Mercury编辑器不在Rails 4.2中保存已编辑的值

时间:2015-03-07 14:01:35

标签: ruby ruby-on-rails-4 mercury-editor

我按照Railscast教程设置了水银编辑器。

mercuy.js

$(window).bind('mercury:ready', function() {
  var link = $('#mercury_iframe').contents().find('#edit_link');
  Mercury.saveUrl = link.data('save_url');
  link.hide();
});

$(window).bind('mercury:saved', function() {
  window.location = window.location.href.replace(/\/editor\//i, '/');
});

视图/报价/ show.html.erb

<p><%= link_to "Edit Page", "/editor" + request.path, id: "edit_link", data: {save_url: mercury_update_quotation_path(@quotation)} %></p>

mercury.html.erb

  new Mercury.PageEditor(saveUrl, {
    saveStyle:  'form', // 'form', or 'json' (default json)
    saveMethod: null, // 'PUT', or 'POST', (create, vs. update -- default PUT)
    visible:    true  // boolean - if the interface should start visible or not
  });

的routes.rb

  resources :quotations  do
    member { post :mercury_update}
  end

显示以下错误

Mercury was unable to save to the url: http://localhost:3000/quotations/1

控制台输出

Started PUT "/quotations/1" for 127.0.0.1 at 2015-03-07 19:20:49 +0530

AbstractController::ActionNotFound (The action 'update' could not be found for QuotationsController):

它适用于静态ID但不是这样的。请帮我解决这个错误。

1 个答案:

答案 0 :(得分:0)

您的错误告诉您

ActionNotFound 

意味着您缺少QuotationsController中的mercury_update。尝试添加

def mercury_update
  quote = Quotations.find(params[:id])
  quote.FIELD_FROM_YOUR_DB = params[:content][:quotation_content][:value]
  quote.save!
  render text:""#tells mercury of successful save (I think)
end

如果这不起作用,请尝试检查控制台以了解汞传递的参数。它应该看起来像

Started PUT "/quotations/1/mercury_update" for ...
  Parameters:{"content"=>{...}}

请注意,这是一个PUT请求,这就是Mercury告诉你它正在做的事情。因此需要更新路线

resources :quotations do
  member do
    put 'mercury_update' #this may change your path to mercury_update_quotation_page_path(@quotation)
  end
end

另外,请确保资源:在config / routes.rb中未定义两次引用。我在该教程之后定义了它,然后运行

rails g scaffold quotations

为了自动生成视图等。此命令在我的config / routes.rb顶部再次定义了引用

resources :quotations
#...
resources :quotations do #... This was my definition

因此忽略了我对成员'mercury_update'的定义。

最后,让我知道您保存的回复是否有效,因为我的回复没有。 GL!