Use target_project instead of projectg

app/assets/javascripts/dispatcher.js.coffee

@@ -46,6 +46,8 @@ class Dispatcher
         shortcut_handler = new ShortcutsNavigation()
         new GLForm($('.merge-request-form'))
         new IssuableForm($('.merge-request-form'))
+        new LabelsSelect()
+        new MilestoneSelect()
       when 'projects:tags:new'
         new ZenMode()
         new GLForm($('.tag-form'))

app/views/shared/issuable/_label_dropdown.html.haml

+- project = @target_project || @project
 - show_create = local_assigns.fetch(:show_create, true)
 - extra_options = local_assigns.fetch(:extra_options, true)
 - filter_submit = local_assigns.fetch(:filter_submit, true)
@@ -6,7 +7,7 @@
 - classes = local_assigns.fetch(:classes, [])
 - selected = local_assigns.fetch(:selected, nil)
 - selected_toggle = local_assigns.fetch(:selected_toggle, nil)
-- dropdown_data = {toggle: 'dropdown', field_name: "label_name[]", show_no: "true", show_any: "true", selected: selected, project_id: @project.try(:id), labels: labels_filter_path, default_label: "Label"}
+- dropdown_data = {toggle: 'dropdown', field_name: "label_name[]", show_no: "true", show_any: "true", selected: selected, project_id: project.try(:id), labels: labels_filter_path, default_label: "Label"}
 - dropdown_data.merge!(data_options)
 - classes << 'js-extra-options' if extra_options
 - classes << 'js-filter-submit' if filter_submit
@@ -22,6 +23,6 @@
     = icon('chevron-down')
   .dropdown-menu.dropdown-select.dropdown-menu-paging.dropdown-menu-labels.dropdown-menu-selectable
     = render partial: "shared/issuable/label_page_default", locals: { title: "Filter by label", show_footer: show_footer, show_create: show_create }
-    - if show_create and @project and can?(current_user, :admin_label, @project)
+    - if show_create and project and can?(current_user, :admin_label, project)
       = render partial: "shared/issuable/label_page_create"
     = dropdown_loading

app/views/shared/issuable/_milestone_dropdown.html.haml

+- project = @target_project || @project
 - if selected.present?
   = hidden_field_tag(name, selected)
 = dropdown_tag(milestone_dropdown_label(selected), options: { title: "Filter by milestone", toggle_class: 'js-milestone-select js-filter-submit', filter: true, dropdown_class: "dropdown-menu-selectable",
-  placeholder: "Search milestones", footer_content: @project.present?, data: { show_no: true, show_any: show_any, show_upcoming: show_upcoming, field_name: name, selected: selected, project_id: @project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
-  - if @project
+  placeholder: "Search milestones", footer_content: project.present?, data: { show_no: true, show_any: show_any, show_upcoming: show_upcoming, field_name: name, selected: selected, project_id: project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
+  - if project
     %ul.dropdown-footer-list
-      - if can? current_user, :admin_milestone, @project
+      - if can? current_user, :admin_milestone, project
         %li
-          = link_to new_namespace_project_milestone_path(@project.namespace, @project), title: "New Milestone" do
+          = link_to new_namespace_project_milestone_path(project.namespace, project), title: "New Milestone" do
             Create new
       %li
-        = link_to namespace_project_milestones_path(@project.namespace, @project) do
-          - if can? current_user, :admin_milestone, @project
+        = link_to namespace_project_milestones_path(project.namespace, project) do
+          - if can? current_user, :admin_milestone, project
             Manage milestones
           - else
             View milestones