R 120.00
How can I set the prefix to rather be the currency symbol, as apposed to the code? The following doesn't work (obviously):
<?php echo $this->currencyFormat(120, 'R'); ?>
Figured it out myself. Easy as this:
$helper->setCurrencyPattern('R #0.#');
So the complete code which allows me to control everything in one place (Module.php) is as follows:
class Module
{
public function getConfig()
{
return array(
'view_helpers' => array(
'factories' => array(
'currencyFormat' => function($sm)
{
$helper = new \Zend\I18n\View\Helper\CurrencyFormat;
$helper->setCurrencyCode("ZAR");
$helper->setLocale('us_ZA');
$helper->setCurrencyPattern('R #0.#');
return $helper;
},
)
),
);
}
}
Enjoy...
Related
Can anyone suggest me how to hide both controller & action name from url in yii2?
I tried by writing rules but did not work.
this is my anchor tag:
<?php echo Html::a($model->title, ['category/view/', 'type' => $model->category->urlValue,'parameter' => $model->urlValue]); ?>
MY current url is like this :
http://localhost/project/category/view/news-and-events/dosarrest-strong-performer-in-2015-forrester-wave-for-ddos-service-providers-1
But I want it like this:
http://localhost/project/news-and-events/dosarrest-strong-performer-in-2015-forrester-wave-for-ddos-service-providers-1
It finally worked by writing a rule in main.php file as follows :
'<type:[A-Za-z0-9-]+>/<param:[A-Za-z0-9 -_.]+>' => 'category/view',
YOu chould create your own UrlRule. Something like:
class CustomUrlRule extends Object implements UrlRuleInterface {
public function createUrl($manager, $route, $params)
{
$parts = explode('/', $r);
if ($route === 'category/view'
&& isset($params['type'])
&& isset($params['parameter'])
) {
$url = generate some url;
unset($params['view'], $params['parameter']);
if (count($params)) {
$url .= '?' . http_build_query($params);
}
return $url;
}
return false;
}
public function parseRequest($manager, $request)
{
//parse request url and return true if it's url for category/view
}
}
and dont forget to add to config
config/web.php:
...
'urlManager' => [
'enablePrettyUrl' => true,
'showScriptName' => false,
'rules' => [
[
'class' => 'app\components\CustomUrlRule',
],
...
],
...
Is it possible to hook up (ideally in the controller) to add an additional parameter to routing?
I know that sounds unclear and at first glance it may sounds ridiculous - because to reach the controller we already must have routing. But I want to change only default variables.
I'll try to explain what I want to achieve:
Config:
return [
'router' => [
'routes' => [
'some' => [
'type' => 'Zend\Mvc\Router\Http\Segment',
'options' => [
'route' => '/some/:project',
'defaults' => [
'__NAMESPACE__' => 'Some\Controller',
'controller' => 'Some\Controller\Some',
'action' => 'some',
'extra' => 'default-value'
],
],
]
]
]
];
Controller:
class SomeController extends AbstractActionController {
protected $project = null;
public function setEventManager(EventManagerInterface $events)
{
parent::setEventManager($events);
$controller = $this;
$events->attach(
'dispatch', function (\Zend\Mvc\MvcEvent $e) use ($controller) {
$params = $e->getRouteMatch()->getParams();
$this->project = $params['project'] ;
// and there should be something that I want to
// achieve but do not know how (and if it is possible)
if ($this->project == 1) {
// magic action which modify config default param
// "extra" from "default-value" to "changed-value"
}
return;
}, 50
);
}
protected function attachDefaultListeners()
{
parent::attachDefaultListeners();
$eventManager = $this->getEventManager();
$eventManager->attach(
\Zend\Mvc\MvcEvent::EVENT_DISPATCH,
function(\Zend\Mvc\MvcEvent $event) {
$ViewModel = $event->getResult();
if ($ViewModel instanceof \Zend\View\Model\ViewModel) {
$ViewModel->setVariable('project',$this->project);
}
},
-99);
}
public function someAction() {
echo $this->params()->fromRoute("extra"); // return "default-value";
// but i want
echo $this->params()->fromRoute("extra"); // return "changed-value";
return new ViewModel();
}
}
View
<?php
echo "project: ".$this->project;
echo $this->url('some',['project'=>1]); // result: "/some/1"
I know this seems very strange. But for some reason (readable links, seo) is necessary to me.
