HTML5 Editor

Fork of the HTML5 Editor made by Nuno Baldaia to add some options for the toolbar.

HTML5 Editor is a jQuery plugin that transforms any textarea into a WYSIWYG editor. It is simply based on the HTML5's contenteditable attribute, a tiny layer of JavaScript and CSS. As such, it is NOT COMPATIBLE WITH OLDER BROWSERS!!

Demo

http://nilsine.fr/html5_editor/demo/demo.html

Usage

Include the plugin JavaScript and CSS files and add the plugin to any textarea element(s) on the DOM:

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript" charset="utf-8"></script>
<script src="jquery.html5_editor.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
$(function(){
  $('textarea').html5_editor();
});
</script>

The plugin will replace each textarea by a contenteditable based editor counterpart. The textareas will just be hidden and the plugin will read/write the contents from/to them so, you don't need to change anything on your original forms.

You may choose which toolbar items to include:

$('textarea').html5_editor({
		'toolbar-items': [
			[
				['h1', 'H1', 'Heading 1'],
				['h2', 'H2', 'Heading 2'],
				['h3', 'H3', 'Heading 3'],
				['h4', 'H4', 'Heading 4'],
				['h5', 'H5', 'Heading 5'],
				['p', '¶', 'Paragraph'],
				['blockquote', '❝', 'Blockquote'],
				['code', 'Code', 'Code']
			],
		  [
				['ul', '• list', 'Unordered list'],
				['ol', '1. list', 'Ordered list']
			],
			[
				['link', 'Link', 'Insert Link'],
				['image', 'Image', 'Insert Image'],
				['video', 'Video', 'Insert Video']
			],
			[
				['bold', 'B', 'Bold'],
				['italic', 'I', 'Italicize'],
				['underline', 'U', 'Underline'],
				['strike', 'Abc', 'Strikethrough'],
				['sup', 'X<sup>2</sup>', 'Superscript'],
				['sub', 'X<sub>2</sub>', 'Subscript'],
				['remove', '⌫', 'Remove Formating']
			]
		]
});

Settings

Auto fix toolbar

The toolbar will be fixed on the top of the bowser window when the editor scrolls out by default. To disable this behavior set the fix-toolbar-on-top option to false:

$('textarea').html5_editor({
  'fix-toolbar-on-top': false
});

Left toolbar

The toolbar is on top by default, to put it on the left set the left-toolbar option to true:

$('textarea').html5_editor({
  'left-toolbar': true
});

Auto-hide toolbar

To make the toolbar hidden by default and show it when user click the editor, set the auto-hide-toolbar option to true:

$('textarea').html5_editor({
  'auto-hide-toolbar': true
});

Custom function

You can add your custom functions in the toolbar by adding a function in the fourth parameter in the toolbar items array lines:

[...]

['underline', 'U', 'Underline'],
['remove', '⌫', 'Remove Formating'],
['custom', 'Cust', 'Custom function', function() { alert('My custom function'); }]

[...]

Active Admin

This editor was originally developed as an editor to the Active Admin Rails plugin. As such, its integration on Active Admin is seamless:

On active_admin.js:

//= require jquery
//= require jquery.html5_editor

$(function() {  
  $(".html5-editor").html5_editor();
});

On active_admin.css.scss:

@import "jquery.html5_editor";
@import "jquery.html5_editor.activeadmin"; /* Active Admin dedicated styles */

On app/admin/posts.rb

ActiveAdmin.register Post do
  form do |f|
    f.inputs do
      f.input :body, :as => :text, :input_html => { :class => 'html5-editor' }
    end
  end
end

Improvements

This editor is on its most raw state, and needs to be improved.