RailsTinyMCE,i find it can not be used in rails3,so i changed it for rails3.

cheng it it's author is http://github.com/sandipransing/rails_tiny_mce

i have found another Rich Text Editor kindeditor and make a gem in http://github.com/doabit/kindeditor

RailsTinyMCE - A Rich Text Editor for ruby on rails

TinyMCE is a javascript rich text editor. It is easy to integrate with blogs, cms, messages and mailers.

Plugin uses jquery paperclip plugin for upload support.

Features

Provides rich text editor
Customisable TinyMCE plugins
Easy to integrate
Supports Image upload & insert
Supports Media upload & Youtube embed
TODO: Document upload plugin

Install rails_tiny_mce plugin using

rails plugin install git://github.com/doabit/rails_tiny_mce.git

rails g rails_tiny_mce_migration

rake db:migrate

Install jqeury rails.js using

http://github.com/rails/jquery-ujs/blob/master/src/rails.js download jqeuery.js ,put it in javascripts/

Install dependent plugins(if you didn't)

rake rails_tiny_mce:plugins

Above command will copy paperclip, responds_to_parent, will_paginate plugins to vendor/plugins directory.

paperclip git://github.com/thoughtbot/paperclip.git(rails 3 :gem "paperclip")
responds_to_parent http://responds-to-parent.googlecode.com/svn/trunk
will_paginate git://github.com/mislav/will_paginate.git (rails 3 gem "will_paginate","3.0.pre")

In your layout add following lines

<%= javascript_include_tag "jquery","rails"%>
<%= javascript_include_tiny_mce_if_used %>
<%= tiny_mce if using_tiny_mce? %>

Inside controller class on top add following lines

uses_tiny_mce(:options => AppConfig.default_mce_options, :only => [:new, :edit])

This AppConfig.default_mce_options is in config/initializers/tiny_mce_plus_config.rb, you could change the setting there

In your view add class mceEditor to text_area

Then append the following to the text area you want to transform into a TinyMCE editor.

:class => "mceEditor"

Install file lists!

rake rails_tiny_mce:install

will Install following files:

app
  |-- controller
    |-- attachments_controller.rb
  |-- helpers
    |-- remote_link_renderer.rb
  |-- models
    |-- print.rb
    |-- video.rb
  |-- views
    |-- attachments
       |-- _show_attachment_list.html.erb
	   |-- manage.js.erb
	   |-- create.js.erb
config
  |-- initializers
    |-- tiny_mce_plus_config.rb
public
  |-- images
    |-- tiny_mce
  |-- javascripts
    |-- tiny_mce

You may custom the config in tiny_mce_plus_config.rb.

Attention Note:

Do not put <p> </p> around the textarea.
If you are using old will_paginate plugin, change the url_for to url_option in remote_link_renderer.rb

Example use:

Create CRUD for post

rails generate scaffold post title:string description:text
Run Migrations

rake db:migrate
Add following line to posts_controller.rb

uses_tiny_mce(:options => AppConfig.default_mce_options, :only => [:new, :edit])
Open /views/posts/new.html.erb and /views/posts/edit.html.erb
Modifiy following line

<%= f.text_area :description %> to <%= f.text_area :description, :class => "mceEditor" %>

Contributors

Sandip Ransing, Josh Software Private Limited
ilake

thats, all