Question

路线

  resources :listings do
 member do
   post :leadcreate
   post :storycreate
 end

端

控制器操作

  def destroy
    @listing = Listing.find(params[:id])
    @listing.destroy
    redirect_to 'root_path', :notice => "Listing Successfully Deleted"
  end

查看

 <%= link_to "Delete", listing_path(@listing), :confirm => "Confirm Deletion", :method => :delete %>

错误

它只是转到“No Data Received”页面，然后当我刷新并返回root时，列表实际上已被删除。

Answer 1

如果您使用的是rails 4，则应将其作为数据属性传递

link_to "Delete", listing_path(@listing), :method => :delete, :data => {:confirm => 'Confirm Deletion'}

文档here

为什么确认框不起作用？

1 个答案: