Calculate End Time from Start Time

[Freelancer]

Hi,

I want to keep end time as start time + 30 minutes as i don't want to store end time. Is it possible? If so please help me with a solution. I am trying to achieve this with your sample appointment planner.

Thanks in advance

[Karthigeyan Krishnamurthi]

Hi Freelancer,   

   

Thank you for contacting Syncfusion support. 

 

Start and EndTime are mandatory fields for appointment rendering, kindly visit the below link. 

https://help.syncfusion.com/aspnetmvc/schedule/data-binding 

 

Alternatively, we can enforce the user to enter only start time by disabling the end time field in appointment window and for the same we have prepared the below sample for your reference. 

http://www.syncfusion.com/downloads/support/forum/133440/ze/Sample-292929729 

 

<Code> 

.ScheduleClientSideEvents(e=>e.AppointmentWindowOpen("onOpen"))  

  

function onOpen(args) { 

    $("#Schedule1_appEndTime").css("display","none") 

} 

</Code> 

 

Note: If no EndTime is chosen, default time scale value (per cell) will be considered for appointment rendering. 

 

Regards, 

Karthigeyan 

[Freelancer]

Is it possible to calculate ENDTIME before binding to the scheduler using start time?

[Karthigeyan Krishnamurthi]

Hi Freelancer,  

 

Thanks for your update. 

 

Yes, it is possible. We have prepared the sample to calculate the end time before binding to Scheduler using start time which can be viewed from the below link.  

http://jsplayground.syncfusion.com/hwahyosf 

 

<Code> 

appointmentWindowOpen: "onOpen", 

beforeAppointmentCreate: "OnBeforeAppointmentCreate" 

 

function onOpen(args) { 

    $("#Schedule1_appEndTime").css("display", "none") 

} 

function OnBeforeAppointmentCreate(args) { 

    var app = ej.isNullOrUndefined(args.appointment[0]) ? args.appointment : args.appointment[0]; 

    var endTime = new Date(app.StartTime).setMinutes(app.StartTime.getMinutes() + 45); 

    app.EndTime = new Date(endTime); 

} 

</Code> 

 

Regards, 

Karthigeyan