From: Krinkle <krinkle@users.mediawiki.org>
Date: Tue, 17 Jan 2012 17:39:30 +0000 (+0000)
Subject: [jquery.footHovzer] Remove buggy scrollstate preserver
X-Git-Tag: 1.31.0-rc.0~25220
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/exercices/?a=commitdiff_plain;h=68cc777cea7c6d3db5089d51af475d9f1721403e;p=lhc%2Fweb%2Fwiklou.git

[jquery.footHovzer] Remove buggy scrollstate preserver
* Intended to preserver scroll-state (which is shifted when an element to the bottom gains height). However too unstable to be more handy that it is annoying when it is not.
* Follows-up r107982
---

diff --git a/resources/jquery/jquery.footHovzer.js b/resources/jquery/jquery.footHovzer.js
index 4ae8c8a0bd..56fc32d492 100644
--- a/resources/jquery/jquery.footHovzer.js
+++ b/resources/jquery/jquery.footHovzer.js
@@ -22,7 +22,7 @@
 
 	footHovzer = {
 		update: function () {
-			var $body, winTop;
+			var $body;
 
 			$body = $( 'body' );
 			if ( prevHeight === undefined ) {
@@ -31,12 +31,7 @@
 			} else {
 				newHeight = getHovzer().outerHeight( true );
 				$body.css( 'paddingBottom', ( parseFloat( $body.css( 'paddingBottom' ) ) - prevHeight ) + newHeight );
-				// Update scroll so that page stays focusses on same area
-				winTop = $(window).scrollTop();
-				if ( $(document).height() - $(window).height() > winTop ) {
-					$(window).scrollTop( winTop + ( newHeight - prevHeight ) );
-				}
-				
+
 				prevHeight = newHeight;
 			}
 		}