controllers

问题 I am creating a reporting application in which I have 3 scenes with 3 controller classes. My aim is to click on a button (Send Email) from my MaintainanceBacklog_Controller Class, which uses 3 ObservableList from the same controller class and 1 ObservableList from another controller class( BatchProcesses_Controller ). I need to pass this one List from BatchProcesses_Controller to my MaintainanceBacklog_Controller . I am getting Caused by: java.lang.IllegalArgumentException: Can not set

问题 I am creating a reporting application in which I have 3 scenes with 3 controller classes. My aim is to click on a button (Send Email) from my MaintainanceBacklog_Controller Class, which uses 3 ObservableList from the same controller class and 1 ObservableList from another controller class( BatchProcesses_Controller ). I need to pass this one List from BatchProcesses_Controller to my MaintainanceBacklog_Controller . I am getting Caused by: java.lang.IllegalArgumentException: Can not set

问题 Hello Developers & Coders , My question is How to define a global variable , that can be used in all controllers in Laravel ? I have defined one variable $company in AppServiceProviders's boot method - that im using in all blade views , but I can not use it in controllers file , it gives error , undefined variable $company class AppServiceProvider extends ServiceProvider { /** * Bootstrap any application services. * * @return void */ public function boot() { View::share('key', 'value');

问题 Hello Developers & Coders , My question is How to define a global variable , that can be used in all controllers in Laravel ? I have defined one variable $company in AppServiceProviders's boot method - that im using in all blade views , but I can not use it in controllers file , it gives error , undefined variable $company class AppServiceProvider extends ServiceProvider { /** * Bootstrap any application services. * * @return void */ public function boot() { View::share('key', 'value');

问题 I am trying to keep my controllers nice a RESTful. One thing I keep running into is the need for a button or link on the site to trigger a specific event on a model. For example: @user.ban! Currently, I either make a custom named route on the users controller or if it's a more complex set of related actions, I create a new controller that acts on the same model as another "traditionally named" controller. What is the best approach in this type of situation? What factors weigh into the

问题 I know questions similar to this have been asked, but I have been searching through the internet and I can't seem to find exactly what I'm looking for. The most common answer is to put it in the controller. I liked a particular solution from stackoverflow that had a SessionController and NonSessionController , both extending the main controller but with SessionController checking if the user is logged in before the dispatch. Does this mean that the controller would look something like this?

问题 I need to check the validity of a coupon code on the checkout/cart page with server-side code. Magento already ships with a similar check in place. However, I need to add one to see if a user is connected or not: what would be the best way to extend/override that action in Magento? I know I can copy the controller PHP file to the /app/code/local/ folder tree, but I'm wondering whether there's a better way to do it. 回答1: Anything besides modifying the core is good in my opinion. With that said

问题 I am creating a Rails 3 plugin and I want to integrate controllers in it that will be automaticly consider by rails as a "normal" controller from the app/controllers folder. How can I do that or what is the best solution for me to have custom controllers from a plugin? I have found documentations from guides.rubyonrails.org but they have changed the documentation and plugin development doesn't include controllers anymore. Thanks 回答1: You will need to define a class within your plugin that

问题 i’m using the Codeigniter.2.1.3 for a website, so i need to extend the CI_Controller so i can add a method to be executed with all controllers so i did what’s in the user_guide: creating a file named MY_Controller.php in the application/core folder the creating in it MY_Controller Class that extends the CI_Controller, the changing my regular controller to extend the MY_controller like this: MY_controller.php: class MY_Controller extends CI_Controller{ protected $page; # Constructor function _

问题 How come in sails you cannot access other controller methods from within another one? like this. module.exports = findStore: -> # do somthing index: -> @findStore(); # Error: undefined Compiled module.exports = { findStore: function() {}, index: function() { return this.findStore(); // Error: undefined } }; If you can't do this, then why not? how else should I be doing this... 回答1: Having the same problem for last few hours. I used the api/services folder. It may not be exactly what you need