Ruby on rails 数据未存储在表rails中

我已经生成了一个迁移，使用rails generate migration add_status_to_fundings在fundings表中添加状态字段。迁移文件被创建，我在其中添加了 添加列：基金，：状态，：字符串 然后rails db：迁移 模式中的状态被添加到资金表中。但是，无论我在status中输入什么数据，它都不会存储在funding表中。数据都不会显示在show.html.erb文件中。请帮忙

_form.html.erb

<div class = "form-group">
        <div class="control-label col-sm-2">
          <%= form.label :status %>
        </div>
        <div class="col-sm-8">
          <%= form.text_field :status %>
        </div>
      </div> 
      <div class="form-group">
        <div class="col-sm-10">
          <%= form.submit "Apply", class: 'btn btn-primary btn-lg' %>
</div>
</div>

show.html.erb

<p><strong>Status: </strong><%= @funding.status %></p><br>

迁移文件

class AddStatusToFundings < ActiveRecord::Migration[5.2]
  def change
    add_column :fundings, :status, :string
  end
end

轨道控制台

<Funding id: 1, describe_activity: "10 players in each team", type_of_activity: "Cricket", season: "Fall", activity_details: "best outdoor games ", name_of_organisation: "BCCI", activity_start_date: "2018-12-12", number_of_weeks: "6", days_per_week: "6", hours_per_day: "6", program_registration_cost: 100, family_contribution: "10", other_funds: 20, other_fund_provider: "Arni", amount_requested: 70, created_at: "2018-05-23 17:56:03", updated_at: "2018-05-23 17:56:03", child_id: 1, status: nil>

---

看来你的问题不在于桌子本身。您只是忘记了将：status添加到允许的参数中

也许你的控制器里有这样的东西

private
  def funding_params
    params.require(:funding).permit(:describe_activity, :type_of_activity..., :status)
  end

---

只需添加：status to be allowed

您是否在控制器中的允许参数中包含：status？对于status字段，我想将其设置为下拉列表，并希望用户将其设置为pending，只有管理员可以将其更改为approved或densed。