mass-assignment

问题 I have been using mass assignment a lot. I recently came across this issue, where I create fillable, and also defaults for null values, but on using mass assignment, if my inputs are empty, it returns a "Cannot Be Null" Error. My Model protected $fillable = ['name','status']; My Controller $this->model->create($request->all()); My Migration $table->boolean('status')->default(0); Shouldn't the above mean that when I provide nothing on the input field status , it should default to 0? But column

问题 I have been using mass assignment a lot. I recently came across this issue, where I create fillable, and also defaults for null values, but on using mass assignment, if my inputs are empty, it returns a "Cannot Be Null" Error. My Model protected $fillable = ['name','status']; My Controller $this->model->create($request->all()); My Migration $table->boolean('status')->default(0); Shouldn't the above mean that when I provide nothing on the input field status , it should default to 0? But column

问题 Rails 4 ships with strong_parameters, which is a great addition - but I've run into a problem with it. I have a polymorphic model Comment and I cannot for the life of me get the controller to accept the parameters it needs. Here is my code (shortened for clarity): Routes: resources :articles do resources :comments end Models: class Article < ActiveRecord::Base has_many :comments, :as => :commentable end class Comment < ActiveRecord::Base belongs_to :commentable, :polymorphic => true end

问题 HP fortify scan gives me a message as Mass Assignment: Insecure Binder Configuration ( API Abuse, Structural ) for most of the Action Methods in my controller. Below is the example of the action method. <HttpPost> Function Edit(model as GridViewModel) Dim manager as new Managers manager.Edit(model.id, model.name, model.desc,model.class) Return Nothing End Function When I tried following method the error was gone. <HttpPost> Function Edit(id as integer?,name as string, desc as string, class as

问题 I'm having a time trying to get this nested model working. I've tried all manner of pluralization/singular, removing the attr_accessible altogether, and who knows what else. restaurant.rb: # == RESTAURANT MODEL # # Table name: restaurants # # id :integer not null, primary key # name :string(255) # created_at :datetime not null # updated_at :datetime not null # class Restaurant < ActiveRecord::Base attr_accessible :name, :job_attributes has_many :jobs has_many :users, :through => :jobs has

问题 Suppose I have this class and interface class User { name: string; age: number; isAdmin: boolean; } interface IUser { name: string; age: number; } And then I get this json object from somewhere const data = { name: "John", age: 25, isAdmin: true } I want to subset data using IUser and remove the isAdmin property like this let user = subset<IUser>(data); // user is now { name: "John", age: 25 } // can safely insert user in the db My question is how do I implement that function in TypeScript?

问题 Suppose I have this class and interface class User { name: string; age: number; isAdmin: boolean; } interface IUser { name: string; age: number; } And then I get this json object from somewhere const data = { name: "John", age: 25, isAdmin: true } I want to subset data using IUser and remove the isAdmin property like this let user = subset<IUser>(data); // user is now { name: "John", age: 25 } // can safely insert user in the db My question is how do I implement that function in TypeScript?

问题 I'm getting mass-assignment error. Can't mass-assign protected attributes: 1, 2, 3, 4, 5, 6, 7 These numbers represent the iteration in this loop: <% (1..7).each do |i| %> <%= select_tag "hour[#{i}][day]", options_for_select(days_hours) %> <% end %> This is in my model: attr_accessible :day, :open_time, :close_time I'm trying to create an array like this: "hour"=>{ "1"=>{"day"=>"Sunday","open_time"=>"6","close_time"=>"6"}, "2"=>{"day"=>"Sunday","open_time"=>"6","close_time"=>"6"}, "3"=>{"day"

问题 This happened when I added an attr_accessible to my Relationship model. class Relationship < ActiveRecord::Base attr_accessible :followed_id end Without using Devise or a protected_attributes gem, what is the way around this? I know that in controllers you call a private method requiring and permitting fields. Is this something you should do in the model too? What is the convention here? Thanks! 回答1: In Rails 4 you use Strong Parameters instead of Protected Attributes. (You don't need to

问题 Ive justed started using laravel and I am curious to know if laravel-4 offers role based mass assignment straight out of the box ? I wish to allow some users access to those fields(via mass assignment), when editing/updating Information. I believe Rails Active record has this feature. class User < ActiveRecord::Base attr_accessible :first, :last, :email # :default role attr_accessible :can_fire_missiles, :as => :admin # :admin role end 回答1: Nope! Laravel doesn't have the concept of "roles"