From: SpoonNZ <spoonlikesham@gmail.com>
Date: Fri, 20 Jan 2012 03:54:47 +0000 (+1300)
Subject: Sortable: Added a variable to track if initialization is complete. Fixes #4759 -... 
X-Git-Tag: 1.8.18~17
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=b00faa95d0d372f345e24f9abe9d16a2b67ca258;p=jquery-ui.git

Sortable: Added a variable to track if initialization is complete. Fixes #4759 - a major optimization is possible in sortable().
(cherry picked from commit ba6916f22ac3fac993975abc0f86d6cb0bf9c08d)
---

diff --git a/ui/jquery.ui.sortable.js b/ui/jquery.ui.sortable.js
index 563e63c09..54adacebc 100644
--- a/ui/jquery.ui.sortable.js
+++ b/ui/jquery.ui.sortable.js
@@ -16,6 +16,7 @@
 
 $.widget("ui.sortable", $.ui.mouse, {
 	widgetEventPrefix: "sort",
+	ready: false,
 	options: {
 		appendTo: "parent",
 		axis: false,
@@ -57,6 +58,9 @@ $.widget("ui.sortable", $.ui.mouse, {
 
 		//Initialize mouse events for interaction
 		this._mouseInit();
+		
+		//We're ready to go
+		this.ready = true
 
 	},
 
@@ -571,7 +575,7 @@ $.widget("ui.sortable", $.ui.mouse, {
 		var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
 		var connectWith = this._connectWith();
 
-		if(connectWith) {
+		if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
 			for (var i = connectWith.length - 1; i >= 0; i--){
 				var cur = $(connectWith[i]);
 				for (var j = cur.length - 1; j >= 0; j--){