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draggable: scope option failed when no droppables within that scope exist, fixes #4289

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Paul Bakaus 2009-08-22 11:48:48 +00:00
parent 14922e41da
commit fefa5bd342
1 changed files with 3 additions and 3 deletions
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6
ui/ui.droppable.js
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@ -197,7 +197,7 @@ $.ui.ddmanager = {
droppables: { 'default': [] }, droppables: { 'default': [] },
prepareOffsets: function(t, event) { prepareOffsets: function(t, event) {
var m = $.ui.ddmanager.droppables[t.options.scope]; var m = $.ui.ddmanager.droppables[t.options.scope] || [];
var type = event ? event.type : null; // workaround for #2317 var type = event ? event.type : null; // workaround for #2317
var list = (t.currentItem || t.element).find(":data(droppable)").andSelf(); var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();
@ -218,7 +218,7 @@ $.ui.ddmanager = {
drop: function(draggable, event) { drop: function(draggable, event) {
var dropped = false; var dropped = false;
$.each($.ui.ddmanager.droppables[draggable.options.scope], function() { $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
if(!this.options) return; if(!this.options) return;
if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance)) if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
@ -240,7 +240,7 @@ $.ui.ddmanager = {
//Run through all droppables and check their positions based on specific tolerance options //Run through all droppables and check their positions based on specific tolerance options
$.each($.ui.ddmanager.droppables[draggable.options.scope], function() { $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
if(this.options.disabled || this.greedyChild || !this.visible) return; if(this.options.disabled || this.greedyChild || !this.visible) return;
var intersects = $.ui.intersect(draggable, this, this.options.tolerance); var intersects = $.ui.intersect(draggable, this, this.options.tolerance);