Fix task list for single edit note widget changes.

app/assets/javascripts/notes.js

@@ -517,7 +517,11 @@
     Notes.prototype.showEditForm = function(e, scrollTo, myLastNote) {
       e.preventDefault();
 
+      var $target = $(e.target);
+      var $editForm = $('.note-edit-form');
+      var $note = $target.closest('.note');
       var $currentlyEditing = $('.note.is-editting');
+
       if ($currentlyEditing.length) {
         var isEditAllowed = this.checkContentToAllowEditing($currentlyEditing);
 
@@ -526,21 +530,10 @@
         }
       }
 
-      var $editForm = $('.note-edit-form');
-      var $note = $(e.target).closest('.note');
-
-      $editForm.insertAfter($note.find('.note-text'));
-
-      var $noteText = $editForm.find('.js-note-text');
-      var $originalContentEl = $note.find('.original-note-content');
-      var originalContent = $originalContentEl.text().trim();
-      var postUrl = $originalContentEl.data('post-url');
-      $note.addClass('is-editting');
-      $editForm.find('form').attr('action', postUrl);
-      $editForm.addClass('current-note-edit-form');
       $note.find('.js-note-attachment-delete').show(); // Show the attachment delete link
-      new GLForm($editForm.find('form'));
-      $editForm.find('.js-note-text').focus().val(originalContent);
+      $editForm.addClass('current-note-edit-form');
+      $note.addClass('is-editting');
+      this.putEditFormInPlace($target);
     };
 
 
@@ -865,15 +858,41 @@
 
     Notes.prototype.initTaskList = function() {
       this.enableTaskList();
-      return $(document).on('tasklist:changed', '.note .js-task-list-container', this.updateTaskList);
+      return $(document).on('tasklist:changed', '.note .js-task-list-container', this.updateTaskList.bind(this));
     };
 
     Notes.prototype.enableTaskList = function() {
       return $('.note .js-task-list-container').taskList('enable');
     };
 
-    Notes.prototype.updateTaskList = function() {
-      return $('form', this).submit();
+    Notes.prototype.putEditFormInPlace = function($el) {
+      var $editForm = $('.note-edit-form');
+      var $note = $el.closest('.note');
+
+      $editForm.insertAfter($note.find('.note-text'));
+
+      var $originalContentEl = $note.find('.original-note-content');
+      var originalContent = $originalContentEl.text().trim();
+      var postUrl = $originalContentEl.data('post-url');
+      var targetId = $originalContentEl.data('target-id');
+      var targetType = $originalContentEl.data('target-type');
+
+      new GLForm($editForm.find('form'));
+
+      $editForm.find('form').attr('action', postUrl);
+      $editForm.find('.formTargetId').val(targetId);
+      $editForm.find('.formTargetType').val(targetType);
+      $editForm.find('.js-note-text').focus().val(originalContent);
+    }
+
+    Notes.prototype.updateTaskList = function(e) {
+      var $list = $(e.target).closest('.js-task-list-container');
+      var $editForm = $('.note-edit-form');
+      var $note = $list.closest('.note');
+
+      this.putEditFormInPlace($list);
+      $editForm.find('#note_note').val($note.find('.original-task-list').val());
+      $('form', $list).submit();
     };
 
     Notes.prototype.updateNotesCount = function(updateCount) {

app/views/projects/notes/_edit_form.html.haml

 .note-edit-form
   = form_tag '#', method: :put, remote: true, class: 'edit-note common-note-form js-quick-submit' do
+    = hidden_field_tag :authenticity_token, form_authenticity_token
+    = hidden_field_tag :target_id, '', class: 'formTargetId'
+    = hidden_field_tag :target_type, '', class: 'formTargetType'
     = render layout: 'projects/md_preview', locals: { preview_class: 'md-preview' } do
       = render 'projects/zen', attr: 'note[note]', classes: 'note-textarea js-note-text js-task-list-field', placeholder: "Write a comment or drag your files here..."
       = render 'projects/notes/hints'

app/views/projects/notes/_note.html.haml

@@ -69,6 +69,7 @@
         - if note_editable
           .original-note-content.hidden{data: {post_url: namespace_project_note_path(@project.namespace, @project, note), target_id: note.noteable.id, target_type: note.noteable.class.name.underscore}}
             #{note.note}
+          %textarea.hidden.js-task-list-field.original-task-list #{note.note}
         .note-awards
           = render 'award_emoji/awards_block', awardable: note, inline: false
         - if note.system