if no data , hide title&table

2015-02-25 10:58:51 +08:00 · 2015-02-25 10:58:51 +08:00 · 2921aa62d4
parent 05eb32cbd2
commit 2921aa62d4
1 changed files with 8 additions and 1 deletions
--- a/app/controllers/announcements_controller.rb
+++ b/app/controllers/announcements_controller.rb
@ -33,6 +33,12 @@ class AnnouncementsController < ApplicationController
      "view_count" => a.view_count
    }
    end
+
+    #If no data , hide title&table
+    if announcements.count == 0
+      display = "hide"
+    end
+
    {
      "announcements" => anns,
      "extras" => {
@ -44,7 +50,8 @@ class AnnouncementsController < ApplicationController
        "subtitle-head" => t('announcement.table.sub_title'),
        "category-head" => t('announcement.table.category'),
        "link-head" => t('announcement.table.link'),
-        "file-head" => t('announcement.table.file')
+        "file-head" => t('announcement.table.file'),
+        "display" => display
      },
      "total_pages" => announcements.total_pages
    }