Sorry for my english, but I hope you will understand me.
Simplified code looks like this:
//in bootstrap.php
ini_set('intl.default_locale', 'deu');
// MainMenusTable.php
public function initialize(array $config)
{
parent::initialize($config);
...
$this->addBehavior('Translate', ['fields' => ['title']]);
...
}
//in controller - THIS WORKS!
public function add()
{
I18n::locale('eng');
$mainMenu = $this->MainMenus->newEntity();
if ($this->request->is('post')) {
$mainMenu = $this->MainMenus->patchEntity($mainMenu, $this->request->data);
$this->MainMenus->save($mainMenu)
}
$this->set(compact('mainMenu'));
}
// in controller BUT THIS DOES'T WORK:
public function add()
{
I18n::locale('deu');
$mainMenu = $this->MainMenus->newEntity();
if ($this->request->is('post')) {
$mainMenu = $this->MainMenus->patchEntity($mainMenu, $this->request->data);
$this->MainMenus->save($mainMenu)
}
$this->set(compact('mainMenu'));
}
I have the same problem when I read the record
//in controller - THIS WORKS!
I18n::locale('eng');
$query = $this->MainMenus->find('all')->order(['MainMenus.id' => 'ASC'])->all();
// in controller BUT THIS DOES'T WORK:
I18n::locale('deu');
$query = $this->MainMenus->find('all')->order(['MainMenus.id' => 'ASC'])->all();
For 'deu' I manually entered records.
Do you know what the problem is?
Thanks!
This is a solution to the problem from https://github.com/cakephp/cakephp/issues/8416:
The behavior assumes that you store the records in the default language. If the current locale is the same as the default language, then it will just return the records in the database instead of fetching from the translations table.
The title will not be saved in the i18n table for the default language, that is only done for other languages.
Related
so, I have 2 tables, stage and event. Stage hasMany event, and Event belongsTo Stage. And I want to show all stage and its event as json. Here is my code in controller:
public function getschedule(){
$schedule = Stage::all();
//$event = Event_schedule2020::all();
if (!$schedule) {
return response()->json(['msg'=>'Error not found','code'=>'404']);
}
foreach($schedule->events as $array){
$datax[] = [
'id'=>$array->id,
'time'=>$array->time,
'category'=>$array->category,
'type'=>$array->title,
'designer'=>$array->designer,
];
}
foreach ($schedule as $item) {
$jadwal[] = [
'id'=>$item->id,
'date'=>$item->date,
'place'=>$item->stage,
'data'=>$datax,
];
}
return response()->json($jadwal);
}
but I always get this error
the error
so, is there anything I can do about this?
You can utilize inbuilt functions to do what you want to. Laravel automatically transforms model into JSON, no need to built arrays with it.
public function getschedule() {
// tell laravel you want to eager load events
$stages = Stage::with('events')->get();
// laravel knows you loaded events and therefor you can just return it and it does the rest automatically
return response()->json($stages);
}
in your Stage model you have to create relationship like this
public function events()
{
return $this->hasMany('App\Event');
}
then in your Controller
public function getschedule(){
$schedules = Stage::with('events')->get()->toArray();
return response()->json($schedules );
}
your mistake is call events on a collection for solve this you can change foreach like followings :
public function getschedule(){
$schedules = Stage::all(); // I add a 's' to $schedule because is better set plural name;
if (!$schedule) {
return response()->json(['msg'=>'Error not found','code'=>'404']);
}
foreach($schedules as $schedule){
$datax = [];
foreach($schedule->events as $event){
$datax[] = [
'id'=>$event->id,
'time'=>$event->time,
'category'=>$event->category,
'type'=>$event->title,
'designer'=>$event->designer,
];
}
$jadwal[] = [
'id'=>$item->id,
'date'=>$item->date,
'place'=>$item->stage,
'data'=>$datax,
];
}
return response()->json($jadwal);
}
but above solution is not recommended because send many request to server in any foreach loop, following solution is better:
public function getschedule(){
$schedules = Stage::with('events')->get(); // only this difference with above soloution and the rest is the same
if (!$schedule) {
return response()->json(['msg'=>'Error not found','code'=>'404']);
}
foreach($schedules as $schedule){
$datax = [];
foreach($schedule->events as $event){
$datax[] = [
'id'=>$event->id,
'time'=>$event->time,
'category'=>$event->category,
'type'=>$event->title,
'designer'=>$event->designer,
];
}
$jadwal[] = [
'id'=>$item->id,
'date'=>$item->date,
'place'=>$item->stage,
'data'=>$datax,
];
}
return response()->json($jadwal);
}
class DynamicDependent extends Controller
{
function fetch(Request $request)
{
$value = "home";
$value2 = Lang::get('home.'.$value.'');
}
}
output :'home.home'.
But i need value from language file.
please guide me to get this.
It seems like you are trying to get a translation. For that you can use the trans helper method like this:
//In your resources/lang/{some_lang_code}/home.php
return [
'home' => 'My translation',
];
//In your controller
$value = "home";
$value2 = trans('home.'.$value); //My translation
I would like to recover the slug of 2 categories from my routes but can’t write the Controller.
My Route
Route::get('technicians/o/{occupation}/c/{city}', 'User\TechnicianController#viewoccupationcity');
My Controller
public function viewoccupationcity($slug)
{
$technicians = TechnicianResource::collection(occupation::where('slug',$slug)->firstOrFail()->technicians()
->with('city','occupation')
->latest()->get());
return $technicians;
}
Route::get('technicians/o/{occupation}/c/{city}', 'User\TechnicianController#viewoccupationcity');
Your controller will accept the parameters from your route as variables by order
public function viewoccupationcity($ocupation, $city)
{
...
