组织资源栏目，过滤条件“其他”内容

app/controllers/files_controller.rb

@@ -863,7 +863,15 @@ class FilesController < ApplicationController
     q = "%#{@q.strip}%"
     @result = find_org_subfield_attache q,@org_subfield,sort
     @result = visable_attachemnts @result
-    @result = @result.select{|attachment| attachment.tag_list.include?(@tag_name)} unless @tag_name.blank?
+    if params[:other]
+      @result = @result.select{|attachment|
+        attachment.tag_list.exclude?('软件') &&
+            attachment.tag_list.exclude?('媒体') &&
+            attachment.tag_list.exclude?('代码')
+      }
+    else
+      @result = @result.select{|attachment| attachment.tag_list.include?(@tag_name)} unless @tag_name.blank?
+    end
     @searched_attach = paginateHelper @result,10
     @tag_list = get_org_subfield_tag_list @org_subfield