Made new related achievements open in a new tab in the level editor.

app/templates/editor/level/modal/new-achievement.jade

@@ -21,3 +21,8 @@ block modal-body-content
           label
             input(type="checkbox", name="queryOptions" id="#{goal.id}" value="#{goal.id}")
             span.spl= goal.name
+
+block modal-footer
+  .modal-footer
+    button.btn(data-dismiss="modal", data-i18n="common.cancel") Cancel
+    button#save-new-achievement-link.btn.btn-primary.new-model-submit(data-i18n="common.create") Create

app/views/editor/level/RelatedAchievementsView.coffee

@@ -35,7 +35,9 @@ module.exports = class RelatedAchievementsView extends CocoView
     c
 
   onNewAchievementSaved: (achievement) ->
-    app.router.navigate('/editor/achievement/' + (achievement.get('slug') or achievement.id), {trigger: true})
+    # We actually open the new tab in NewAchievementModal, so we don't replace this window.
+    #url = '/editor/achievement/' + (achievement.get('slug') or achievement.id)
+    #app.router.navigate(, {trigger: true})  # Let's open a new tab instead.
 
   makeNewAchievement: ->
     modal = new NewAchievementModal model: Achievement, modelLabel: 'Achievement', level: @level

app/views/editor/level/modals/NewAchievementModal.coffee

@@ -8,6 +8,9 @@ module.exports = class NewAchievementModal extends NewModelModal
   template: template
   plain: false
 
+  events:
+    'click #save-new-achievement-link': 'onAchievementSubmitted'
+
   constructor: (options) ->
     super options
     @level = options.level
@@ -18,6 +21,11 @@ module.exports = class NewAchievementModal extends NewModelModal
     console.debug 'level', c.level
     c
 
+  onAchievementSubmitted: (e) ->
+    slug = _.string.slugify @$el.find('#name').val()
+    url = "/editor/achievement/#{slug}"
+    window.open url, '_blank'
+
   createQuery: ->
     checked = @$el.find('[name=queryOptions]:checked')
     checkedValues = ($(check).val() for check in checked)