init

src/assets/main.default.js

@@ -6,6 +6,8 @@
  * e.g. `<script data-main="./main.js" src="./require.js"></script>`
  **/
 (function(){
+
+    window.assetUrl = window.assetUrl || '';
 	var // jQuery and jQueryUI version
 		jqver = '3.2.1',
 		uiver = '1.12.1',
@@ -107,7 +109,7 @@
 
 	// config of RequireJS (REQUIRED)
 	require.config({
-		baseUrl : require('assetUrl') + '/js',
+		baseUrl : window.assetUrl + '/js',
 		paths : {
 			'jquery'   : '//cdnjs.cloudflare.com/ajax/libs/jquery/'+(ie8? '1.12.4' : jqver)+'/jquery.min',
 			'jquery-ui': '//cdnjs.cloudflare.com/ajax/libs/jqueryui/'+uiver+'/jquery-ui.min',

src/elfinder.html

@@ -10,7 +10,7 @@
     <script data-main="{assetUrl}/main.default.js"
             src="//cdnjs.cloudflare.com/ajax/libs/require.js/2.3.5/require.min.js"></script>
     <script>
-        define('assetUrl', '{assetUrl}');
+        window.assetUrl = '{assetUrl}';
         define('elFinderConfig', {config});
     </script>
 </head>