From 512ea93ae45452eac4cb0cf1402a7cb7ea6d84fe Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Sun, 19 Oct 2014 09:12:11 +0000
Subject: [PATCH] Live-update site title in toolbar when changing the
 corresponding field in General Settings.

props celloexpressions, avryl.
fixes #28682.

git-svn-id: https://develop.svn.wordpress.org/trunk@29963 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/options-general.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/wp-admin/options-general.php b/src/wp-admin/options-general.php
index 7011885553..24ec42ea29 100644
--- a/src/wp-admin/options-general.php
+++ b/src/wp-admin/options-general.php
@@ -27,6 +27,19 @@ function options_general_add_js() {
 <script type="text/javascript">
 //<![CDATA[
 	jQuery(document).ready(function($){
+		var $siteName = $( '#wp-admin-bar-site-name' ).children( 'a' ).first();
+
+		$( '#blogname' ).on( 'input', function() {
+			var title = $( this ).val();
+
+			// Truncate to 40 characters.
+			if ( 40 < title.length ) {
+				title = title.substring( 0, 40 ) + '\u2026';
+			}
+
+			$siteName.text( title );
+		});
+
 		$("input[name='date_format']").click(function(){
 			if ( "date_format_custom_radio" != $(this).attr("id") )
 				$("input[name='date_format_custom']").val( $(this).val() ).siblings('.example').text( $(this).siblings('span').text() );