From 7c9cadd981a0881cdc6991dbe9dbdad1a457a409 Mon Sep 17 00:00:00 2001
From: Benjamin Gross <mbgross@unavco.org>
Date: Tue, 1 Dec 2015 17:21:52 -0700
Subject: [PATCH] tweak index page initHeight and don't add (cont'd) text if
 there aren't any more classes to show

---
 .../templates/freemarker/body/classGroups.ftl   | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/webapp/web/templates/freemarker/body/classGroups.ftl b/webapp/web/templates/freemarker/body/classGroups.ftl
index aa4fc60ef..96cc3eedb 100644
--- a/webapp/web/templates/freemarker/body/classGroups.ftl
+++ b/webapp/web/templates/freemarker/body/classGroups.ftl
@@ -8,12 +8,19 @@
     <section class="siteMap" role="region">
         <div id="isotope-container">
             <#list classGroups as classGroup>
-                <#assign groupSize = classGroup.classes?size >
+                <#assign groupSize = 0 >
                 <#assign classCount = 0 >
                 <#assign splitGroup = false>
                 <#-- Only render classgroups that have at least one populated class -->
-                <#if (classGroup.individualCount > 0)> 
-                	<div class="class-group">             
+                <#if (classGroup.individualCount > 0)>
+
+                    <#list classGroup.classes as class>  
+                        <#if (class.individualCount > 0)>
+                            <#assign groupSize = groupSize + 1 >
+                        </#if>
+                    </#list> 
+ 
+                    <div class="class-group">             
                         <h2>${classGroup.displayName}</h2>
                         <ul role="list">
                             <#list classGroup.classes as class> 
@@ -22,7 +29,7 @@
                                     <li role="listitem"><a href="${class.url}" title="${i18n().class_name}">${class.name}</a> (${class.individualCount})</li>
                                 <#assign classCount = classCount + 1 >
                                 </#if>
-                                <#if (classCount > 34) && !splitGroup >
+                                <#if (classCount > 34) && (classCount < groupSize) && !splitGroup >
                                    <#assign splitGroup = true >
                                    </ul></div>
                                    <div class="class-group">
@@ -40,7 +47,7 @@
     ${headScripts.add('<script type="text/javascript" src="${urls.base}/js/jquery_plugins/isotope/jquery.isotope.min.js"></script>')}
     <script>
         var initHeight = $("#isotope-container").height();
-        initHeight = (initHeight/2.1) ;
+        initHeight = (initHeight/2.05) ;
         $("#isotope-container").css("height",initHeight + "px");
     </script>
     <script>