From ed2277aa8dde6e9183357dca00e1ad74ba8a6c49 Mon Sep 17 00:00:00 2001
From: Andrew O'Neil <andy@andyofniall.net>
Date: Thu, 13 Dec 2007 21:49:18 +0000
Subject: [PATCH] Merged revisions 46560 via svnmerge from
 svn://svn.silverstripe.com/silverstripe/modules/sapphire/branches/2.2.0-privacy

........
  r46560 | aoneil | 2007-12-11 10:09:07 +1300 (Tue, 11 Dec 2007) | 2 lines

  Added FirstItem() and LastItem() functions, which return the number of the first and last items in the current page
........


git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@46777 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/model/DataObjectSet.php | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/core/model/DataObjectSet.php b/core/model/DataObjectSet.php
index 65a1331b3..cc6d49a41 100644
--- a/core/model/DataObjectSet.php
+++ b/core/model/DataObjectSet.php
@@ -309,6 +309,18 @@ class DataObjectSet extends ViewableData implements Iterator {
 		return $this->TotalPages() > 1;
 	}
 	
+	function FirstItem() {
+		return isset($this->pageStart) ? $this->pageStart + 1 : 1;
+	}
+	
+	function LastItem() {
+		if(isset($this->pageStart)) {
+			return min($this->pageStart + $this->pageLength, $this->totalSize);
+		} else {
+			return min($this->pageLength, $this->totalSize);
+		}
+	}
+	
 	/**
 	 * Returns the URL of the previous page.
 	 * @return string
@@ -1006,4 +1018,4 @@ function column_sort_callback_basic($a, $b) {
 	return $result;
 }
 
-?>
\ No newline at end of file
+?>