Dont replace all issue context when change assignee/milestone

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/javascripts/dispatcher.js.coffee

@@ -19,6 +19,8 @@ class Dispatcher
     switch page
       when 'projects:issues:index'
         Issues.init()
+      when 'projects:issues:show'
+        new Issue()
       when 'projects:issues:new', 'projects:merge_requests:new'
         GitLab.GfmAutoComplete.setup()
       when 'dashboard:show'

app/assets/javascripts/issue.js.coffee

+class Issue
+  constructor: ->
+    $('.edit-issue.inline-update input[type="submit"]').hide()
+    $(".issue-box .inline-update").on "change", "select", ->
+      $(this).submit()
+    $(".issue-box .inline-update").on "change", "#issue_assignee_id", ->
+      $(this).submit()
+
+@Issue = Issue

app/assets/javascripts/issues.js.coffee

@@ -77,9 +77,3 @@
       $("#update_issues_ids").val []
       $(".issues_bulk_update").hide()
       $(".issues-filters").show()
-
-$ ->
-  $('.edit-issue.inline-update input[type="submit"]').hide();
-  $("body").on "change", ".edit-issue.inline-update select", ->
-      $(this).submit()
-

app/assets/javascripts/project_users_select.js.coffee

-$ ->
-  projectUserFormatResult = (user) ->
-    if user.avatar_url
-      avatar = user.avatar_url
-    else if gon.gravatar_enabled
-      avatar = gon.gravatar_url
-      avatar = avatar.replace('%{hash}', md5(user.email))
-      avatar = avatar.replace('%{size}', '24')
-    else
-      avatar = gon.relative_url_root + "/assets/no_avatar.png"
-
-    "<div class='user-result'>
-       <div class='user-image'><img class='avatar s24' src='#{avatar}'></div>
-       <div class='user-name'>#{user.name}</div>
-       <div class='user-username'>#{user.username}</div>
-     </div>"
-
-  projectUserFormatSelection = (user) ->
-    user.name
-
+@projectUsersSelect =
+  init: ->
     $('.ajax-project-users-select').each (i, select) ->
       project_id = $('body').data('project-id')
 
@@ -36,9 +18,31 @@ $ ->
             Api.user(id, callback)
 
 
-      formatResult: projectUserFormatResult
-      formatSelection: projectUserFormatSelection
+        formatResult: projectUsersSelect.projectUserFormatResult
+        formatSelection: projectUsersSelect.projectUserFormatSelection
         dropdownCssClass: "ajax-project-users-dropdown"
         dropdownAutoWidth: true
         escapeMarkup: (m) -> # we do not want to escape markup since we are displaying html in results
           m
+
+  projectUserFormatResult: (user) ->
+    if user.avatar_url
+      avatar = user.avatar_url
+    else if gon.gravatar_enabled
+      avatar = gon.gravatar_url
+      avatar = avatar.replace('%{hash}', md5(user.email))
+      avatar = avatar.replace('%{size}', '24')
+    else
+      avatar = gon.relative_url_root + "/assets/no_avatar.png"
+
+    "<div class='user-result'>
+       <div class='user-image'><img class='avatar s24' src='#{avatar}'></div>
+       <div class='user-name'>#{user.name}</div>
+       <div class='user-username'>#{user.username}</div>
+     </div>"
+
+  projectUserFormatSelection: (user) ->
+    user.name
+
+$ ->
+  projectUsersSelect.init()

app/views/projects/issues/_issue_context.html.haml

@@ -4,9 +4,6 @@
     \ and currently assigned to
 
   - if can?(current_user, :modify_issue, @issue)
-    = link_to profile_path(issue.assignee) do
-      = image_tag(avatar_icon(issue.assignee.email), class: 'avatar avatar-inline s16 assignee') if issue.assignee
-
     = project_users_select_tag('issue[assignee_id]', placeholder: 'Select a user', class: 'custom-form-control', selected: @issue.assignee_id)
   - elsif issue.assignee
     = link_to_member(@project, @issue.assignee)

app/views/projects/issues/update.js.haml

@@ -3,10 +3,7 @@
     :plain
       $("##{dom_id(@issue)}").fadeOut();
 - elsif params[:issue_context]
-  $('.issue-box .context').html("#{escape_javascript(render partial: 'issue_context', locals: { issue: @issue })}");
   $('.issue-box .context').effect('highlight');
-  $('.select2').select2();
-  $('.edit-issue.inline-update input[type="submit"]').hide();
   - if @issue.milestone
     $('.milestone-nav-link').replaceWith("<span class='milestone-nav-link'>| <span class='light'>Milestone</span> #{escape_javascript(link_to @issue.milestone.title, project_milestone_path(@issue.project, @issue.milestone))}</span>")
   - else