From 5df320bb897c3fe59ff167e08cd085b56ece6122 Mon Sep 17 00:00:00 2001
From: nate <nate@cakephp.org>
Date: Tue, 27 Jun 2006 10:29:35 +0000
Subject: [PATCH] Adding fixes as optimizations for mutli-div updates

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@3185 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/view/helpers/ajax.php | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/cake/libs/view/helpers/ajax.php b/cake/libs/view/helpers/ajax.php
index 3e1fbb7e6..803017e84 100644
--- a/cake/libs/view/helpers/ajax.php
+++ b/cake/libs/view/helpers/ajax.php
@@ -802,18 +802,23 @@ class AjaxHelper extends Helper {
 		if (env('HTTP_X_UPDATE') != null && count($this->__ajaxBuffer) > 0) {
 			$data = array();
 			$divs = explode(' ', env('HTTP_X_UPDATE'));
+			$keys = array_keys($this->__ajaxBuffer);
 
-			foreach ($this->__ajaxBuffer as $key => $val) {
-				if (in_array($key, $divs)) {
-					$data[] = $key . ':"' . rawurlencode($val) . '"';
+			if (count($divs) == 1 && in_array($divs[0], $keys)) {
+				@ob_end_clean();
+				e($this->__ajaxBuffer[$divs[0]]);
+			} else {
+				foreach ($this->__ajaxBuffer as $key => $val) {
+					if (in_array($key, $divs)) {
+						$data[] = $key . ':"' . rawurlencode($val) . '"';
+					}
 				}
+				$out  = 'var __ajaxUpdater__ = {' . join(', ', $data) . '};' . "\n";
+				$out .= 'for (n in __ajaxUpdater__) { if (typeof __ajaxUpdater__[n] == "string" && $(n)) Element.update($(n), unescape(__ajaxUpdater__[n])); }';
+
+				@ob_end_clean();
+				e($this->Javascript->codeBlock($out));
 			}
-
-			$out  = 'var __ajaxUpdater__ = {' . join(', ', $data) . '};' . "\n";
-			$out .= 'for (n in __ajaxUpdater__) { if (typeof __ajaxUpdater__[n] == "string" && $(n)) Element.update($(n), unescape(__ajaxUpdater__[n])); }';
-
-			@ob_end_clean();
-			e($this->Javascript->codeBlock($out));
 			exit();
 		}
 	}