adding comments from @ElDeveloper

Author: antgonza

qiita_pet/handlers/study_handlers/description_handlers.py

@@ -627,7 +627,7 @@ def delete_prep_template(self, study, user, callback):
             is done
         """
         prep_template_id = int(self.get_argument('prep_template_id'))
-        tab_id = PrepTemplate(prep_template_id).raw_data
+        prep_id = PrepTemplate(prep_template_id).raw_data
 
         try:
             PrepTemplate.delete(prep_template_id)
@@ -637,7 +637,6 @@ def delete_prep_template(self, study, user, callback):
         except Exception as e:
             msg = ("Couldn't remove prep template: %s" % str(e))
             msg_level = "danger"
-            prep_id = tab_id
 
         callback((msg, msg_level, 'raw_data_tab', prep_id, None))
 

qiita_pet/templates/study_description_templates/prep_template_panel.html

@@ -41,9 +41,9 @@ <h4 class="modal-title" id="myModalLabel">Choose preprocessing parameters</h4>
 <div class="panel panel-default">
   <div class="panel-heading">
     <h4 class="panel-title">
-      <a data-toggle="collapse" data-parent="#prep-accordion" href="#collapse{{prep_id}}">
+      <a data-parent="#prep-accordion" href="#collapse{{prep_id}}" style="pointer-events: none; cursor: default;">
         {{data_type}} (ID: {{prep_id}})
-        <button class="close" title="Remove this prep template" type="button" onclick="delete_prep_template('{{data_type}}', {{prep_id}})">&nbsp; ×</button> 
+        <button class="close" title="Remove this prep template" type="button" onclick="delete_prep_template('{{data_type}}', {{prep_id}})">&nbsp; ×</button>
       </a>
     </h4>
   </div>