Question

我有索引页面users_controller：

  def index
    @companies = Company.where(:is_confirmed => "f")
    respond_to do |format|
      format.html # show.html.erb
      format.json { render json: @companies }
    end
  end

我希望只需按一下按钮，公司就会将状态更改为已确认

   def confirm
    company = Company.find(params[:id])
    company.is_confirmed = "t"
    company.save
    redirect_to users_path
  end

按钮应该调用确认

= link_to '<i class="icon-ok icon-white"></i> '.html_safe + t('Confirm'), users_path, confirm: t('Are you sure'), :controller => "users", :action => "confirm", :class => 'btn btn-small btn-success'

请告诉我如何修复或告诉我哪里可以看到工作版

Answer 1

= link_to confirm_company_path(company), confirm: 'Are you sure', method: :post do
  %i{class: "icon-ok icon-white"}
  = t('Confirm')

在routes.rb

中

post '/company/:id/confirm' => "users#confirm", as: :confirm_company

1）更改对象时请勿使用GET请求，请改用POST。

2）将确认逻辑移至公司模型并确认对公司控制器的操作

Answer 2

您必须在controller / action / id参数和RESTful路由之间进行选择，请检查rails api。你可能想要这个：

= link_to '<i class="icon-ok icon-white"></i> '.html_safe + t('Confirm'), :controller => "users", :action => "confirm", :id => @companies, method: :post, confirm: t('Are you sure'), :class => 'btn btn-small btn-success'

或

= link_to '<i class="icon-ok icon-white"></i> '.html_safe + t('Confirm'), confirm_users_path(@companies), method: :post, confirm: t('Are you sure'), :class => 'btn btn-small btn-success'

暗示您的路线看起来像这样（RESTful）：

resources :users do
  post 'confirm'
end

Yuri Barbashov是对的，这里的帖子更有意义。

如何从link_to调用操作

2 个答案: