fix for #4204, fadeTo shows hidden elements before animating

jquery · Mar 18, 2009 · 62a251a0cf8b8652082da3d5a72b6c6e2b120914 · 62a251a
1 parent ace1338
commit 62a251a0cf8b8652082da3d5a72b6c6e2b120914
Unified Split

Showing with 2 additions and 1 deletion.

+2 −1 src/fx.js
diff --git a/src/fx.js b/src/fx.js
@@ -95,7 +95,8 @@ jQuery.fn.extend({
 	},
 
 	fadeTo: function(speed,to,callback){
-		return this.animate({opacity: to}, speed, callback);
+		return this.filter(":hidden").css('opacity', 0).show().end()
+					.animate({opacity: to}, speed, callback);
 	},
 
 	animate: function( prop, speed, easing, callback ) {