NIHVIVO-377 Initial work on getting custom form to retrieve its past state after a failed form submission. Not all cases working yet.

productMods/edit/forms/personHasPositionHistory.jsp

@@ -311,6 +311,7 @@ the type still gets asserted. --%>
 %>
 
 <c:set var="requiredHint" value="<span class='requiredHint'> *</span>" />
+<c:set var="view" value='<%= vreq.getAttribute("view") %>' />
 
 <jsp:include page="${preForm}" />
 
@@ -349,6 +350,7 @@ the type still gets asserted. --%>
     <%-- RY If set steps to 1 when editType == 'edit', may be able to combine the
     step 1 and edit cases in the Javascript.  --%>
     <input type="hidden" name="steps" value="2" />
+    <input type="hidden" name="view" value="${view}" />
        
     <p class="submit"><v:input type="submit" id="submit" value="${submitLabel}" cancel="${param.subjectUri}"/></p>