cakephp-3.0 | 易学教程

CakePHP query closest latitude longitude from database

阅读更多关于 CakePHP query closest latitude longitude from database

In a CakePHP (v3) application, how can I retrieve the closest results based on passed lat lng values? I'd like to have them back as native CakePHP entities, so something like this: public function closest($lat, $lng) { $sightings = //records within given lat lng $this->set(compact('sightings')); $this->set('_serialize', ['sightings']); } I know this SQL works: SELECT *, ( 3959 * acos( cos( radians(50.7) ) * cos( radians( latitude ) ) * cos( radians( longitude ) - radians(-1.8) ) + sin( radians(50.7) ) * sin( radians( latitude ) ) ) ) AS distance FROM sightings HAVING distance < 10 ORDER BY

CakePHP 3 : Define global contant variable

阅读更多关于 CakePHP 3 : Define global contant variable

How to reduce the amount of fields for _joinData in Cake 3.x?

阅读更多关于 How to reduce the amount of fields for _joinData in Cake 3.x?

问题 Situation Using Cake 3.2.4 I have a EventTicketSales table that $this->belongsToMany('Approvings', [ 'className' => 'Contacts', 'joinTable' => 'event_ticket_sales_approvings', 'targetForeignKey' => 'contact_id', 'saveStrategy' => 'replace', ]); When I do a pagination like this: $this->paginate['contain'] = [ 'Approvings' => function (\Cake\ORM\Query $query) { return $query->select([ 'Approvings.id', 'Approvings.name', 'Approvings.company', 'EventTicketSalesApprovings.event_ticket_sale_id' ]);

List all controllers/actions in Cakephp 3

阅读更多关于 List all controllers/actions in Cakephp 3

How do I list all the controllers/actions on my site? Configure::listObjects('model') doesnt seem to exist anymore. I am trying to write a function to generate/add to the ACO's in my ACL setup. Thanks. MjGaiser So here is what I did. In my Resource Controller: Include the reflection class/method libraries use ReflectionClass; use ReflectionMethod; To get the controllers: public function getControllers() { $files = scandir('../src/Controller/'); $results = []; $ignoreList = [ '.', '..', 'Component', 'AppController.php', ]; foreach($files as $file){ if(!in_array($file, $ignoreList)) {

How to retrieve associations together with authenticated user data?

阅读更多关于 How to retrieve associations together with authenticated user data?

问题 I have a Users table and a UsersProfiles table - the two are obviously related and the user table stores basic user_id , username , password while the users_profiles table stores firstname , lastname , job_title etc. In CakePHP 3, the call to Authentication Component on login returns the basic user table row. I would like to modify the same to also return the corresponding profile row. How can I do this? I found a way to do it - but am not sure if there is a more elegant or simpler way.

Save associations with Cakephp 3

阅读更多关于 Save associations with Cakephp 3

问题 I have a problem with CakePHP 3 and saving new entity and its associations with one operation. In my opinion I do it like recommended in the documentation. Here my controller: $articles = TableRegistry::get('Articles'); $article = $articles->newEntity($this->request->data); if ($this->request->is('post')) { $valid = $articles->validate($article, [ 'associated' => ['Topics'] ]); if ( $valid ) { $articles->save($article, [ 'validate' => false, 'associated' => ['Topics'] ]); } } Thats my models:

Mapping slugs from database in routing

阅读更多关于 Mapping slugs from database in routing

I have to support url friendly structure for a project. There is multiple tables with a slug column, in cakephp how can I route the slug to a controller in the most efficient way. At first I was checking if slug exist in a table, if slug exist use the route: $c = TableRegistry::get('cateogories'); $result= $c->find()->select(['id'])->where(['url'=>$slug])->toArray(); if(count($result) > 0) { $routes->connect( '/:slug', ['controller' => 'Categories', 'action' => 'index', 'id' => $result[0]['id']] ); } The problem being that I have multiple checks like the one above and each one is being ran

CakePHP 3 : Define global contant variable

阅读更多关于 CakePHP 3 : Define global contant variable

CakePHP 3.x - Load CSS in head tag for a specific action

阅读更多关于 CakePHP 3.x - Load CSS in head tag for a specific action

So far I can only load a specific CSS file for a specific action by include that CSS file within <body> tag from the corresponding view file. But I want to include that CSS file within <head> tag when a specific action is called? In your template, this can be achieved by linking to the css file using the block option : Creates a link(s) to a CSS style-sheet. If the block option is set to true, the link tags are added to the css block which you can print inside the head tag of the document. I.e. anywhere in the relevant template: $this->Html->css('special', ['block' => true]); This is output by

Why does formatting a date return the wrong year?

阅读更多关于 Why does formatting a date return the wrong year?

I want to print formatted dates on my page. I have an object date and I use $this->Time->format() for formatting. Everything works fine before December 27th. Unfortunately all dates after the December 26th, formatting change my year number. This is my debug($date) object(Cake\I18n\Time) { 'time' => '2015-12-30T00:00:00+0000', 'timezone' => 'UTC', 'fixedNowTime' => false } This is my debug($this->Time->format($date, 'YYYY')) '2016' I tried to use i18nFormat but I have the same problem. Here is my debug($date->i18nFormat('YYYY')); '2016' Thanks for your help i18n dates are formatted using