代码如下:
// 日期
 $('.date').datepicker({
 changeYear: true,
 changeMonth: true,
 minDate:null,
 maxDate:null,
 onClose: function(selectedDate) {
 $('.gap-date').datepicker('option','minDate', '+1m');
 }
 });
 // 日期范围
 $('.gap-date').datepicker({
 changeYear: true,
 changeMonth: true,
 maxDate:null,
 onClose: function(selectedDate) {
 var y, m, d;
 var arr = selectedDate.split('-');
 y = arr[0];
 m = arr[1] - 7;
 d = arr[2];
 $('.date').datepicker('option','maxDate', new Date(y, m, d));
 }
 });