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

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(cherry picked from commit ba6916f22a)
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SpoonNZ 2012-01-20 16:54:47 +13:00 committed by Scott González
parent 9e4455f52d
commit b00faa95d0
1 changed files with 5 additions and 1 deletions
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6
ui/jquery.ui.sortable.js vendored
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@ -16,6 +16,7 @@
$.widget("ui.sortable", $.ui.mouse, { $.widget("ui.sortable", $.ui.mouse, {
widgetEventPrefix: "sort", widgetEventPrefix: "sort",
ready: false,
options: { options: {
appendTo: "parent", appendTo: "parent",
axis: false, axis: false,
@ -58,6 +59,9 @@ $.widget("ui.sortable", $.ui.mouse, {
//Initialize mouse events for interaction //Initialize mouse events for interaction
this._mouseInit(); this._mouseInit();
//We're ready to go
this.ready = true
}, },
destroy: function() { destroy: function() {
@ -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 }) : $(this.options.items, this.element), this]]; var queries = [[$.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(); 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--){ for (var i = connectWith.length - 1; i >= 0; i--){
var cur = $(connectWith[i]); var cur = $(connectWith[i]);
for (var j = cur.length - 1; j >= 0; j--){ for (var j = cur.length - 1; j >= 0; j--){