diff --git a/README.md b/README.md
index 3579afb..2cd7c96 100644
--- a/README.md
+++ b/README.md
@@ -66,6 +66,9 @@ $("#input1")persianDatePicker({
     onHide: function(calendar) {
         calendar.hide();
     },
+    onSelect: function() {
+      // do on select, can be used instead of jquery .change()
+    },
 });
 ```
 
diff --git a/js/persianDatepicker.js b/js/persianDatepicker.js
index dc6f333..34fa56c 100644
--- a/js/persianDatepicker.js
+++ b/js/persianDatepicker.js
@@ -399,7 +399,7 @@
                 } else {
                     el.html(self.persianDate.parse(v).toString(self.options.formatDate));
                 }
-                el.data('date', { jDate: v, gDate: this.jDateFunctions.getGDate(this.persianDate)._toString("YYYY/MM/DD/DW") });
+                el.data('date', { jDate: self.persianDate.parse(v).toString(self.options.formatDate), gDate:self.persianDate.parse(v).gDate._toString(self.options.formatDate)});
                 this.options.onSelect();
             },
             getDate: function (jd, d) {