From 9ae4c8d0370137c3a698d57566305d815929d4ce Mon Sep 17 00:00:00 2001
From: zsloan
Date: Thu, 12 Aug 2021 23:28:08 +0000
Subject: Fixed issue where 1 was added to the loop.index instead of subtracted
 + only show the sample group selection if there are more than one sample
 groups

---
 wqflask/wqflask/templates/show_trait_transform_and_filter.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wqflask/wqflask/templates/show_trait_transform_and_filter.html b/wqflask/wqflask/templates/show_trait_transform_and_filter.html
index 56c3c30e..064fd3e5 100644
--- a/wqflask/wqflask/templates/show_trait_transform_and_filter.html
+++ b/wqflask/wqflask/templates/show_trait_transform_and_filter.html
@@ -50,9 +50,10 @@
       <label for="filter_study_select">Filter samples by study: </label>
       <select id="filter_study">
         {% for study in study_samplelists %}
-        <option value="{{ loop.index + 1 }}">{{ study }}</option>
+        <option value="{{ loop.index - 1 }}">{{ study }}</option>
         {% endfor %}
       </select>
+      {% if sample_groups|length != 1 %}
       <select id="filter_study_group" size="1">
         <option value="primary">
           {{ sample_group_types['samples_primary'] }}
@@ -61,6 +62,7 @@
           {{ sample_group_types['samples_other'] }}
         </option>
       </select>
+      {% endif %}
       <input type="button" id="filter_by_study" class="btn btn-danger" value="Filter">
     </div>
     {% endif %}
-- 
cgit v1.2.3