Fix file upload dialog for comment editing

This fixes the file upload dialog which currently works for new comments but not for comment editing. The cause for this is a missing DOM class which causes traversal to the dropzone to fail. This is fixed by adding the expected `gfm-form` class to the edit form. It has to be added dynamically since adding it to the form template would break the form's layout and comment saving.

Fix file upload dialog for comment editing
78250015 · Daniel Gerhardt · a84ed6eb · 78250015 · 78250015
Commit 78250015 authored Jul 10, 2015 by Daniel Gerhardt
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CHANGELOG CHANGELOG +1 -0

notes.js.coffee app/assets/javascripts/notes.js.coffee +1 -1

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--- a/CHANGELOG
+++ b/CHANGELOG
 Please view this file on the master branch, on stable branches it's out of date.

 v 7.14.0 (unreleased)
+  - Fix file upload dialog for comment editing (Daniel Gerhardt)
  - Expire Rails cache entries after two weeks to prevent endless Redis growth
  - Add support for destroying project milestones (Stan Hu)


--- a/app/assets/javascripts/notes.js.coffee
+++ b/app/assets/javascripts/notes.js.coffee
@@ -298,7 +298,7 @@ class @Notes
    note.find(".note-header").hide()
    base_form = note.find(".note-edit-form")
    form = base_form.clone().insertAfter(base_form)
-    form.addClass('current-note-edit-form')
+    form.addClass('current-note-edit-form gfm-form')
    form.find('.div-dropzone').remove()

    # Show the attachment delete link