方法一
function compareDate1(){
var str1 ="2015-07-22",str2 = "2015-07-26";
var arr1 = str1 .split("-");
var arr2 = str2 .split("-");
var date1=new Date(parseInt(arr1[0]),parseInt(arr1[1])-1,parseInt(arr1[2]),0,0,0);
var date2=new Date(parseInt(arr2[0]),parseInt(arr2[1])-1,parseInt(arr2[2]),0,0,0);
console.log(date1+""+date2);
if(date1.getTime()>date2.getTime()){
alert('结束日期不能小于开始日期',this);
return null;
}
}
方法二
function CompareDate2(param1,param2)
{
return ((new Date(param1.replace(/-/g,"\/"))) > (new Date(param2.replace(/-/g,"\/"))));
}
方法三
function CompareDate3(){
DateTime a = DateTime.parse("2010-1-9 8:00:00");
DateTime b = DateTime.parse("2010-1-13 13:41:52");
return a > b;
}