From: ros3cin <ros3@cin.ufpe.br>
Date: Wed, 17 Apr 2013 07:06:12 +0000 (-0300)
Subject: Refactor code in effects to use data_priv. Re- Close gh-1244.
X-Git-Tag: 2.0.0~5
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=5179fa00b839ebc70ec38fb0cf6cb8f8c412f37e;p=jquery.git

Refactor code in effects to use data_priv. Re- Close gh-1244.
---

diff --git a/src/effects.js b/src/effects.js
index a1ba37707..6f8685699 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -304,7 +304,7 @@ function defaultPrefilter( elem, props, opts ) {
 
 
 	// show/hide pass
-	dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
+	dataShow = data_priv.get( elem, "fxshow" );
 	for ( index in props ) {
 		value = props[ index ];
 		if ( rfxtypes.exec( value ) ) {
@@ -313,20 +313,19 @@ function defaultPrefilter( elem, props, opts ) {
 			if ( value === ( hidden ? "hide" : "show" ) ) {
 
 				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
-				if( value === "show" && dataShow[ index ] !== undefined ) {
+				if( value === "show" && dataShow !== undefined && dataShow[ index ] !== undefined ) {
 					hidden = true;
 				} else {
-				continue;
-			}
+					continue;
+				}
 			}
 			handled.push( index );
 		}
 	}
 
 	length = handled.length;
-	if ( !length ) {
+	if ( length ) {
 		dataShow = data_priv.get( elem, "fxshow" ) || data_priv.access( elem, "fxshow", {} );
-	} else {
 		if ( "hidden" in dataShow ) {
 			hidden = dataShow.hidden;
 		}