I'm trying to just work with adjusting a web page in Yii between languages.
So far I have this simple function tha can be called from the menu bar:
public function actionSetLanguage(){
if(Yii::app()->language == 'en_us'){
Yii::app()->language == 'en_uk';
} else {
Yii::app()->language == 'en_us';
}
$this->redirect(array('site/index'));
}
In my index page i'm just printing the value through Yii::app()->language.
In my config I have:
'language'=>'en_us',
My value of Yii::app()->language never changes though. It always prints out 'en_us'.
What am I doing wrong here?
I solved this by:
'behaviors' => array('ApplicationConfigBehavior'),
in my config:
Followed this article:
http://www.yiiframework.com/wiki/208/how-to-use-an-application-behavior-to-maintain-runtime-configuration/
Changed it to sessions rather than POST.
Controller updated to
if(Yii::app()->language == 'en_us'){
Yii::app()->session->add('lang', 'en_uk');
Yii::app()->language == Yii::app()->session['lang'];
} else {
Yii::app()->session->remove('lang');
Yii::app()->session->add('lang', 'en_us');
Yii::app()->language == Yii::app()->session['lang'];
}
$this->redirect(array('site/index'));
Related
I have created my component to add some desired config fields in Shopware 6. Everything is working fine but one problem that is image is looking as it is being saved in the administration but is not showing any src or else in dump.
And here is my dump preiew having #data null.
can anyone tell what should I do else here?
I will be very thankful.
There is a guide in the docs that explains exactly what your case is.
You can likely extend the \Shopware\Core\Content\Media\Cms\ImageCmsElementResolver and override the getType function:
public function getType(): string
{
return 'my-component-name';
}
The important part of the default ImageCmsElementResolver is the loading the media information. For that you also need in your CMS element resolver. I explain some parts of the existing ImageCmsElementResolver so you can see which steps you need:
public function collect(CmsSlotEntity $slot, ResolverContext $resolverContext): ?CriteriaCollection
{
// read the configuration, that is defined in the Admin JS. Likely also media for you
$mediaConfig = $slot->getFieldConfig()->get('media');
// if this config is NOT containing useful info
if (
$mediaConfig === null
|| $mediaConfig->isMapped()
|| $mediaConfig->isDefault()
|| $mediaConfig->getValue() === null
) {
// return nothing
return null;
}
// otherwise use the configured value as mediaId to load the media entry from the database
$criteria = new Criteria([$mediaConfig->getStringValue()]);
$criteriaCollection = new CriteriaCollection();
$criteriaCollection->add('media_' . $slot->getUniqueIdentifier(), MediaDefinition::class, $criteria);
// return the criterias to execute later, when all needed entities for the CMS page are fetched
return $criteriaCollection;
}
Now the data is fetched and as next step you need to put it into a variable accessible from the Twig template. For this you write into the same CMS element resolver this:
public function enrich(CmsSlotEntity $slot, ResolverContext $resolverContext, ElementDataCollection $result): void
{
$config = $slot->getFieldConfig();
$image = new ImageStruct();
// this is important for accessing data in Twig
$slot->setData($image);
// read the config again
$mediaConfig = $config->get('media');
// if the configuration looks promising
if ($mediaConfig && $config->isStatic() && $mediaConfig->getValue()) {
$image->setMediaId($config->getStringValue());
// look up the media from the entity loading step
$searchResult = $result->get('media_' . $slot->getUniqueIdentifier());
if (!$searchResult) {
return;
}
/** #var MediaEntity|null $media */
$media = $searchResult->get($config->getValue());
// if we do not have a media, then skip it
if (!$media) {
return;
}
// set the media entity to the slot data we just assigned to the slot
$image->setMedia($media);
}
}
After that you should have more info in the slot variable in Twig to embed a media.
