Autoselect hits per page from query

webapp/src/main/webapp/themes/iph/templates/queryBuilder.ftl

@@ -12,13 +12,7 @@
             <!-- <button id="btn-get" class="btn btn-primary parse-json" data-target="basic">Get rules</button> -->
               <div id="SelectResults">
                  <label style="display:inline;" for="hitsPerPage">Результатов на страницу</label>
-               <select name="hitsPerPage" id="hitsPerPageSelect">
-                   <option value="20" selected="selected">20</option>
-                   <option value="40">40</option>
-                   <option value="60">60</option>
-                   <option value="80">80</option>
-                   <option value="100">100</option>
-              </select>
+	             <@selectHitsPerPage/>
 	         </div>
           </div>		
        </div>
@@ -30,7 +24,6 @@
 		 	<button id="btn-get-standard-searchform" class="btn btn-warning reset" data-target="basic">Стандартная форма поиска</button>
 		</div>
 </div>
-
 <script src="themes/iph/js/query-builder.standalone.min.js"></script>
 <script src="themes/iph/js/query-builder.ru.js"></script>
 <script>
@@ -218,3 +211,19 @@
 	operators: ['contains', 'not_contains']
   },
 </#macro>
+
+<#macro selectHitsPerPage>
+  <#if !hitsPerPage?? >
+    <#assign hitsPerPage = 20 >
+  </#if>
+  <#assign hitsValues= [20,40,60,80,100]>
+  <select name="hitsPerPage" id="hitsPerPageSelect">
+    <option value="${hitsPerPage}" selected="selected">${hitsPerPage}</option>
+	<#list hitsValues as hppValue>
+	  <#if hppValue != hitsPerPage>
+	    <option value="${hppValue}">${hppValue}</option>  
+	  </#if>
+	</#list>
+	
+  </select>
+</#macro>