diff -r b495d8c1bf4f -r e5e15547ffb1 cms/app-client/app/components/visu-chrono.js
--- a/cms/app-client/app/components/visu-chrono.js	Wed Feb 10 01:08:42 2016 +0100
+++ b/cms/app-client/app/components/visu-chrono.js	Wed Feb 10 01:15:40 2016 +0100
@@ -1,11 +1,13 @@
 import Ember from 'ember';
 
+const { getOwner } = Ember;
+
 export default Ember.Component.extend({
   didInsertElement: function(){
     var _this = this;
 
-    if (this.get('container').lookup('controller:application').date !== null){
-      this.highlightQuery(this.get('container').lookup('controller:application').date);
+    if (getOwner(this).lookup('controller:application').date !== null){
+      this.highlightQuery(getOwner(this).lookup('controller:application').date);
     }
 
     var isMouseDown = false,