From 8a906db63439bb2242db1a9a1fdffad98047957e Mon Sep 17 00:00:00 2001
From: Sebastian Sdorra <sebastian.sdorra@cloudogu.com>
Date: Mon, 22 Aug 2011 15:05:26 +0200
Subject: [PATCH] improve grid history behaviour

---
 .../src/main/webapp/resources/js/rest/sonia.rest.grid.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/scm-webapp/src/main/webapp/resources/js/rest/sonia.rest.grid.js b/scm-webapp/src/main/webapp/resources/js/rest/sonia.rest.grid.js
index 7383ac949d..eac88095ad 100644
--- a/scm-webapp/src/main/webapp/resources/js/rest/sonia.rest.grid.js
+++ b/scm-webapp/src/main/webapp/resources/js/rest/sonia.rest.grid.js
@@ -131,12 +131,17 @@ Sonia.rest.Grid = Ext.extend(Ext.grid.GridPanel, {
     return String.format( this.checkboxTemplate, param );
   },
   
-  handleHistory: function(params){
-    if (params){
+  handleHistory: function(params){    
+    if (params && params.length > 0){
       var index = this.getStore().indexOfId(params[0]);
       if ( index >= 0 ){
         this.getSelectionModel().selectRow(index);
       }
+    } else {
+      if (debug){
+        console.debug( 'clear selection' );
+      }
+      this.getSelectionModel().clearSelections();
     }
   }