Fix wrong text getting saved on editing second comment on an issue. (#5608)

* comments: Fix an incorrent DOM element selection.

This commit fixes a bug that was causing text from previously edited
comment to get saved when two comments were edited one after other.
Text area with id of `#content` isn't unique on the page but it was
being treated as unique by the event handling code.

Fixes: #5581.

* templates: Remove `id` from textarea in commit edit form.

An element is assigned an `id` only if it is unique for the whole page
but in this case there can be multiple textarea so it should have one.

1 files changed, 1 insertions, 1 deletions

diff --git a/public/js/index.js b/public/js/index.js
index 918918ef46..1377e9f36a 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -690,7 +690,7 @@ function initRepository() {
             // Setup new form
             if ($editContentZone.html().length == 0) {
                 $editContentZone.html($('#edit-content-form').html());
-                $textarea = $('#content');
+                $textarea = $editContentZone.find('textarea');
                 issuesTribute.attach($textarea.get());
                 emojiTribute.attach($textarea.get());