Javascript 将服务器日期时间转换为毫秒

试试这个：

    function validateDate()
            {
                var dateDifference;
                pickedDate = Date.parse(txtDate.value.replace(/-/g, " "));
                todaysDate = new Date();
                todaysDate.setHours(0, 0, 0, 0);
                dateDifference = Math.abs(Number(todaysDate) - pickedDate);
                //7 Days=604800000ms//
                if (dateDifference > 604800000)
                {
                      alert("Appointment can be fixed for next seven days only from current day.");                         
                    return false;
                }
                else
                {
                    return true;
                }
            }

I m getting server side date from c# in this format 2012-11-22 12:53:23
now i have to convert server datetime to millisecond for checking 7 days difference

***txtDate.value=22-Nov-2012***

---

希望这有帮助。

var todayTime=（new Date（））.getTime（）；这是客户端的，我想从服务器端得到时间哦！我误解了。但是，您可以通过在加载页面时传递服务器时间并将该值分配给

todayTime

来轻松获得。Javascript无法直接访问服务器属性。请参见问题i生成警报，以便在母版页的页面加载时，我设置datetime，并在所有页面中访问变量serverDateTime

var time = '2012-11-22 12:53:23'; // this value is what you get from server

var a=time.split(' ');
var d=a[0].split('-');
var t=a[1].split(':');

var date = new Date(d[0],d[1],d[2],t[0],t[1],t[2]);

var millisecs = date.getTime(); // server time in milliseconds

var todayTime = (new Date()).getTime();

var diff = todayTime - millisecs; // work on this