anchor.diff:                      <stripes:submit name="cancel" value="Annuleren"/>
                   </c:when>
                   <c:when test="${actionBean.context.eventName == 'newAttributeSource' || actionBean.context.eventName == 'save'}">
  -                    <c:choose>
  -                        <c:when test="${empty actionBean.featureSource.id || actionBean.featureSource.id == 0}">
  +                    
                               <h1>Nieuwe attribuutbron toevoegen</h1>
   
                               <table>
  
positive.code:                     <stripes:submit name="newAttributeSource" value="Nieuwe attribuutbron"/>
                  </c:when>
                  <c:otherwise>
                      <stripes:submit name="newAttributeSource" value="Nieuwe attribuutbron"/>
                  </c:otherwise>
              </c:choose>
  
negative.code: 
                              <stripes:submit name="save" value="Opslaan"/>
                              <stripes:submit name="cancel" value="Annuleren"/>
                          
                  </c:when>
                  <c:when test="${actionBean.context.eventName == 'save' || actionBean.context.eventName == 'saveEdit'}">
                      <script type="text/javascript">
  