controllers | 易学教程

Passing Parameters to sails.js policies

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问题 Sails.js (0.9v) controllers have policies defined as: RabbitController: { '*': false, nurture : 'isRabbitMother', feed : ['isNiceToAnimals', 'hasRabbitFood'] } is there a way to pass params to these acls eg: RabbitController: { '*': false, nurture : 'isRabbitMother(myparam)', feed : ['isNiceToAnimals(myparam1, myparam2)', 'hasRabbitFood(anotherParam)'] } This may lead to multiple use of these functions for different params. Thanks Arif 回答1: The policies are middleware functions with the

What are the Laravel naming conventions for controllers/models/views?

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问题 I remember hearing you should name your controllers, models and views in a special way. Either singular or plural. I don't remember which ones to name what though, and i can't find anything about it in the doc. I'm guessing it's like this: Controllers are plural Views are plural Models are singular Am i on the right track? I understand it's just a convention and you don't have to follow them, but i still want to know what the right way is. 回答1: In ASP.NET MVC, I use the convention you

How to organize controller in moderately large Rails application?

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I'm working on an application with quite a few related models and would like to hear some opinions on how best to organize the controllers. Here are some options I have been considering: 1) Namespace the controllers. So, for example, have a controllers/admin directory and a controllers/public directory. This seems appealing for organization but also sorta contrived since a single resource could often have actions which might sensibly belong in different directories (e.g. the show action is public whereas the create action is admin). So this would mean breaking up some of my resources into two

Data passed to view, not accessible in layout - Laravel Controllers

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If I have this in my controller $this->layout->nest('content', 'home.index', $array); I can only access the data in $array inside the home.index.blade.php template file, and NOT in the layouts.main that I am using. The layout & the view load correctly, I just cannot access any data passed in a controller from the layout file. Anyone out there that can help? To Clarify - Say I wanted to pass a title variable to my layout.main, how would I go about it? the method I posted above only allows me to access $array from within the 'content' of index.blade.php To pass data to the layout you use the

How to check if an angularjs controller has been defined

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问题 I've got an app defined this way: angular.module("myApp", [...]) .config(function ($stateProvider, $controllerProvider) { if (isControllerDefined(controllerName)) { do_stuff(); } }) The controllers are defined this way: angular.module("myApp") .controller("myController", function ($scope) { ... }); How can I define isControllerDefined() (in the config above) to check whether a given controller exists if I have the name of the controller? I feel like I should be able to do something like one

First Call to a Controller, Constant is defined, Second call, “uninitialized constant Oauth”?

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I am trying to get the OAuth gem to work with Rails 3 and I'm running into this weird problem... (independent of the gem, I think I've run into this once before) I have a controller called "OauthTestController", and a model called "ConsumerToken". The model looks like this. require 'oauth/models/consumers/token' class ConsumerToken < ActiveRecord::Base include Oauth::Models::Consumers::Token end When I go to "/oauth_test/twitter", it loads the Oauth::Models::Consumers::Token module and I'm able to connect to twitter no problem. But the second time I try it (just refresh the /oauth_test/twitter

Rails Updating Data in one Model from another Model's Controller

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I have a User model that has billing_id. I have Order model that runs transactions with a payment gateway which returns a billing id I'd like to save into the billing_id column on the User model. I think I am getting the basics of MVC architecture mixed up. I am under the impression that UsersController and OrdersController update data of their respective tables. Does that mean that if I have something returned from OrdersController such as a billing id, there is no other way of saving that billing id into a billing_id column in User model? Thanks and sorry if this is extremely rudimentary. :)

nested routes and form_for and models using has_one and belongs_to

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问题 How to map out has_one model with nested routes and how to add a form_for for /localhost:3000/users/1/profile/new,html.erb following RESTful database? User has one Profile. Models class Profile < ActiveRecord::Base attr_accessible :name, :surname belongs_to :user end class User < ActiveRecord::Base attr_accessible :email, :email_confirmation, :password, :password_confirmation has_secure_password has_one :profile, dependent: :destroy end resources :users do resources :profiles (note: has_one

Devise controllers rails

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问题 I'm using Rails 3, on ruby 1.8.7. And using for auth. devise (1.1.3). But it is a quite large community site i'm building, so i have a table for profiles and a table for users. And every time a user registers it should generate a profile also, but in devise i'm not allowed the controllers, so i'm completely lost.. Edit Now it says undefined method `getlocal' for Tue, 28 Dec 2010 11:18:55 +0000:DateTime Then when i make a file in lib called date_time.rb with this code class DateTime def

angularjs multiple controllers on one page

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I have a page with multiple controllers, one of the controller is being used in 2 different divs within the same page. I am not sure if it is a scope issue or I just miss something in my code. here is the plunkr http://plnkr.co/edit/IowesXE3ag6xOYfB6KrN?p=preview I want to hide the textbox when the user clicks on 'Savings' link, display the box when clicking on 'Cost' link. Every time you use ng-controller, you make a new instance of said controller, with it's own scope. If you set subCCtrl on the body tag (or a new parent), and remove it from the two divs it is currently on, it works for me.