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Backend API
@model IEnumerable<DevExtreme.NETCore.Demos.Models.EmployeeAppointment>
@(Html.DevExtreme().Scheduler()
.ID("scheduler")
.DataSource(Model)
.TimeZone("America/Los_Angeles")
.TextExpr("Text")
.StartDateExpr("StartDate")
.EndDateExpr("EndDate")
.Views(views => {
views.Add()
.Name("Week")
.Type(SchedulerViewType.Week);
views.Add()
.Name("Month")
.Type(SchedulerViewType.Month);
})
.CurrentView(SchedulerViewType.Week)
.CrossScrollingEnabled(true)
.GroupByDate(true)
.CurrentDate(new DateTime(2021, 4, 21))
.StartDayHour(9)
.EndDayHour(19)
.Groups(new[] { "Priority" })
.Resources(res => {
res.Add()
.FieldExpr("Priority")
.AllowMultiple(false)
.Label("Priority")
.DataSource(new[] {
new { id = "Low", text = "Low Priority", color = "#1e90ff" },
new { id = "High", text = "High Priority", color = "#ff9747" }
});
})
.Height(730)
.ShowCurrentTimeIndicator(false)
)
<div class="options">
<div class="caption">Group by Date First</div>
<div class="option">
@(Html.DevExtreme().Switch()
.Value(true)
.OnValueChanged("groupByDate_valueChanged")
)
</div>
</div>
<script>
function groupByDate_valueChanged(e) {
var scheduler = $("#scheduler").dxScheduler("instance");
scheduler.option("groupByDate", e.value)
}
</script>
using DevExtreme.NETCore.Demos.Models.SampleData;
using DevExtreme.NETCore.Demos.ViewModels;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Linq;
namespace DevExtreme.NETCore.Demos.Controllers {
public class SchedulerController : Controller {
public ActionResult GroupByDate() {
return View(SampleData.GroupByDateTasks);
}
}
}
using System;
using System.Collections.Generic;
using System.Text.Json.Serialization;
namespace DevExtreme.NETCore.Demos.Models {
[JsonConverter(typeof(JsonStringEnumConverter))]
public enum Priority { High, Normal, Low, Urgent }
public class EmployeeAppointment : Appointment {
public Priority Priority { set; get; }
public IEnumerable<int> OwnerId { get; set; }
}
public class EmployeeTask {
public int ID { set; get; }
public string Subject { set; get; }
public DateTime StartDate { set; get; }
public DateTime DueDate { set; get; }
public string Status { set; get; }
public Priority Priority { set; get; }
public int Completion { set; get; }
public IEnumerable<int> OwnerId { get; set; }
public string Assigned { get; set; }
public string RecurrenceRule { get; set; }
}
}
using System;
using System.Collections.Generic;
namespace DevExtreme.NETCore.Demos.Models.SampleData {
public partial class SampleData {
public static readonly IEnumerable<EmployeeAppointment> GroupByDateTasks = new[] {
new EmployeeAppointment {
Text = "Website Re-Design Plan",
Priority = Priority.High,
StartDate = "2021-04-19T16:30:00.000Z",
EndDate = "2021-04-19T18:30:00.000Z"
},
new EmployeeAppointment {
Text = "Book Flights to San Fran for Sales Trip",
Priority = Priority.Low,
StartDate = "2021-04-22T17:00:00.000Z",
EndDate = "2021-04-22T19:00:00.000Z",
},
new EmployeeAppointment {
Text = "Install New Router in Dev Room",
Priority = Priority.Low,
StartDate = "2021-04-18T20:00:00.000Z",
EndDate = "2021-04-18T22:30:00.000Z"
},
new EmployeeAppointment {
Text = "Approve Personal Computer Upgrade Plan",
Priority = Priority.High,
StartDate = "2021-04-20T17:00:00.000Z",
EndDate = "2021-04-20T18:00:00.000Z"
},
new EmployeeAppointment {
Text = "Final Budget Review",
Priority = Priority.High,
StartDate = "2021-04-20T19:00:00.000Z",
EndDate = "2021-04-20T20:35:00.000Z"
},
new EmployeeAppointment {
Text = "New Brochures",
Priority = Priority.High,
StartDate = "2021-04-19T20:00:00.000Z",
EndDate = "2021-04-19T22:15:00.000Z"
},
new EmployeeAppointment {
Text = "Install New Database",
Priority = Priority.High,
StartDate = "2021-04-11T16:00:00.000Z",
EndDate = "2021-04-13T19:15:00.000Z"
},
new EmployeeAppointment {
