Html Module can now be editing, saved, and re-opened

cms/static/.gitignore

@@ -1 +0,0 @@
-tmp*js

cms/static/coffee/.gitignore

@@ -1 +1,2 @@
 *.js
+module

cms/static/coffee/main.coffee

@@ -3,16 +3,18 @@ bind_edit_links = ->
         edit_item($(this).attr('id'))
         return false
 
-edit_item = (id) ->
-    $.get('/edit_item', {id: id}, (data) ->
+edit_item = (id) =>
+    $.get('/edit_item', {id: id}, (data) =>
         $('#module-html').empty().append(data)
         bind_edit_links()
         $('section.edit-pane').show()
         $('body').addClass('content')
-        new window[$('#unit-wrapper').attr('class')] 'module-html'
+        new @Unit('unit-wrapper', id)
     )
 
 $ ->
+    $.ajaxSetup
+        headers : { 'X-CSRFToken': $.cookie 'csrftoken' }
     $('section.main-content').children().hide()
     $('.editable').inlineEdit()
     $('.editable-textarea').inlineEdit({control: 'textarea'})

cms/static/coffee/unit.coffee

@@ -0,0 +1,13 @@
+class @Unit
+    constructor: (@element_id, @module_id) ->
+        @module = new window[$("##{@element_id}").attr('class')] 'module-html'
+
+        $("##{@element_id} .save-update").click( (event) =>
+            event.preventDefault()
+            $.post("save_item", {
+                id: @module_id
+                data: JSON.stringify(@module.save())
+            })
+            
+        )
+

cms/static/js/jquery.cookie.js

@@ -0,0 +1,47 @@
+/*!
+ * jQuery Cookie Plugin
+ * https://github.com/carhartl/jquery-cookie
+ *
+ * Copyright 2011, Klaus Hartl
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.opensource.org/licenses/GPL-2.0
+ */
+(function($) {
+    $.cookie = function(key, value, options) {
+
+        // key and at least value given, set cookie...
+        if (arguments.length > 1 && (!/Object/.test(Object.prototype.toString.call(value)) || value === null || value === undefined)) {
+            options = $.extend({}, options);
+
+            if (value === null || value === undefined) {
+                options.expires = -1;
+            }
+
+            if (typeof options.expires === 'number') {
+                var days = options.expires, t = options.expires = new Date();
+                t.setDate(t.getDate() + days);
+            }
+
+            value = String(value);
+
+            return (document.cookie = [
+                encodeURIComponent(key), '=', options.raw ? value : encodeURIComponent(value),
+                options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
+                options.path    ? '; path=' + options.path : '',
+                options.domain  ? '; domain=' + options.domain : '',
+                options.secure  ? '; secure' : ''
+            ].join(''));
+        }
+
+        // key and possibly options given, get cookie...
+        options = value || {};
+        var decode = options.raw ? function(s) { return s; } : decodeURIComponent;
+
+        var pairs = document.cookie.split('; ');
+        for (var i = 0, pair; pair = pairs[i] && pairs[i].split('='); i++) {
+            if (decode(pair[0]) === key) return decode(pair[1] || ''); // IE saves cookies with empty string as "c; ", e.g. without "=" as opposed to EOMB, thus pair[1] may be undefined
+        }
+        return null;
+    };
+})(jQuery);