Are you sure, you want to change the default param?
if ($this->project == 1) {
$e->getRouteMatch()->setParam('extra', 'changed-value');
}
You can set default params globally for assembling:
$serviceLocator->get('router')->setDefaultParam('extra', 'changed-value');
There is no way to change the defaults-Property of Zend\Mvc\Router\Http\Segment
If you really need it you must extend this class (but I would not recommend that, because I think your approach is already wrong)
I'm using a jQuery plugin that takes the text from labels associated with form elements and puts them as default text for the fields themselves. (You can find the plugin here.)
Here's the catch: it can only do this if the label has the class "inline". Now, I know I can use the following code to do this:
$this->add(array (
'name' -> 'name',
....
'options' => array (
'label' => 'Name',
'label_attributes' => array (
'class' => 'inline'
)
)
));
This will work fine, and if it has to be done item by item, then so be it. But I was wondering if there's some way I can add the class to ALL labels associated with text and text area form elements without using JavaScript. I'm thinking this would either done by a plugin, or by looping through all the elements in the form, but I don't know how to do either.
You could extend the FormRow view helper.
Here is a little example:
use Zend\Form\View\Helper\AbstractHelper;
use Zend\Form\View\Helper\FormRow;
class CustomFormRow extends FormRow
{
public function render(ElementInterface $element) {
...
$label = $element->getLabel();
if (isset($label) && '' !== $label) {
// Translate the label
if (null !== ($translator = $this->getTranslator())) {
$label = $translator->translate(
$label, $this->getTranslatorTextDomain()
);
}
$label->setAttribute('class', 'inline');
}
...
if ($this->partial) {
$vars = array(
'element' => $element,
'label' => $label,
'labelAttributes' => $this->labelAttributes,
'labelPosition' => $this->labelPosition,
'renderErrors' => $this->renderErrors,
);
return $this->view->render($this->partial, $vars);
}
...
}
You could probably leave the rest as it is and you should be good to go once you add some configuration in your Module.php for your view helper.
public function getViewHelperConfig() {
return array(
'factories' => array(
'CustomFormRow' => function($sm) {
return new \Application\View\Helper\CustomFormRow;
},
)
);
}
In your template files you now have to use your viewHelper instead.
<?php echo $this->CustomFormRow($form->get('yourelement')); ?>
I write logger config and used Zend\Log\LoggerServiceFactory for configure Logger. If I use base writers all work. But I want add to a logger my own writer who created by factory, and this is donn`t work.
Is there a way to use config and base logger factory to add writer from own factory?
Update: here is my code
This is my config where I define factory for Logger, factory for writer and configs for base writers
// config/autoload/global.php
return array(
'service_manager' => array(
'factories' => array(
'Logger' => 'Zend\Log\LoggerServiceFactory',
'Rollbar' => 'Yassa\Rollbar\Log\Writer\Rollbar'
),
),
'log' => array(
'writers' => array(
array(
'name' => 'stream',
'options' => array(
...
),
),
array(
'name' => 'stream',
'options' => array(
...
),
),
array(
'name' => 'Rollbar',
),
),
),
);
Yassa\Rollbar\Log\Writer\Rollbar - it`s a factory from yassa\rollbar module (github)
Without Rollbar writer this config does what I need - create and configure standart writers.
Thus I call logger from aontroller:
$this->getServiceLocator()->get('Logger')->info('test');
I researched the component code and did not find a way to use the factory to create my own writer. Unfortunately currently this is not possible.
I think I found the solution. The solution is not very nice, but nothing better I figured it out.
I wrote a replacement for standard factory (\Zend\Log\LoggerServiceFactory) and transfer logger configuration from the Logger constructor in the my factory. In addition, I added a check for the writer factory.
