From: Diane Trout <diane@ghic.org>
Date: Thu, 15 Sep 2016 00:00:31 +0000 (-0700)
Subject: Report no data found when collections empty
X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=htsworkflow.git;a=commitdiff_plain;h=0edfb2f68d4b568814ed2f109e33bd00b8830671

Report no data found when collections empty

The xhtml validator caught a few cases where empty data generated
some invalid html because some table or list bodies were missing. I
thought it reasonable to include a message that nothing was found
instead of leaving the table blank.
---

diff --git a/htsworkflow/templates/sample_header.html b/htsworkflow/templates/sample_header.html
index 651349f..ed9f8b1 100644
--- a/htsworkflow/templates/sample_header.html
+++ b/htsworkflow/templates/sample_header.html
@@ -17,6 +17,8 @@
         <li property="libns:affiliation" content="{{individual.name}}">
           {{ individual.name }} ( {{ individual.contact }} )
         </li>
+        {% empty %}
+        <li>None</li>
       {% endfor %}
     </ul>
     {% if lib.libraryaccession_set %}
diff --git a/htsworkflow/templates/samples/library_detail.html b/htsworkflow/templates/samples/library_detail.html
index 65747dc..4966393 100644
--- a/htsworkflow/templates/samples/library_detail.html
+++ b/htsworkflow/templates/samples/library_detail.html
@@ -131,7 +131,6 @@
     	<td>Comment</td>
       </tr>
     </thead>
-    {% if lib.lane_set.all %}
     <tbody>
       {% for lane in lib.lane_set.all %}
       <tr rel="libns:has_lane" 
@@ -156,9 +155,10 @@
             </a></td>
         <td>{{ lane.comment }}</td>
       </tr>
-	  {% endfor %}
+      {% empty %}
+      <tr><td colspan="0">No data</td></tr>
+      {% endfor %}
     </tbody>
-    {% endif %}
   </table>
   <br/>
   <hr/>
diff --git a/htsworkflow/templates/samples/library_index.html b/htsworkflow/templates/samples/library_index.html
index 4491a09..9884483 100644
--- a/htsworkflow/templates/samples/library_index.html
+++ b/htsworkflow/templates/samples/library_index.html
@@ -105,6 +105,8 @@
           <td ></td>
         {% endif %}
       </tr>
+      {% empty %}
+      <tr><td colspan="0">No results found</td></tr>
       {% endfor %}
     </tbody>
   </table>