Time Options

22 Mar 20183 minutes to read

Start date and End date in the datasource defines the starting point and ending point of a task in the project. It can be of two data types,

• Date
• Datetime

The datetime data type for start date and end date defines the exact starting point and ending point of a task along with time details of a day. There are two types of time scales available based on working hours,

• TimeScale8Hours for 8 hour working scale
• TimeScale24Hours for 24 hour working scale

Use the following code example for setting different time scales of working hours.

CSHTML

@(Html.EJ().Gantt("Gantt")
    //...
    .WorkingTimeScale(GanttWorkingTimeScale.TimeScale24Hours)
    .Datasource(ViewBag.datasource)
    )
@(Html.EJ().ScriptManager())

Use the following code example for including time options in start date and end date of a task.

CSHTML

@(Html.EJ().Gantt("Gantt")
    .TaskIdMapping("TaskId")
    .TaskNameMapping("TaskName")
    .StartDateMapping("StartDate")
    .DurationMapping("Duration")
    .ProgressMapping("Progress")            
    .DateFormat("M/d/yyyy hh:mm:ss tt")
    .ScheduleStartDate("02/01/2014 00:00:00 AM")
    .WorkingTimeScale(GanttWorkingTimeScale.TimeScale24Hours)
    .ScheduleEndDate("03/14/2016 00:00:00 PM")
    .ChildMapping("SubTasks")
    .TreeColumnIndex(1)
    .Datasource(ViewBag.datasource)
    )
@(Html.EJ().ScriptManager())

C#

public class GanttController : Controller

    {
        // GET: /Gantt/

        public ActionResult Gantt()
        {
            ViewBag.datasource = this.GetDataSource();
            return View();
        }
        private List<Data> GetDataSource()
        {
            List<Data> DataCollection = new List<Data>();
            Data ParentData = new Data()
            {
                TaskId = 1,
                TaskName = "Planning",
                StartDate = "02/03/2014 08:00:00 AM",
                EndDate = "02/07/2014 05:00:00 PM",
                Duration = 5
            };
            Data ChildData = new Data()
            {
                TaskId = 2,
                TaskName = "Plan timeline",
                StartDate = "02/03/2014 08:00:00 AM",
                EndDate = "02/07/2014 05:00:00 PM",
                Duration = 5,
                Progress = "100",
            };
            ParentData.SubTasks = new List<Data>();
            ParentData.SubTasks.Add(ChildData);
            ChildData = new Data()
            {
                TaskId = 3,
                TaskName = "Plan Budget",
                StartDate = "02/03/2014 08:00:00 AM",
                EndDate = "02/07/2014 05:00:00 PM",
                Duration = 5,
                Progress = "100",
            };
            ParentData.SubTasks.Add(ChildData);
            ChildData = new Data()
            {
                TaskId = 4,
                TaskName = "Allocate Resources",
                StartDate = "02/03/2014 08:00:00 AM",
                EndDate = "02/07/2014 05:00:00 PM",
                Duration = 5,
                Progress = "100",
            };
            ParentData.SubTasks.Add(ChildData);
            ChildData = new Data()
            {
                TaskId = 5,
                TaskName = "Planing complete",
                StartDate = "02/07/2014 08:00:00 AM",
                EndDate = "02/07/2014 05:00:00 PM",   
                Duration = 0,
            };
            ParentData.SubTasks.Add(ChildData);
            DataCollection.Add(ParentData);
            return DataCollection;
        }

        public class Data
        {
            public int TaskId { get; set; }
            public string TaskName { get; set; }
            public string  StartDate { get; set; }
            public string  EndDate { get; set; }
            public int Duration { get; set; }
            public List<Data> SubTasks { get; set; }
            public string Progress { get; set; }
        }

    }

Execute the above code to render the following output.