From fe0a4c3f82fb9f991394a0efed8f2b997be5291c Mon Sep 17 00:00:00 2001
From: Pierre <pierre@hubert.fr>
Date: Fri, 16 Jun 2017 11:18:17 +0200
Subject: [PATCH] Improved emptyElem function

---
 assets/js/common/utils.js | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/assets/js/common/utils.js b/assets/js/common/utils.js
index 0458e532..9f985ce7 100644
--- a/assets/js/common/utils.js
+++ b/assets/js/common/utils.js
@@ -39,14 +39,18 @@ function byId(nodeName){
  */
 function emptyElem(container){
 	//Get children references
-	var children = container.childNodes;
+	var children = container.children;
 
 	//Process each child
-	for(i in children){
-		if(children[i].remove)
-			children[i].remove();
-	}
+	while(container.children.length > 0){
 		
+		//Check if the child has subchild
+		if(container.children[0].children)
+			emptyElem(container.children[0]); //Remove them first
+
+		//Remove child
+		container.children[0].remove();
+	}
 	
 	//Success
 	return true;