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Check that vClassGroup is non-null to prevent errors on the page

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rjy7 2011-01-19 19:06:13 +00:00
parent 4151edf34c
commit 31ea87ae58
1 changed files with 9 additions and 6 deletions
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15
webapp/web/templates/freemarker/body/partials/menupage/menupage-checkForData.ftl
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@ -2,12 +2,15 @@
<#assign populatedClasses = 0 /> <#assign populatedClasses = 0 />
<#list vClassGroup as vClass> <#if vClassGroup??> <#-- the controller may put a null -->
<#-- Check to see if any of the classes in this class group have individuals --> <#list vClassGroup as vClass>
<#if (vClass.entityCount > 0)> <#-- Check to see if any of the classes in this class group have individuals -->
<#assign populatedClasses = populatedClasses + 1 /> <#if (vClass.entityCount > 0)>
</#if> <#assign populatedClasses = populatedClasses + 1 />
</#list> </#if>
</#list>
</#if>
<#if (populatedClasses == 0)> <#if (populatedClasses == 0)>
<#assign noData = true /> <#assign noData = true />
<#else> <#else>