Here is the resulting class:
<?php
namespace Application\Factory;
use Zend\Log\Exception\InvalidArgumentException;
use Zend\Log\Logger;
use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
class LoggerServiceFactory implements FactoryInterface
{
public function createService(ServiceLocatorInterface $serviceLocator)
{
// Configure the logger
$config = $serviceLocator->get('Config');
$options = isset($config['log']) ? $config['log'] : array();
$logger = new Logger();
if (is_array($options)) {
if (isset($options['writers']) && is_array($options['writers'])) {
foreach ($options['writers'] as $writer) {
if (!isset($writer['name'])) {
throw new InvalidArgumentException('Options must contain a name for the writer');
}
$priority = (isset($writer['priority'])) ? $writer['priority'] : null;
$writerOptions = (isset($writer['options'])) ? $writer['options'] : null;
if ($serviceLocator->has($writer['name'])) {
$writer = $serviceLocator->get($writer['name']);
$logger->addWriter($writer, $priority, $writerOptions);
} else {
$logger->addWriter($writer['name'], $priority, $writerOptions);
}
}
}
if (isset($options['exceptionhandler']) && $options['exceptionhandler'] === true) {
Logger::registerExceptionHandler($logger);
}
if (isset($options['errorhandler']) && $options['errorhandler'] === true) {
Logger::registerErrorHandler($logger);
}
}
return $logger;
}
}
Can anybody suggest a better solution?
This is the Rob Allen's Quick start Tutorial for Zend Framework beta4.
Error Message:Zend\ServiceManager\ServiceManager::get was unable to fetch or create an instance for album-table
It seems like it fails trying to make a connection to the db, but I have not found way to tell. It's uses a closure to return an instance from the ServiceManager, but gets the above error message.
module/Album/Module.php
namespace Album;
class Module
{
public function getAutoloaderConfig()
{
return array(
'Zend\Loader\ClassMapAutoloader' => array(
__DIR__ . '/autoload_classmap.php',
),
'Zend\Loader\StandardAutoloader' => array(
'namespaces' => array(
__NAMESPACE__ => __DIR__ . '/src/' . __NAMESPACE__,
),
),
);
}
public function getConfig()
{
return include __DIR__ . '/config/module.config.php';
}
public function getServiceConfiguration()
{
$albumTable = array(
'factories' => array(
'album-table' => function($sm) {
$dbAdapter = $sm->get('db-adapter');
$table = new AlbumTable($dbAdapter);
return $table;
},
),
);
return $albumTable;
}
}
namespace Application;
use Zend\Db\Adapter\Adapter as DbAdapter,
class Module
{
public function getConfig()
{
return include __DIR__ . '/config/module.config.php';
}
public function getServiceConfiguration()
{
$factoryDBAdaptor = array(
'factories' => array(
'db-adapter' => function($sm) {
$config = $sm->get('config');
$config = $config['db'];
$dbAdapter = new DbAdapter($config);
return $dbAdapter;
},
),
);
return $factoryDBAdaptor;
}
}
config\autoload\global.php
return array(
'db' => array(
'driver' => 'PDO',
'dsn' => 'mysql:dbname=zf2tutorial;hostname=localhost',
'username' => 'user',
'password' => 'password',
'driver_options' => array(
PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\''
),
),
);
It's related to the fact that Zend Framework's master has changed since Beta 4 and so my beta 4-targeted tutorial no longer works with latest ZF master.
Also, the SM may have previous exceptions, so you should check if there are any previous exceptions as that may show an underlying error.
Update
As of 11th July 2012, my tutorial is now updated for Beta 5. It now uses the Db Adapter's ServiceFactory to create the adapter and so you don't even need to modify Application's Module class any more.
Make sure the main Module.php has a reference the getServiceConfiguration(). I had the same problem and had forgotten to include it.
module/Application/Module.php:
<?php
namespace Application;
use Zend\Db\Adapter\Adapter as DbAdapter;
class Module
{
public function getConfig()
{
return include __DIR__ . '/config/module.config.php';
}
public function getServiceConfiguration()
{
return array(
'factories' => array(
'db-adapter' => function($sm) {
$config = $sm->get('config');
$config = $config['db'];
$dbAdapter = new DbAdapter($config);
return $dbAdapter;
},
),
);
}
}
update your composer.json file with following line.
"zendframework/zendframework": "dev-master#18c8e223f070deb07c17543ed938b54542aa0ed8"
run following commands you will be good to go.
php composer.phar self-update
php composer.phar update
php composer.phar install
Fixed this error by disabling toolbar. Just go to config/autoload/zend-developer-tools.local-development and set toolbar to false.
'toolbar' => [
/**
* Enables or disables the Toolbar.
*
* Expects: bool
* Default: false
*/
'enabled' => false,