From 350f61275bb2bea002129cfffa4cd49272f384ce Mon Sep 17 00:00:00 2001
From: christianbeeznest <84335353+christianbeeznest@users.noreply.github.com>
Date: Tue, 10 Aug 2021 17:36:00 -0500
Subject: [PATCH] Document: Fix document tool pagination - refs #3748

---
 main/inc/lib/SortableTableFromArrayConfig.php | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/main/inc/lib/SortableTableFromArrayConfig.php b/main/inc/lib/SortableTableFromArrayConfig.php
index da8935a14a..c8d7ca3a90 100644
--- a/main/inc/lib/SortableTableFromArrayConfig.php
+++ b/main/inc/lib/SortableTableFromArrayConfig.php
@@ -26,7 +26,8 @@ class SortableTableFromArrayConfig extends SortableTable
     private $column_order;
 
     private $doc_filter;
-
+    private $handlePagination = true;
+    
     /**
      * Constructor.
      *
@@ -53,6 +54,10 @@ class SortableTableFromArrayConfig extends SortableTable
         $this->column_order = $column_order;
         $this->doc_filter = $doc_filter;
 
+        // if data is empty the pagination is handled with query in database
+        if (empty($data)) {
+            $this->handlePagination = false;
+        }
         parent::__construct(
             $tableName,
             null,
@@ -85,8 +90,10 @@ class SortableTableFromArrayConfig extends SortableTable
             SORT_REGULAR,
             $this->doc_filter
         );
-
-//        return array_slice($table, $from, $this->per_page);
+        
+        if ($this->handlePagination) {
+            return array_slice($table, $from, $this->per_page); 
+        }
         return $table;
     }
 
@@ -107,4 +114,4 @@ class SortableTableFromArrayConfig extends SortableTable
             return 0;
         }
     }
-}
+}
\ No newline at end of file