WW-2017 dojo.hostenv.writeIncludes should pass the true parameter

* dojo.hostenv.writeIncludes will only be included if debug="true" on head tag

git-svn-id: https://svn.apache.org/repos/asf/struts/struts2/trunk@580449 13f79535-47bb-0310-9956-ffa450edef68

plugins/dojo/src/main/resources/template/ajax/dojoRequire.js

@@ -28,4 +28,3 @@ dojo.widget.manager.registerWidgetPackage('struts.widget');
 
 dojo.require("struts.widget.*");
 dojo.require("dojo.widget.Editor2");
-dojo.hostenv.writeIncludes(); // not needed, but allows the Venkman debugger to work with the includes

plugins/dojo/src/main/resources/template/ajax/head.ftl

@@ -69,7 +69,13 @@
 
 <script language="JavaScript" type="text/javascript"
         src="${base}/struts/ajax/dojoRequire.js"></script>
+<#if parameters.debug?default(false)>
+<script language="JavaScript" type="text/javascript">
+    dojo.hostenv.writeIncludes(true);
+</script>     
+</#if>        
 <link rel="stylesheet" href="${base}/struts/xhtml/styles.css" type="text/css"/>
+
 <script language="JavaScript" src="${base}/struts/utils.js" type="text/javascript"></script>
 <script language="JavaScript" src="${base}/struts/xhtml/validation.js" type="text/javascript"></script>
 <script language="JavaScript" src="${base}/struts/css_xhtml/validation.js" type="text/javascript"></script>

plugins/dojo/src/test/resources/org/apache/struts2/dojo/views/jsp/ui/HeadTagTest-1.txt

@@ -21,6 +21,10 @@
 <script language="JavaScript" type="text/javascript" src="/struts/ajax/dojoRequire.js">
 </script>
 
+<script language="JavaScript" type="text/javascript">
+    dojo.hostenv.writeIncludes(true);
+</script>
+
 <link rel="stylesheet" href="/struts/xhtml/styles.css" type="text/css"/>
 
 <script language="JavaScript" src="/struts/utils.js" type="text/javascript">