Effects: Fixed .show(), .hide(), .toggle() to accept a hash of option…

…s again. Fixes #6078 - Effects: Passing an object for parameters no longer works. Fixes #6067 - Dialog show/hide animations do not work.

ui/jquery.effects.core.js

@@ -439,6 +439,20 @@ function _normalizeArguments(effect, options, speed, callback) {
 	return [effect, options, speed, callback];
 }
 
+function standardSpeed( speed ) {
+	// valid standard speeds
+	if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
+		return true;
+	}
+
+	// invalid strings - treat as "normal" speed
+	if ( typeof speed === "string" && !$.effects[ speed ] ) {
+		return true;
+	}
+
+	return false;
+}
+
 $.fn.extend({
 	effect: function(effect, options, speed, callback) {
 		var args = _normalizeArguments.apply(this, arguments),
@@ -455,7 +469,7 @@ $.fn.extend({
 
 	_show: $.fn.show,
 	show: function(speed) {
-		if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed] ) {
+		if ( standardSpeed( speed ) ) {
 			return this._show.apply(this, arguments);
 		} else {
 			var args = _normalizeArguments.apply(this, arguments);
@@ -466,7 +480,7 @@ $.fn.extend({
 
 	_hide: $.fn.hide,
 	hide: function(speed) {
-		if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed] ) {
+		if ( standardSpeed( speed ) ) {
 			return this._hide.apply(this, arguments);
 		} else {
 			var args = _normalizeArguments.apply(this, arguments);
@@ -478,8 +492,7 @@ $.fn.extend({
 	// jQuery core overloads toggle and creates _toggle
 	__toggle: $.fn.toggle,
 	toggle: function(speed) {
-		if (!speed || typeof speed == 'number' || $.fx.speeds[speed] || !$.effects[speed]  ||
-			typeof speed == 'boolean' || $.isFunction(speed)) {
+		if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
 			return this.__toggle.apply(this, arguments);
 		} else {
 			var args = _normalizeArguments.apply(this, arguments);