cakephp-3.0

问题 I followed the upgrade guide (after I upgraded from 3.6 to 3.8 ) but I get this error: Error: [Cake\View\Exception\MissingTemplateException] Template file "Error\error500.ctp" is missing .... If you want to customize this error message, create src\Template\Error\fatal_error.ctp After the upgrade procedure my templates moved to app_name\templates directory and renamed to *.php instead of *.ctp . I updated the app.php and app.default.php with the new paths: 'App' => [ 'namespace' => 'App',

问题 The CakePHP 3.0 documentation includes an example of how to create an event using a model as an example. I've tried and tried and it's just not translating for me. Does anyone have a CakePHP 3.x example of using a custom event where a controller sets a variable in the controller triggering the event? 回答1: Let's say we have an admin dashboard that you want to inject some code into using events so that you can decouple your plugins and not hard code dashboard functionality for particular

问题 In CakePHP 3, I had a model called Articles and a field called 'subject', and I ran into a roadblock trying to retrieve a list of the 100 most commonly-used article subjects. The following code's resulting SQL selected all of the possible fields and not COUNT(*) : $articles->find('list', [ 'keyField' => 'subject', 'valueField' => 'COUNT(*)' ]) ->group('subject') ->order(['COUNT(*)' => 'DESC']) ->limit(100) ->toArray(); Then I remembered "CakePHP’s ORM offers abstraction for some commonly used

问题 I am migrating an existing 2.5 app over to 3.0. I am getting an 404 error when using ajax. This works fine in cakePHP 2.5 url: "/cakephp3/pages/myaction.json" I don't see any step that I might have missed. I am sure it is a routing issue with the .json extension routes.php Router::scope('/', function ($routes) { Router::extensions(['json', 'xml']); $routes->connect('/', ['controller' => 'Pages', 'action' => 'home']); $routes->connect('/hotel-training-courses', ['controller' => 'pages',

问题 I am migrating an existing 2.5 app over to 3.0. I am getting an 404 error when using ajax. This works fine in cakePHP 2.5 url: "/cakephp3/pages/myaction.json" I don't see any step that I might have missed. I am sure it is a routing issue with the .json extension routes.php Router::scope('/', function ($routes) { Router::extensions(['json', 'xml']); $routes->connect('/', ['controller' => 'Pages', 'action' => 'home']); $routes->connect('/hotel-training-courses', ['controller' => 'pages',

问题 in my routes file i define a route for my controller method $routes->connect('/category/:cat', ['controller' => 'Categories', 'action' => 'category']); My controller method is this public function category(){ $this->paginate = [ 'limit' => 2 ]; $this->viewBuilder()->layout('newLayout'); $cat = $this->request->params['cat']; $id = $this->Categories->findBySlug($cat)->select(['id'])->hydrate(false)->toArray(); $cid = $id[0]['id']; $category = $this->ProductCategories ->find("all") ->select(['id

问题 in my routes file i define a route for my controller method $routes->connect('/category/:cat', ['controller' => 'Categories', 'action' => 'category']); My controller method is this public function category(){ $this->paginate = [ 'limit' => 2 ]; $this->viewBuilder()->layout('newLayout'); $cat = $this->request->params['cat']; $id = $this->Categories->findBySlug($cat)->select(['id'])->hydrate(false)->toArray(); $cid = $id[0]['id']; $category = $this->ProductCategories ->find("all") ->select(['id

问题 This is driving me mad. Why does Cake need to make simple things overly complex.. I am hoping to get Cake to generate SQL that looks like this.. I expect the SQL that runs to be DELETE `ProductVouchers` FROM `product_vouchers` AS `ProductVouchers` WHERE `ProductVouchers`.`id` = 16 AND `ProductVouchers`.`client_id` IS NULL; I am using delete() like this $this->ProductVouchers->delete([ 'ProductVouchers.id'=>$id, 'ProductVouchers.client_id'=>"NULL" ]); The log shows DELETE `ProductVouchers`

问题 This is driving me mad. Why does Cake need to make simple things overly complex.. I am hoping to get Cake to generate SQL that looks like this.. I expect the SQL that runs to be DELETE `ProductVouchers` FROM `product_vouchers` AS `ProductVouchers` WHERE `ProductVouchers`.`id` = 16 AND `ProductVouchers`.`client_id` IS NULL; I am using delete() like this $this->ProductVouchers->delete([ 'ProductVouchers.id'=>$id, 'ProductVouchers.client_id'=>"NULL" ]); The log shows DELETE `ProductVouchers`

问题 I'm doing a restfull api in cakephp... And sometime i have some throw exceptions. For example: if (!$this->request->is('post')) { throw new MethodNotAllowedException("The requested resource does not support http method " . $this->request->param('_method')); } My problem is when the url is /controller/action.json the response is : { message: "The requested resource does not support http method GET", url: "/api/auth/users/authenticate.json", code: 405 } In json format, but, when my url is