如何让 Devise 同时响应 html 和 json?
How to make Devise respond to both html and json?
我正在覆盖设计注册和会话控制器以响应 html 和 json
注册控制器代码:
class RegistrationsController < Devise::RegistrationsController
def create
@user = User.create(user_params)
if @user.save
render :json => {:state => {:code => 0}, :data => @user }
else
render :json => {:state => {:code => 1, :messages => @user.errors.full_messages} }
end
end
private
def user_params
params.require(:user).permit(:email, :password)
end
end
目前此注册控制器仅响应 json 请求。如何让这个控制器响应 json 和 html 请求?
您可以使用 respond_to 块来响应多种格式:
def create
@user = User.create(user_params)
respond_to do |format|
format.html {
@user.save ? (render @user) : (render :new)
}
format.json {
@user.save ? (render :json => {:state => {:code => 0}, :data => @user }) : render (:json => {:state => {:code => 1, :messages => @user.errors.full_messages} })
}
end
end
我正在覆盖设计注册和会话控制器以响应 html 和 json
注册控制器代码:
class RegistrationsController < Devise::RegistrationsController
def create
@user = User.create(user_params)
if @user.save
render :json => {:state => {:code => 0}, :data => @user }
else
render :json => {:state => {:code => 1, :messages => @user.errors.full_messages} }
end
end
private
def user_params
params.require(:user).permit(:email, :password)
end
end
目前此注册控制器仅响应 json 请求。如何让这个控制器响应 json 和 html 请求?
您可以使用 respond_to 块来响应多种格式:
def create
@user = User.create(user_params)
respond_to do |format|
format.html {
@user.save ? (render @user) : (render :new)
}
format.json {
@user.save ? (render :json => {:state => {:code => 0}, :data => @user }) : render (:json => {:state => {:code => 1, :messages => @user.errors.full_messages} })
}
end
end