From ed7417666a476032d28fa5ce8d736473bc767f4d Mon Sep 17 00:00:00 2001
From: Julio Cesar Laura <juliocesar@colosa.com>
Date: Fri, 12 Feb 2016 16:27:22 -0400
Subject: [PATCH] HOR-174
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- Se valido que la respuesta JSON no devuelva un registro vacio innecesario
- También se agregó el mensaje por defecto para el listado, cuando no se tienen records
---
 .../engine/methods/cases/caseMessageHistory_Ajax.php | 12 ++++++++----
 .../engine/templates/cases/caseMessageHistory.js     |  3 ++-
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/workflow/engine/methods/cases/caseMessageHistory_Ajax.php b/workflow/engine/methods/cases/caseMessageHistory_Ajax.php
index 9c360f572..5a466f1e0 100755
--- a/workflow/engine/methods/cases/caseMessageHistory_Ajax.php
+++ b/workflow/engine/methods/cases/caseMessageHistory_Ajax.php
@@ -122,11 +122,15 @@ if ($actionAjax == 'messageHistoryGridList_JXP') {
     $r->data = $aProcesses;
     $r->totalCount = $totalCount;
 
-    if (!isset($r->data[0])) {
-        $r->data[0] = array('APP_MSG_TYPE' => '');
-    }
+    if (!empty($aProcesses)) {
+        if (!isset($r->data[0])) {
+            $r->data[0] = array('APP_MSG_TYPE' => '');
+        }
 
-    $r->data[0]["APP_MSG_TYPE"] = (array_key_exists($r->data[0]["APP_MSG_TYPE"], $arrayToTranslation))? $arrayToTranslation[$r->data[0]["APP_MSG_TYPE"]] : $r->data[0]["APP_MSG_TYPE"];
+        $r->data[0]["APP_MSG_TYPE"] = (array_key_exists($r->data[0]["APP_MSG_TYPE"], $arrayToTranslation)) ? 
+                                      $arrayToTranslation[$r->data[0]["APP_MSG_TYPE"]] :
+                                      $r->data[0]["APP_MSG_TYPE"];
+    }
 
     echo G::json_encode( $r );
 }
diff --git a/workflow/engine/templates/cases/caseMessageHistory.js b/workflow/engine/templates/cases/caseMessageHistory.js
index 365273d2e..2bc4df634 100644
--- a/workflow/engine/templates/cases/caseMessageHistory.js
+++ b/workflow/engine/templates/cases/caseMessageHistory.js
@@ -417,7 +417,8 @@ var ActionTabFrameGlobal = '';
         // cls : 'grid_with_checkbox',
         columnLines: true,
         viewConfig: {
-          forceFit:true
+          forceFit:true,
+          emptyText: (_('ID_NO_RECORDS_FOUND'))
         },
         cm: new Ext.grid.ColumnModel({
           defaults: {