#11296 Undefined message when you use the viewing as feature (#11538)

dotCMS · May 9, 2017 · cb9db1f · cb9db1f
1 parent 9068357
commit cb9db1f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/dotCMS/src/main/webapp/WEB-INF/velocity/static/preview_mode/container_controls.vtl b/dotCMS/src/main/webapp/WEB-INF/velocity/static/preview_mode/container_controls.vtl
@@ -26,6 +26,9 @@
 
 <script type="text/javascript" language="javascript">
 	//Controls get written to the parent html document outside the client html code iframe
+	if (parent.dojo.global.controlsHTML === undefined) {
+		parent.dojo.global.controlsHTML = '';
+	}
 	parent.dojo.global.controlsHTML +=
 	'<div style="display: none;" class="dotControls" id="control-${CONTAINER_INODE}">\n'+
 		#if($CONTAINER_MAX_CONTENTLETS > $CONTAINER_NUM_CONTENTLETS && $STATIC_CONTAINER && $USE_CONTAINER_PERMISSION && $ADD_CHILDREN_HTMLPAGE_PERMISSION)