Ajax update status of subtask

Gemfile

@@ -85,6 +85,7 @@ end
 group :development do
 group :development do
   gem "rdoc", "~> 4.3"
   gem "rdoc", "~> 4.3"
   gem "yard"
   gem "yard"
+  gem 'byebug', '~> 9.0', '>= 9.0.6'
 end
 end
 
 
 group :test do
 group :test do

app/helpers/issues_helper.rb

@@ -97,7 +97,7 @@ module IssuesHelper
       s << content_tag('tr',
       s << content_tag('tr',
              content_tag('td', check_box_tag("ids[]", child.id, false, :id => nil), :class => 'checkbox') +
              content_tag('td', check_box_tag("ids[]", child.id, false, :id => nil), :class => 'checkbox') +
              content_tag('td', link_to_issue(child, :project => (issue.project_id != child.project_id)), :class => 'subject', :style => 'width: 50%') +
              content_tag('td', link_to_issue(child, :project => (issue.project_id != child.project_id)), :class => 'subject', :style => 'width: 50%') +
-             content_tag('td', h(child.status), :class => 'status') +
+             content_tag('td', select_tag("status",  options_from_collection_for_select(IssueStatus.all, "id", "name", child.status.id), id: "status_#{child.id}", class: "select_status"), :class => 'status') +
              content_tag('td', link_to_user(child.assigned_to), :class => 'assigned_to') +
              content_tag('td', link_to_user(child.assigned_to), :class => 'assigned_to') +
              content_tag('td', child.disabled_core_fields.include?('done_ratio') ? '' : progress_bar(child.done_ratio), :class=> 'done_ratio'),
              content_tag('td', child.disabled_core_fields.include?('done_ratio') ? '' : progress_bar(child.done_ratio), :class=> 'done_ratio'),
              :class => css)
              :class => css)

public/javascripts/application.js

@@ -855,3 +855,19 @@ $(document).ready(hideOnLoad);
 $(document).ready(addFormObserversForDoubleSubmit);
 $(document).ready(addFormObserversForDoubleSubmit);
 $(document).ready(defaultFocus);
 $(document).ready(defaultFocus);
 $(document).ready(setupTabs);
 $(document).ready(setupTabs);
+
+// ******************** Ajax edit status of subtask ********************
+$(document).ready(function() {
+  $('.select_status').change(function() {
+    var status_id = $(this).val(),
+    id = this.id.split("_").slice(-1)[0];
+    $.ajax({
+      type: 'post',
+      url: '/issues/bulk_update',
+      data: {'ids[]': id, 'issue[status_id]': status_id},
+      success: function(html) {
+      }
+    });
+  });
+})
+// ******************** END Ajax edit status of subtask ********************
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