Text = "Approve New Online Marketing Strategy",
Priority = Priority.High,
StartDate = "2021-04-21T19:00:00.000Z",
EndDate = "2021-04-21T21:00:00.000Z"
},
new EmployeeAppointment {
Text = "Upgrade Personal Computers",
Priority = Priority.Low,
StartDate = "2021-04-11T16:00:00.000Z",
EndDate = "2021-04-11T18:30:00.000Z",
RecurrenceRule = "FREQ=DAILY;COUNT=4"
},
new EmployeeAppointment {
Text = "Prepare 2021 Marketing Plan",
Priority = Priority.High,
StartDate = "2021-04-22T18:00:00.000Z",
EndDate = "2021-04-22T20:30:00.000Z"
},
new EmployeeAppointment {
Text = "Brochure Design Review",
Priority = Priority.Low,
StartDate = "2021-04-21T18:00:00.000Z",
EndDate = "2021-04-21T20:30:00.000Z"
},
new EmployeeAppointment {
Text = "Create Icons for Website",
Priority = Priority.High,
StartDate = "2021-04-23T17:00:00.000Z",
EndDate = "2021-04-23T18:30:00.000Z"
},
new EmployeeAppointment {
Text = "Upgrade Server Hardware",
Priority = Priority.Low,
StartDate = "2021-04-05T16:00:00.000Z",
EndDate = "2021-04-08T22:00:00.000Z"
},
new EmployeeAppointment {
Text = "Submit New Website Design",
Priority = Priority.High,
StartDate = "2021-04-23T23:30:00.000Z",
EndDate = "2021-04-24T01:00:00.000Z"
},
new EmployeeAppointment {
Text = "Launch New Website",
Priority = Priority.High,
StartDate = "2021-04-24T19:20:00.000Z",
EndDate = "2021-04-24T21:00:00.000Z"
},
new EmployeeAppointment {
Text = "Google AdWords Strategy",
Priority = Priority.Low,
StartDate = "2021-04-26T16:00:00.000Z",
EndDate = "2021-04-26T19:00:00.000Z"
},
new EmployeeAppointment {
Text = "Rollout of New Website and Marketing Brochures",
Priority = Priority.Low,
StartDate = "2021-04-26T20:00:00.000Z",
EndDate = "2021-04-26T22:30:00.000Z"
},
new EmployeeAppointment {
Text = "Non-Compete Agreements",
Priority = Priority.High,
StartDate = "2021-04-27T20:00:00.000Z",
EndDate = "2021-04-27T22:45:00.000Z"
},
new EmployeeAppointment {
Text = "Approve Hiring of John Jeffers",
Priority = Priority.High,
StartDate = "2021-04-27T16:00:00.000Z",
EndDate = "2021-04-27T19:00:00.000Z"
},
new EmployeeAppointment {
Text = "Update NDA Agreement",
Priority = Priority.Low,
StartDate = "2021-04-27T18:00:00.000Z",
EndDate = "2021-04-27T21:15:00.000Z"
},
new EmployeeAppointment {
Text = "Update Employee Files with New NDA",
Priority = Priority.Low,
StartDate = "2021-04-30T16:00:00.000Z",
EndDate = "2021-04-30T18:45:00.000Z"
},
new EmployeeAppointment {
Text = "Submit Questions Regarding New NDA",
Priority = Priority.Low,
StartDate = "2021-04-28T17:00:00.000Z",
EndDate = "2021-04-28T18:30:00.000Z"
},
new EmployeeAppointment {
Text = "Submit Signed NDA",
Priority = Priority.Low,
StartDate = "2021-04-28T20:00:00.000Z",
EndDate = "2021-04-28T22:00:00.000Z"
},
new EmployeeAppointment {
Text = "Review Revenue Projections",
Priority = Priority.High,
StartDate = "2021-04-28T18:00:00.000Z",
EndDate = "2021-04-28T21:00:00.000Z"
},
new EmployeeAppointment {
Text = "Comment on Revenue Projections",
Priority = Priority.High,
StartDate = "2021-04-26T17:00:00.000Z",
EndDate = "2021-04-26T20:00:00.000Z"
},
new EmployeeAppointment {
Text = "Provide New Health Insurance Docs",
Priority = Priority.High,
StartDate = "2021-04-30T19:00:00.000Z",
EndDate = "2021-04-30T22:00:00.000Z"
},
new EmployeeAppointment {
Text = "Review Changes to Health Insurance Coverage",
Priority = Priority.High,
StartDate = "2021-04-29T16:00:00.000Z",
EndDate = "2021-04-29T20:00:00.000Z"
},
new EmployeeAppointment {
Text = "Review Training Course for any Omissions",
Priority = Priority.Low,
StartDate = "2021-04-29T18:00:00.000Z",
EndDate = "2021-04-29T21:00:00.000Z"
}
};
}
}
.demo-container {
display: flex;
flex-direction: column;
}
.options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
display: inline-block;
}
.dx-scheduler-work-space-group-by-date .dx-scheduler-group-header-content {
font-size: 11px;
}