Ticket #1938: bug1938.patch

---

File bug1938.patch, 2.8 KB (added by nostrademons, November 16, 2007 06:43PM UTC)

Adds 'which' parameter to sliderMoveTo for multiple handles

Index: ui.slider.js
===================================================================
--- ui.slider.js	(revision 3798)
+++ ui.slider.js	(working copy)
@@ -253,39 +253,45 @@
 			return false;
 			
 		},
-		moveTo: function(value,scale,changeslide,p) {	// renamed from goto to moveTo as goto is reserved javascript word
+		moveTo: function(value, scale, changeslide, p, which) {	
+			// renamed from goto to moveTo as goto is reserved javascript word
+			var self = this;
+			if(this.multipleHandles) {
+				moveSlider(this.interactions[which || 0]);
+			} else {
+				moveSlider(this.interaction);
+			}
 			
-			if(this.multipleHandles) return false; //TODO: Multiple handle moveTo function
-			
-			var o = this.interaction.options;
-			var offset = $(this.interaction.element).offsetParent().offset({ border: false });
-			this.interaction.pickValue = this.interaction.curValue;
-			value = value-o.minValue;
-			
-			var modifier = scale || o.realValue;
-			
-			if(!p) var p = this.parentSize;
-			var prop = this.prop;
-			
-			var m = Math.round(((value)/modifier) * p);
+			function moveSlider(interaction) {
+				var o = interaction.options;
+				var offset = $(interaction.element).offsetParent().offset({ border: false });
+				interaction.pickValue = interaction.curValue;
+				value = value-o.minValue;
+				
+				var modifier = scale || o.realValue;
+				
+				if(!p) var p = self.parentSize;
+				var prop = self.prop;
+				
+				var m = Math.round(((value)/modifier) * p);
 
-			if(m < 0) m = 0;
-			if(m > p) m = p;
-			
-			this.interaction.curValue = (Math.round((m/p)*o.realValue));
-			if(o.stepping) {
-				this.interaction.curValue = Math.round(this.interaction.curValue/o.stepping)*o.stepping;
-				m = ((this.interaction.curValue)/o.realValue) * p;
+				if(m < 0) m = 0;
+				if(m > p) m = p;
+				
+				interaction.curValue = (Math.round((m/p)*o.realValue));
+				if(o.stepping) {
+					interaction.curValue = Math.round(interaction.curValue/o.stepping)*o.stepping;
+					m = ((interaction.curValue)/o.realValue) * p;
+				}
+
+				$(interaction.element).css(prop, m+'px');
+				
+				if(!changeslide && interaction.pickValue != interaction.curValue && !p)
+					$(self.element).triggerHandler("slidechange", [null, self.prepareCallbackObj(interaction)], o.change);
+				
+				if(changeslide)
+					$(self.element).triggerHandler("slide", [null, self.prepareCallbackObj(interaction)], o.slide);
 			}
-
-			$(this.interaction.element).css(prop, m+'px');
-			
-			if(!changeslide && this.interaction.pickValue != this.interaction.curValue && !p)
-				$(this.element).triggerHandler("slidechange", [null, this.prepareCallbackObj(this.interaction)], o.change);
-			
-			if(changeslide)
-				$(this.element).triggerHandler("slide", [null, this.prepareCallbackObj(this.interaction)], o.slide);
-
 		}
 	});

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