活动支架:如何设置删除操作上的确认文本

Question

所以，我使用activescaffold，并有以下代码:

config.actions = [:create, :delete, :list]
config.delete.link.confirm "Are you sure you want to delete this tag?"

，根据我已经谷歌应该使删除链接确认框显示自定义文本…但事实并非如此。它仍然使用一些默认的问题文本。如何自定义确认文本?

Answer 1

应该可以!

我已经启动了一个git代表来共享与activescaffold相关的修复代码。

你可以在这里看到我的控制器:https://github.com/whizcreed/activescaffold-answers-to-stackoverflow/blob/master/app/controllers/notes_controller.rb

下面是正确工作的代码:

class NotesController < ApplicationController
  active_scaffold :notes  do  |config|
    config.columns = [:title, :content]
    config.delete.link.confirm = "Shows that you can change the confirm text  for delete!"
  end
end

我正在使用rails 2.3.10和activescaffold分支:https://github.com/activescaffold/active_scaffold/tree/rails-2.3

Answer 2

您缺少=应该是:

config.delete.link.confirm = "Are you sure you want to delete this tag?"

Answer 3

为什么不使用视图层来解决这个问题呢?

<%= button_to "Delete Foo", { :action => "delete", :id => @foo.id },
      :confirm => "For Real?!", :method => :delete %>

http://api.rubyonrails.org/classes/ActionView/Helpers/UrlHelper.html