how to check , date and time entered by user is 48hours from the current time .

[vijaysirangi]

please post if any one has the script for it .

[vijaysirangi]

Ya , I'm new to it . So if u can give me scrip for it .

On Tuesday, September 13, 2016, abhi_r <community-no-reply@servicenow.com>

[sanju41]

Use this Script

In client script :

  var da = new GlideAjax('CustomDateTime');

  da.addParam('sysparm_name','getDefaultEndDate');

  da.addParam('sysparm_now',newValue);

  da.addParam('sysparm_quant','48');

  da.getXMLWait();

  var end_date = da.getAnswer();

if(g_form.getValue('lPAR name') < end_date)

{

Alert (" LPAR date should be Greater than 2days from Now ");

g_form.setValue('lPAR name','');

}

Script include :     ClientDateTimeUtils

Mark Client callable : true

getDefaultEndDate: function() {

  var startDate = this.getParameter('sysparm_now');

  var addQuantity = this.getParameter('sysparm_quant');

  var end_date = new GlideDateTime();

  end_date.setDisplayValue(startDate);

  end_date.addSeconds(parseInt(addQuantity)*(60*60));

  end_date = end_date.getDisplayValue();

  return end_date;

  },

[sanju41]

Replace 24 with 48 .

[Geoffrey2]

Here is a function that is entirely client-side:

function onChange(control, oldValue, newValue, isLoading) {
       if (isLoading)
               return;

       var fieldName = 'date';
       g_form.hideFieldMsg(fieldName, true);

       if (!newValue)
               return;

       function getJSDate(dateStr) {
               // Returns a Date object from the Users Date/Time format
               var dateTime = dateStr.split(' ');
             var date = dateTime[0].split(/[\-\.\/]/);
            var time = dateTime[1].split(':');
            var day, month, year, hour = time[0], min = time[1], sec = time[2];
            if (g_user_date_time_format.match(/^dd/)) {
                 // little-endian
                 day = date[0];
                  month = date[1];
                 year = date[2];
            } else if (g_user_date_time_format.match(/^yyyy/)) {
                 // big-endian
                  year = date[0];
                  month = date[1];
                 day = date[2];
          } else {
                  // middle-endian
                  month = date[0];
                  day = date[1];
                  year = date[2];
             }
            return new Date(year, month-1, day, hour, min, sec);
       }

       var now = new Date();
       var newDate = getJSDate(newValue);
       var diff = newDate.getTime() - now.getTime();
       var twoDays = 172800000; // 2 days in milliseconds
       twoDays -= 60000; // Take off a minute to be less strict (better UX)

       if (diff < twoDays) {
               g_form.showFieldMsg(fieldName, 'Please pick a time at least 48 hours in the future', 'error');
       }
}

[vijaysirangi]

Hi Geoffrey .

thank you for your response. In your screen shot i see that you using two date time variables and finding the difference between them   .

But in my case i have only one date time variable and need to find from that .

If user selects the date and time which is less than 48hrs , then a dialogue box shuld pop out   telling user to select time and date atleast 48hrs from now . and that date time field shule reset and ready for user to select   fresh   date and time.

let me know if you need any more info for this .

thanks