mercury-rails no editable area js error'Uncaught TypeError：无法读取'undefined'属性'konqueror'

Question

I cannot for the life of me figure out why this isn't working!
I'm working through the railscast for mercury and I can't get the editable area to show up.

gemfile

source 'https://rubygems.org'
gem 'rails', '3.2.13'
gem 'mercury-rails', git: 'https://github.com/jejacks0n/mercury.git'
gem 'sqlite3'
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'

routes

MercuryRelational::Application.routes.draw do
  mount Mercury::Engine => '/'

  root to: "pages#show"

show page

<h1>Show Page</h1>
<div id="page_content" class="mercury-region" data-type="editable"><%= raw(@page.content)     %></div>

url to the show page is http://localhost:4002/editor

still there is no editable blue box around the text.

However! I do get an error in the javascript terminal though "Uncaught TypeError: Cannot read property 'konqueror' of undefined"

Please help!

Answer 1

I've found the problem and have solved it in the following way!

It turns out that mercury is using the jquery method jQuery.browser , which is deprecated in the jquery 1.9 upgrade.

I'm using gem 'mercury-rails', git: 'git://github.com/jejacks0n/mercury' so this will probably get fixed and I don't know how else to document if this solution is relevant to you, but this is the latest commit I'm using from the mercury gem, d065b2c31b895af03749254b521f0c0ee18fb25a .

Including this gem solved the issue for me.

gem 'jquery-migrate-rails'

and don't forget //= require jquery-migrate-min in the application.js file, after requiring the other jquery files.

Answer 2

I have same issue here by following railscast for mercury.

after re-read mercury documentation on the mercury js file, then i found a solution by changing :

<span id="page_name" class="mercury-region" data-type="editable">

to

<span id="page_name" data-mercury="full" contenteditable="true">

hope this will works properly with same issue

Answer 3

I found issue with Slim engine and it can be related. Since mercury ships with query version that it need(1.7), just make sure that mercury.html.(slim|erb|haml) that in app/views/layouts use that version. Of course this is just for iframe implementation technique