我为Rails安装了x-editable宝石:
# x-editable
gem 'x-editable-rails'
我在ActionController
中添加了方法xeditable?
:
# Add a helper method to your controllers to indicate if x-editable should be enabled.
def xeditable?
true # Or something like current_user.xeditable?
end
但是仍然出现错误:
ActionView::Template::Error (undefined method `xeditable?' for #<#<Class:0x007f9012e30f68>:0x007f9012ee9e78>):
14:
15: .panel-body
16: /a.doc_title.editable id='doc_title_12345' data-name="doc[title]" data-title="Enter doc title" data-type="text" data-url='/docs/12345' href='#doc_title_12345' = doc.title
17: = editable doc, :title
18:
app/views/docs/_single_doc_in_accordion.html.slim:17:in `_app_views_docs__single_doc_in_accordion_html_slim__2506304306156466629_70128411437560'
app/views/docs/index.html.slim:52:in `_app_views_docs_index_html_slim___3263534966956214695_70128384677640'
我应该在哪里定义方法xeditable?
以便它开始工作?
更新:
这是application_controller.rb
:
class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
end
这是
application_helper.rb
文件:module ApplicationHelper
# Add a helper method to your controllers to indicate if x-editable should be enabled.
def xeditable?
true # Or something like current_user.xeditable?
end
end
现在我遇到了一个新的错误:与
xeditable
相同,但是出现了can?
(方法未定义)的错误。
xeditable?
方法放到 ApplicationHelper 中,然后再试一次。 - Roman Kiselenkodef xeditable?; true; end
下面添加helper_method :xeditable?
。 - Roman Kiselenko