Changed template variable stylesheetDir to themeStylesheetDir for clarity. Added examples of how to add a script from a body template. Pass themedir to ScriptList object.

webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/FreeMarkerHttpServlet.java

@@ -209,10 +209,10 @@ public class FreeMarkerHttpServlet extends VitroHttpServlet {
         // This value will be available to any template as a path for adding a new stylesheet.
         // It does not contain the context path, because the methods to generate the href
         // attribute from the string passed in by the template automatically add the context path.
-        map.put("stylesheetDir", themeDir + "/css");
+        map.put("themeStylesheetDir", themeDir + "/css");
 
         map.put("stylesheets", getStylesheetList(themeDir));
-        map.put("scripts", getScriptList());
+        map.put("scripts", getScriptList(themeDir));
   
         addDirectives(map);
         
@@ -262,14 +262,14 @@ public class FreeMarkerHttpServlet extends VitroHttpServlet {
         }
     }
     
-    private TemplateModel getScriptList() {
+    private TemplateModel getScriptList(String themeDir) {
         
         // For script and stylesheet lists, use an object wrapper that exposes write methods, 
         // instead of the configuration's object wrapper, which doesn't. The templates can
         // add stylesheets and scripts to the lists by calling their add() methods.
         BeansWrapper wrapper = new DefaultObjectWrapper();
         try {
-            return wrapper.wrap(new ScriptList());       
+            return wrapper.wrap(new ScriptList(themeDir));       
         } catch (TemplateModelException e) {
             log.error("Error creating script TemplateModel");
             return null;

webapp/src/edu/cornell/mannlib/vitro/webapp/search/controller/AutocompleteController.java

@@ -120,7 +120,11 @@ public class AutocompleteController extends FreeMarkerHttpServlet implements Sea
             log.debug("query for '" + qtxt +"' is " + query.toString());
             
             // Get the list of uris that should be excluded from the results
-            List<String> urisToExclude = Arrays.asList(vreq.getParameterValues("filter"));
+            String filters[] = vreq.getParameterValues("filter");
+            List<String> urisToExclude = new ArrayList<String>();   
+            if (filters != null) {
+                urisToExclude = Arrays.asList(vreq.getParameterValues("filter"));
+            }
             
             if (query == null ) {
                 doNoQuery(templateName, map, config, response);

webapp/web/templates/freemarker/body/test.ftl

@@ -50,3 +50,4 @@
 <@dump var="urls" />
 <@dump var="fruit" />
 <@dumpDataModel />
+

webapp/web/templates/freemarker/page/default.ftl

@@ -36,3 +36,22 @@
     <#include "partials/scripts.ftl"> 
 </body>
 </html>
+
+<#-- 
+Three ways to add a stylesheet:
+
+A. In theme directory:
+${stylesheets.addFromTheme("/sample.css");
+${stylesheets.add(themeStylesheetDir + "/sample.css")}
+
+B. Any location
+${stylesheets.add("/edit/forms/css/sample.css)"}
+
+To add a script: 
+
+A. In theme directory:
+${scripts.addFromTheme("/sample.js");
+
+B. Any location
+${scripts("/edit/forms/js/sample.js)"}
+-->