$("#starttime").datetimepicker({

startView:2,

format:"yyyy-mm-dd",

minView:"month",

todayBtn : "linked", 

todayHighlight : true,

language: "zh-CN",

showMeridian:true,

autoclose:true,

}).on('changeDate',function(ev){

var starttime=$("#starttime").val();

$("#endtime").datetimepicker('setStartDate',starttime);

$("#starttime").datetimepicker('hide');

});

$("#endtime").datetimepicker({

startView:2,

minView:"month",

format:"yyyy-mm-dd",

todayBtn : "linked",

todayHighlight : true,

language: "zh-CN",

autoclose:true,

showMeridian:true,

}).on('changeDate',function(ev){

 var starttime=$("#starttime").val();

 var endtime=$("#endtime").val();

 $("#starttime").datetimepicker('setEndDate',endtime);

 $("#endttime").datetimepicker('hide');