Question

用js的datapicker设置员工的出生时间与雇佣时间相差18岁，下面的代码一直报错，不知咋改，求大神指点

$(function() {
$( "#birthdate" ).datepicker({
changeYear: true,
maxDate:"-18Y",
onClose: function( selectedDate ) {
var d = selectedDate;
$( "#hiredate" ).datepicker(
"option", "minDate",
d.setFullYear(d.getFullYear()+18)
);
}
});
$( "#hiredate" ).datepicker({
changeYear:true,
maxDate:-1
});
});

Answer 1

参照这个改一下
$( function() {
    var dateFormat = "mm/dd/yy",
      from = $( "#from" )
        .datepicker({
          defaultDate: "+1w",
          changeMonth: true,
          numberOfMonths: 3
        })
        .on( "change", function() {
          to.datepicker( "option", "minDate", getDate( this ) );
        }),
      to = $( "#to" ).datepicker({
        defaultDate: "+1w",
        changeMonth: true,
        numberOfMonths: 3
      })
      .on( "change", function() {
        from.datepicker( "option", "maxDate", getDate( this ) );
      });
 
    function getDate( element ) {
      var date;
      try {
        date = $.datepicker.parseDate( dateFormat, element.value );
      } catch( error ) {
        date = null;
      }
 
      return date;
    }
  } );