小编Rom*_*man的帖子

有一个联系页面,提供输入姓名,电话,电子邮件和消息,然后发送给管理员的电子邮件.没有理由在DB中存储消息.

题.如何:

1. 在控制器中使用Rails验证,完全不使用模型,或者

2. 在模型中使用验证,但没有任何数据库关系

UPD:

模型:

class ContactPageMessage
include ActiveModel::Validations
include ActiveModel::Conversion
extend ActiveModel::Naming

attr_accessor :name, :telephone, :email, :message
validates :name, :telephone, :email, :message, presence: true
validates :email, email_format: { :message => "???????? ?????? E-mail ??????"}

def initialize(attributes = {})
    attributes.each do |name, value|
      send("#{name}=", value)
    end
end

def persisted?
  false
end
end

控制器:

def sendmessage
cpm = ContactPageMessage.new()
if cpm.valid?
    @settings = Setting.first
    if !@settings
        redirect_to contacts_path, :alert => "Fail"
    end
    if ContactPageMessage.received(params).deliver
        redirect_to contacts_path, :notice => "Success"
    else …

我有简单的控制器:

angular.module('it.works', ['ngResource'])

  .controller 'ItWorksCtrl', ($scope, Task) ->
    $scope.worksTable = {
      data: Task.query(),
      columnDefs: [
        { field: "created_at", cellFilter: "date:'dd.MM.yyyy'", displayName: '???? ????????' },
        { field: "task", cellFilter: "limitTo:300", displayName: '???????? ??????' },
        { field: "performer", displayName: '???????????' },
        { field: "task_type", displayName: '?????????' },
        { field: "is_orgtechnik_task", displayName: '??????????', cellTemplate: "<div class='ui-grid-cell-contents'><i class='fa {{ COL_FIELD == true && \"fa-check\" }}'></i></div>" },
        { field: "department", displayName: '?????????????' },
        { field: "customer", displayName: '????????' },
        { field: "customer_telephone", displayName: '??????? ?????????' …