问属性startDate必须是Grails中的有效日期错误。

EN

class EmpRef {
    String workName
    String title
    Date   startDate
    Date   endDate
    String reasonForLeaving
    String directMgrName
    String directMgrTitle
    String directMgrTelephone
}

def save(EmpRef empRefInstance) {
    empRefInstance.startDate=Date.parse('dd-MM-yyyy',params.startDate)
    empRefInstance.endDate=Date.parse('dd-MM-yyyy',params.endDate)
    if (empRefInstance == null) {
        notFound()
        return
    }

    if (empRefInstance.hasErrors()) {
        respond empRefInstance.errors, view:'create'
        return
    }

    empRefInstance.save flush:true
}

$('.datePicker').datepicker({
    changeYear: true,
    changeMonth: true,
    autoSize: true,
    dateFormat: "dd-mm-yy",
    maxDate: "0y",
    showAnim: "show",
    yearRange:'c-70:c+0'
});