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draggable: revert option now accepts "invalid", "valid" and true as possible options: true always reverts, "invalid" only reverts when not dropped on a possible target, and "valid" does the contrary (implements #2914)

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This commit is contained in:
Paul Bakaus 2008-07-03 14:59:10 +00:00
parent 069fcab637
commit 7c5e5d9c5e
1 changed files with 4 additions and 3 deletions
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7
ui/ui.draggable.js
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@ -216,10 +216,11 @@ $.widget("ui.draggable", $.extend($.ui.mouse, {
mouseStop: function(e) { mouseStop: function(e) {
//If we are using droppables, inform the manager about the drop //If we are using droppables, inform the manager about the drop
var dropped = false;
if ($.ui.ddmanager && !this.options.dropBehaviour) if ($.ui.ddmanager && !this.options.dropBehaviour)
$.ui.ddmanager.drop(this, e); var dropped = $.ui.ddmanager.drop(this, e);
if(this.options.revert) { if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true) {
var self = this; var self = this;
$(this.helper).animate(this.originalPosition, parseInt(this.options.revert, 10) || 500, function() { $(this.helper).animate(this.originalPosition, parseInt(this.options.revert, 10) || 500, function() {
self.propagate("stop", e); self.propagate("stop", e);