From 119121b0f263474bdaa11888c3fc0790416db354 Mon Sep 17 00:00:00 2001
From: Sam Minnee <sam@silverstripe.com>
Date: Thu, 9 Jul 2009 05:36:24 +0000
Subject: [PATCH] BUGFIX Open selected node and immediate child nodes when
 using batch actions to ensure that all nodes can actually be selected. This
 will optionally trigger ajax loading for further nodes

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@81457 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 javascript/CMSMain_left.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/javascript/CMSMain_left.js b/javascript/CMSMain_left.js
index 423d7c20..46200b3f 100755
--- a/javascript/CMSMain_left.js
+++ b/javascript/CMSMain_left.js
@@ -323,9 +323,22 @@ batchActionGlobals = {
 				batchActionGlobals.selectedNodes[idx] = false;
 	
 			} else {
+				// Open node in order to allow proper selection of children
+				if(Element.hasClassName(selectedNode, 'unexpanded')) {
+					selectedNode.open();
+				}
+				
+				// Select node
 				selectedNode.addNodeClass('selected');
 				selectedNode.selected = true;
 				batchActionGlobals.selectedNodes[idx] = true;
+				
+				// Open all existing children, which might trigger further
+				// ajaxExansion calls to ensure all nodes are selectable
+				var children = selectedNode.getElementsByTagName('li');
+				for(var i=0; i<children.length; i++) {
+					children[i].open();
+				}
 			}
 		}