From cc515842fa3b005b5a7a4e9449b89fe0b30bc778 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 1 Apr 2010 12:23:41 +0000
Subject: - Patch #715528 by sun: optimize restripe() AJAX command.

---
 misc/ajax.js | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'misc/ajax.js')

diff --git a/misc/ajax.js b/misc/ajax.js
index 23179fd07..f8e3ee6d3 100644
--- a/misc/ajax.js
+++ b/misc/ajax.js
@@ -423,12 +423,11 @@ Drupal.ajax.prototype.commands = {
   restripe: function (ajax, response, status) {
     // :even and :odd are reversed because jQuery counts from 0 and
     // we count from 1, so we're out of sync.
-    $('tbody tr:not(:hidden)', $(response.selector))
-      .removeClass('even').removeClass('odd')
-      .filter(':even')
-        .addClass('odd').end()
-      .filter(':odd')
-        .addClass('even');
+    // Match immediate children of the parent element to allow nesting.
+    $('> tbody > tr:visible, > tr:visible', $(response.selector))
+      .removeClass('odd even')
+      .filter(':even').addClass('odd').end()
+      .filter(':odd').addClass('even');
   }
 };
 
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