From: Kaldari <rkaldari@wikimedia.org>
Date: Fri, 31 Aug 2012 23:53:21 +0000 (+0000)
Subject: Merge "(bug 25830) fix JS preview causing the page to "jump""
X-Git-Tag: 1.31.0-rc.0~22498
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/exercices/supprimer.php?a=commitdiff_plain;h=40edd09eb94a05e768eb4ec3fba482a7ddbe39cc;p=lhc%2Fweb%2Fwiklou.git

Merge "(bug 25830) fix JS preview causing the page to "jump""
---

40edd09eb94a05e768eb4ec3fba482a7ddbe39cc
diff --cc skins/common/preview.js
index 823d46781b,292255815b..0053b5ee4d
--- a/skins/common/preview.js
+++ b/skins/common/preview.js
@@@ -7,15 -9,32 +9,32 @@@
  
  		$( mw ).trigger( 'LivePreviewPrepare' );
  
+ 		var $wikiPreview = $( '#wikiPreview' );
+ 
+ 		$( '#mw-content-text' ).css( 'position', 'relative' );
+ 
+ 		if ( $wikiPreview.is( ':visible' ) ) {
+ 			previewShowing = true;
+ 		}
+ 
+ 		// show #wikiPreview if it's hidden (if it is hidden, it's also empty, so nothing changes in the rendering)
+ 		// to be able to scroll to it
+ 		$wikiPreview.show();
+ 
+ 		// Jump to where the preview will appear
+ 		$wikiPreview[0].scrollIntoView();
+ 
  		var postData = $('#editform').formToArray();
 -		postData.push( { 'name' : 'wpPreview', 'value' : '1' } );
 +		postData.push( { 'name' : e.target.name, 'value' : '1' } );
  
  		// Hide active diff, used templates, old preview if shown
 -		var copyElements = ['#wikiPreview', '.templatesUsed', '.hiddencats',
 -							'#catlinks'];
 +		var copyElements = ['#wikiPreview', '#wikiDiff', '.templatesUsed', '.hiddencats',
 +							'#catlinks', '#p-lang', '.mw-summary-preview'];
  		var copySelector = copyElements.join(',');
  
- 		$.each( copyElements, function(k,v) { $(v).fadeOut('fast'); } );
+ 		$.each( copyElements, function( k, v ) {
+ 			$( v ).fadeTo( 'fast', 0.4 );
+ 		} );
  
  		// Display a loading graphic
  		var loadSpinner = $('<div class="mw-ajax-loader"/>');