I have a YII2 advanced template application with a function:
public function isVisible()
{
if ($return = \Yii::$app->getUser()->can($this->getWidgetPermission())) {
return true;
} else {
return false;
}
}
This function is not behaving the expected way with a specific permission, if I add the following code to print all user permissions and the involved permission:
public function isVisible()
{
if ($return = \Yii::$app->getUser()->can($this->getWidgetPermission())) {
return true;
} else {
pr($this->getWidgetPermission() ,'NON ALLOWED!');
pr(\Yii::$app->authManager->getPermissionsByUser(\Yii::$app->getUser()->getId()));
return false;
}
}
I get the name of the permission with the first pr() and an array of permissions with the second pr().
What is odd: the array of permissions INCLUDES the first one.
For example:
output of first pr():
backend\modules\m3p2\widgets\icons\WidgetIconProjects
output of second pr():
[
..,
[name] => backend\modules\m3p2\widgets\icons\WidgetIconProjects
..,
]
So IN THEORY:
\Yii::$app->getUser()->can($this->getWidgetPermission()
should return TRUE, but it's not!
Am I missing something obvious here?
BTW: I flushed permissions and nothing changed
Turned out the problem was in the cache.
I don't know why but both:
php yii cache/flush rbacCache and
php yii cache/flush-all
didn't clean the cache at all.
I had to manually delete the Cache files (in my case inside /runtime/rbacCache/rb/)
I am new to Zend and very keen to learn, so I would really appreciate some help and guidance.
I am trying to create a 'method in a class' that will save the session variables of product pages visited by members to a site i.e
i,e examplesite com/product/?producttype= 6
I want to save the number 6 in a session variable. I also do not want to have a global session for the entire site; I just want it for selected pages. So, I guess I have to have Zend_Session::start() on the selected page; but I am not clear how this should be done.
Should I instantiate it in the page view page. i.e products page or do this in the indexAction() method for the products page. I have attempted to instantiate it below but it did not work.
public function rememberLastProductSearched()
{ //my attempt to start a session start for this particular page.
Zend_Session::start();
}
$session->productSearchCategory = $this->_request->getParam('product-search-category');
return" $session->productSearchCategory ";
}
else
{
//echo " nothing there
return " $session->productSearchCategory";
//";
}
}
With the rememberLastProductSearched() method I was trying to get the method to first check whether the user had searched for a new product or just arrived at the page by default. i.e whether he had used the get() action to search for a new product. If the answer is no, then I wanted the system to check whether their had been a previous saved session variable. so in procedural syntax it would have gone like this:
if(isset($_Get['producttype']))
{
//$dbc database connection
$producttype = mysqli_real_escape_string($dbc,trim($_GET['producttype']));
}
else
if(isset($_SESSION['producttype'])){
$producttype = mysqli_real_escape_string($dbc,trim($_SESSION['producttype']));
}
Can you please help me with the Zend/oop syntax. I am totally confused how it should be?
you're asking about simple work flow in an action, it should begin something like:
//in any controller
public function anyAction()
{
//open seesion, start will be called if needed
$session = new Zend_Session_Namespace('products');
//get value
$productCategory = $this->getRequest()->getParam('producttype');
//save value to namespace
$session->productType = $productCategory;
//...
}
now to move this off to a separate method you have to pass the data to the method...
protected function rememberLastProductSearched($productType)
{
//open seesion, start will be called if needed
$session = new Zend_Session_Namespace('products');
$session->productType = $productType;
}
So now if you want to test for presence of a value...
//in any controller
public function anyAction()
{
//open seesion, call the namespace whenever you need to access it
$session = new Zend_Session_Namespace('products');
if (!isset($session->productType)) {
$productCategory = $this->getRequest()->getParam('producttype');
//save value to session
$this->rememberLastProductSearched($productCategory)
} else {
$productCategory = $session->productType;
}
}
That's the idea.
Be mindful of your work flow as it can sometimes be very simple to inadvertently overwrite your session values.
$session = new Zend_Session_Namespace("productSearch");
if ($this->getRequest()->getParam('producttype')) { //isset GET param ?