}
Example:
URL: technicians/o/foo/c/bar
public function viewoccupationcity($ocupation, $city)
{
// $ocupation will be 'foo'
// $city will be 'bar
}
Ok, you would need to retrieve 2 variables as that is what you are passing
public function viewoccupationcity($occupation, $city)
If you want the whole slug to do another search then you would use the $request object. So like so
public function viewoccupationcity(Request $request, $occupation, $city){ // You also need to include the Request decleration
$slug = $request->path();
$technicians = TechnicianResource::collection(occupation::where('slug',$slug)->firstOrFail()->technicians()
->with('city','occupation')
->latest()->get());
return $technicians;
}
EDIT: We are having to do a lot of guesswork as your question isn't very clear. I think what you are trying to achieve is probably this
public function viewoccupationcity($occupation, $city){
$technicians = TechnicianResource::collection(occupation::where('city',$city)->where('occupation',$occupation)->firstOrFail()->technicians()
->with('city','occupation')
->latest()->get());
return $technicians;
}
If you need something more then you need to give more details
Accessors will do their job on a single attribute perfectly, but I need a way to have a method to do an Accessor/Getter job on all attributes and automatically.
The purpose is that I want to replace some characters/numbers on getting attributes and then printing them out. I can do it from within controller and manually but I think it would be great to have it from model side and automatically.
Like overriding getAttributes() method:
public function getAttributes()
{
foreach ($this->attributes as $key => $value) {
$this->attributes[$key] = str_replace([...], [...], $value);
}
return $this->attributes;
}
But I have to call it every time on model $model->getAttributes();
Any way to do it automatically and DRY?
Try something like:
public function getAttribute($key)
{
if (array_key_exists($key, $this->attributes) || $this->hasGetMutator($key)) {
if($key === 'name') return 'modify this value';
return $this->getAttributeValue($key);
}
return $this->getRelationValue($key);
}
It's fully overriding the default method so be a bit careful.
EDIT
Also check out: http://laravel.com/docs/5.1/eloquent-mutators
I would go with following approach and override the models __get method:
public function __get($key)
{
$excluded = [
// here you should add primary or foreign keys and other values,
// that should not be touched.
// $alternatively define an $included array to whitelist values
'foreignkey',
];
// if mutator is defined for an attribute it has precedence.
if(array_key_exists($key, $this->attributes)
&& ! $this->hasGetMutator($key) && ! in_array($key, $excluded)) {
return "modified string";
}
// let everything else handle the Model class itself
return parent::__get($key);
}
}
How about running it with each Creating and Updating events. So you can do something like that:
public function boot()
{
Model::creating(function ($model)
return $model->getAttributes(); //or $this->getAttributes()
});
Model::updating(function ($model)
return $model->getAttributes(); //or $this->getAttributes()
});
}
I'm new to cakePHP. Needless to say I don't know where to start reading. Read several pages about AJAX and JSON responses and all I could understand is that somehow I need to use Router::parseExtensions() and RequestHandlerComponent, but none had a sample code I could read.
What I need is to call function MyController::listAll() and return a Model::find('all') in JSON format so I can use it with JS.
Do I need a View for this?
In what folder should that view go?
What extension should it have?
Where do I put the Router::parseExtension() and RequestHandlerComponent?
// Controller
public function listAll() {
$myModel = $this->MyModel->find('all');
if($this->request->is('ajax') {
$this->layout=null;
// What else?
}
}
I don't know what you read but I guess it was not the official documentation. The official documentation contains examples how to do it.
class PostsController extends AppController {
public $components = array('RequestHandler');
public function index() {
// some code that created $posts and $comments
$this->set(compact('posts', 'comments'));
$this->set('_serialize', array('posts', 'comments'));
}
}
If the action is called with the .json extension you get json back, if its called with .xml you'll get xml back.
If you want or need to you can still create view files. Its as well explained on that page.
// Controller code
class PostsController extends AppController {
public function index() {
$this->set(compact('posts', 'comments'));
}
}
// View code - app/View/Posts/json/index.ctp
foreach ($posts as &$post) {
unset($post['Post']['generated_html']);
}
echo json_encode(compact('posts', 'comments'));
// Controller
public function listAll() {
$myModel = $this->MyModel->find('all');
if($this->request->is('ajax') {
$this->layout=null;
// What else?
echo json_encode($myModel);
exit;
// What else?
}
}
You must use exit after the echo and you are already using layout null so that is OK.
You do not have to use View for this, and it is your wish to work with components. Well all you can do from controller itself and there is nothing wrong with it!
Iinjoy
In Cakephp 3.5 you can send json response as below:
//in the controller
public function XYZ() {
$this->viewBuilder()->setlayout(null);
$this->autoRender = false;
$taskData = $this->_getTaskData();
$data = $this->XYZ->getAllEventsById( $taskData['tenderId']);
$this->response->type('json');
$this->response->body(json_encode($data));
return $this->response;
}
Try this:
public function listAll(){
$this->autoRender=false;
$output = $this->MyModel->find('all')->toArray();
$this->response = $this->response->withType('json');
$json = json_encode($output);
$this->response = $this->response->withStringBody($json);
}