From e30b5e3f22dcb5fd4926c26952641c0af3a3812a Mon Sep 17 00:00:00 2001
From: Normann Lou <normann@silverstripe.com>
Date: Thu, 16 Oct 2008 22:22:32 +0000
Subject: [PATCH] MINOR: documenting my new method, correct a coding convention
 about whitespace

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@64460 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 forms/TableField.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/forms/TableField.php b/forms/TableField.php
index 478f8a515..af2573d21 100644
--- a/forms/TableField.php
+++ b/forms/TableField.php
@@ -235,7 +235,7 @@ class TableField extends TableListField {
 								if($fieldset){
 									$newitem[ID] = "new".$k;
 									foreach($newitem as $k => $v){
-										if($this->extraData&&array_key_exists($k, $this->extraData)){
+										if($this->extraData && array_key_exists($k, $this->extraData)){
 											unset($newitem[$k]);
 										}
 									}
@@ -757,6 +757,12 @@ class TableField_Item extends TableListField_Item {
 		return $content;
 	}
 	
+	/**
+	 * Get the flag isAddRow of this item, 
+	 * to indicate if the item is that blank last row in the table which is not in the database
+	 * 
+	 * @return boolean
+	 */
 	function IsAddRow(){
 		return $this->isAddRow;
 	}