Ticket #2832: datepicker.patch

ui.datepicker.js

@@ -251 +251 @@
                Date[2] - the current dates for a range */
     _getDateDatepicker: function(target) {
         var inst = this._getInst(target._calId);
+        
+        if ( inst )
+        {
+            inst._setDateFromField($(target));
+        }
+        
         return (inst ? inst._getDate() : null);
     },
-
+    
+    _isDateInRangeDatepicker: function(target) {
+        var inst = this._getInst(target._calId);
+        
+        return (inst ? inst._isInRange(this._getDateDatepicker(target)) : null);
+    },
+    
+    _isMinDateDatepicker: function(target) {
+        var inst    = this._getInst(target._calId);
+        var date    = this._getDateDatepicker(target);
+        var minDate = inst._getMinMaxDate('min', true);
+        
+        return (!minDate || date >= minDate);
+    },
+    
+    _isMaxDateDatepicker: function(target) {
+        var inst    = this._getInst(target._calId);
+        var date    = this._getDateDatepicker(target);
+        var maxDate = inst._getMinMaxDate('max', true);
+        
+        return (!maxDate || date <= maxDate);
+    },
+    
     /* Handle keystrokes. */
     _doKeyDown: function(e) {
         var inst = $.datepicker._getInst(this._calId);
@@ -723 +751 @@
     dateStatus: function(date, inst) {
         return $.datepicker.formatDate(inst._get('dateStatus'), date, inst._getFormatConfig());
     },
-
+    
     /* Parse a string value into a date object.
        The format can be combinations of the following:
        d  - day of month (no leading zero)
@@ -1418 +1446 @@
    @return  jQuery object */
 $.fn.datepicker = function(options){
     var otherArgs = Array.prototype.slice.call(arguments, 1);
-    if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate')) {
+    if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'isDateInRange' || options == 'isMinDate'|| options == 'isMaxDate' )) {
         return $.datepicker['_' + options + 'Datepicker'].apply($.datepicker, [this[0]].concat(otherArgs));
     }
     return this.each(function() {