Datepicker: Fix `this` reference in _hideDatepicker(). Fixed #7722 - Datepicker:...

diff --git a/ui/jquery.ui.datepicker.js b/ui/jquery.ui.datepicker.js
index 0b6fb2218b3d34b6c3a6c3623c446b97eb4e0cd8..a5ff08c633b69e64524ff44a0ef2e760d7fe49c5 100644 (file)
--- a/ui/jquery.ui.datepicker.js
+++ b/ui/jquery.ui.datepicker.js
@@ -807,9 +807,10 @@ $.extend(Datepicker.prototype, {
                if (this._datepickerShowing) {
                        var showAnim = this._get(inst, 'showAnim');
                        var duration = this._get(inst, 'duration');
+                       var self = this;
                        var postProcess = function() {
                                $.datepicker._tidyDialog(inst);
-                               this._curInst = null;
+                               self._curInst = null;
                        };
 
                        // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed