issue为空是时候导出不显示

2016-10-27 15:10:52 +08:00 · 2016-10-27 15:10:52 +08:00 · 86c977ca2d
parent f0b43a603e
commit 86c977ca2d
1 changed files with 3 additions and 1 deletions
--- a/app/views/versions/show.html.erb
+++ b/app/views/versions/show.html.erb
@ -68,7 +68,9 @@
        </tbody>
      </table>
    </div>
-    <%= link_to "导出", version_path(@version, :format => 'xls'), :class=>"btn_newpro_grey fl mt10 ml15 mb10"%>
+    <% unless @issues.blank? %>
+        <%= link_to "导出", version_path(@version, :format => 'xls'), :class=>"btn_newpro_grey fl mt10 ml15 mb10"%>
+    <% end %>
    <div class="pages fr" style="width:auto; display:inline-block; margin-right:10px;">
      <div>
      <%= pagination_links_full @issue_pages, @issue_count, :per_page_links => false, :remote => false, :flag => true, :is_new => true%>