$session->productType = $this->getRequest()->getParam('producttype');
$searchedProductType = $session->productType;
} else { //take the session saved value
if ($session->productType) {
$searchedProductType = $session->productType;
}
}
//now use $searchedProductType for your query
i use grid cell renderer... and form bindig...
grid cell renderer valus is good
form bindig value is bad (
i tested: ff9 and last chrome
this bug ? or browser error ? or something else ?
sorry i little speak english.... (i use gtranslate)
error picture => http://test.eggproject.hu/gxt/textfieldentitesbugg.PNG
about json(gxt model)
{"ID":1,"user_email":"xxxx#xxxx.com","display_name":"XXX YYYY","user_cegnev":"","user_jogosultsag":"administrator","user_kedvezmeny":0,"user_city":0,"user_irsz":-1,"user_district":3,"user_street":241,"user_hazszam":"2813","user_emelet":"10","user_ajto":"588","user_kapucsengo":"58","user_comment":"óüöú\u0151\u0171áí","first_name":"Harangozo","last_name":"Gabor","user_telephone":"06111111","user_street2":""}
user_comment error displaying just textarea or textfield why ?
This is due to the components each section is using. A grid is essentially a tag which means any HTML encoded data loaded into this table is rendered correctly. Conversely A TextBox is a tag which only displays exactly what can be seen.
A solution is a custom field binding which processes the data in and out.
public class HTMLParserBinding extends FieldBinding {
protected Field<?> field;`
public HTMLParserBinding( Field<?> field, String property ) {
super(field, property);
this.field = field;
}
protected Object onConvertFieldValue( Object value ) {
if (value == null) {
return null;
}
return Format.htmlDecode(value.toString());
}
protected Object onConvertModelValue( Object value ) {
if( value == null ) {
return null;
}
return Format.htmlEncode(value.toString());
}
}
I'm trying to load, edit and save a record with CakePHP 2.0 but I get a generic error during the save method that don't help me to understand where is the problem.
if I try with debug($this->User->invalidFields()); I get an empty array, but I get false from $this->User->save() condition.
Here is the controller action where I get the error:
public function activate ($code = false) {
if (!empty ($code)) {
// if I printr $user I get the right user
$user = $this->User->find('first', array('activation_key' => $code));
if (!empty($user)) {
$this->User->set(array (
'activation_key' => null,
'active' => 1
));
if ($this->User->save()) {
$this->render('activation_successful');
} else {
// I get this error
$this->set('status', 'Save error message');
$this->set('user_data', $user);
$this->render('activation_fail');
}
debug($this->User->invalidFields());
} else {
$this->set('status', 'Account not found for this key');
$this->render('activation_fail');
}
} else {
$this->set('status', 'Empty key');
$this->render('activation_fail');
}
}
When I try the action test.com/users/activate/hashedkey I get the activation_fail template page with Save error message message.
If I printr the $user var I get the right user from cake's find method.
Where I'm wrong?
I think the problem may be in the way you're querying for the User record. When you do this:
$user = $this->User->find('first', array('activation_key' => $code));
The variable $user is populated with the User record as an array. You check to ensure it's not empty, then proceed; but the problem is that $this->User hasn't been populated. I think if you tried debug($this->User->id) it would be empty. The read() method works the way you're thinking.
You could try using the ID from that $user array to set the Model ID first, like so:
if (!empty($user)) {
$this->User->id = $user['User']['id']; // ensure the Model has the ID to use
$this->User->set(array (
'activation_key' => null,
'active' => 1
));
if ($this->User->save()) {
...
Edit: Well another possible approach is to use the $user array instead of modifying the current model. You said that you get back a valid user if you debug($user), so if that's true you can do something like this:
if (!empty($user)) {
$user['User']['activation_key'] = null;
$user['User']['active'] = 1;
if ($this->User->save($user)) {
...
This method works in the same way as receiving form data from $this->request->data, and is described on the Saving Your Data part of the book.
I'm curious though if there's another part of your setup that's getting in the way. Can other parts of your app write to the database properly? You should also check to make sure you aren't having validation errors, like their example:
<?php
if ($this->Recipe->save($this->request->data)) {
// handle the success.
}
debug($this->Recipe->validationErrors);