Hello good day.

I have a KendoGrid where there are two rows for each record, the first two fields are repeated, I would like to merge two cells and make a single row with them, but the rest of the fields belonging to those records remain in their two different rows.

I show how it looks right now:

I show how I want it to look:

Thank you so much.

Hi, I want to create a shared data source that I can then apply filtering to. This data source should be initialised from a property on the Razor page model.

With a Grid you can do this:

Html.Kendo().Grid(Model.Devices)

But I can't figure out the equivalent for the DataSource. This is not allowed...

Html.Kendo().DataSource<DeviceAggregate>(Model.Devices)
                .Name("devicesDataSource")

We have a custom command in a UI for ASP.NET Core FileManager control that states the icon as a simple textual name which worked fine in 2023.1.117

items.Add("").Type("button").Name("refresh").Icon("reload").Text("Refresh").Click("onRefresh").HtmlAttributes(new { style = "margin-left: 5px;" });

Hi All,
I have a problem. I've a not working grid. I do a compilated query for get the data but the data never gets loaded in the grid.

What is the error? Thanks in advance for any help.

Content of controller 
using DataLayerIAccess.Repository;
using DataLayerIAccess.Repository.Queries;
using Kendo.Mvc.Extensions;
using Kendo.Mvc.UI;
using Microsoft.AspNetCore.Mvc;
using System.Linq;
using System.Threading.Tasks;
using WebViewerIAccess.Models;

namespace WebViewerIAccess.Controllers
{
    public class GridController : Controller
    {
        private readonly IAccessDbContext _context;


        public GridController(IAccessDbContext context)
            => _context = context;


        public async Task<IActionResult> ElencoPresenze_Read([DataSourceRequest] DataSourceRequest request)
        {
            var elencoPresenze = (await _context.GetElencoPresenze(0, 10)).ToList();
            var presenzeViewModel = Utilities.MapFromAType<PresenzeModel>(elencoPresenze);

            var dsResult = presenzeViewModel.ToDataSourceResult(request);
            return Json(dsResult);
        }

Content of .cshtml

@{
    ViewData["Title"] = "Presenze";
}

<div class="text-center">
       @(Html.Kendo().Grid<WebViewerIAccess.Models.PresenzeModel>()
        .Name("grid")
        .Columns(c => {
            c.Bound(p => p.ID);
            c.Bound(p => p.Nome);
            c.Bound(p => p.Cognome);
            c.Bound(p => p.Giorno);
            c.Bound(p => p.Reparto);
        })        .Pageable(p => p
            .PageSizes(new[] { 10, 20, 50 })
            .Refresh(true)
            .Responsive(true))
            .Sortable()
        .Filterable()
        .Scrollable()
        .Groupable()
        .DataSource(ds => ds
            .Ajax()
            .Batch(true)
            .PageSize(20)
            .AutoSync(true)
            .ServerOperation(false)
            .Events(e => e.Error("error_handler"))
            .Model(m => {
                m.Field(p => p.ID);
                m.Field(p => p.Nome);
                m.Field(p => p.Cognome);
            })
            .AutoSync(true)
            .Read(r => r.Action("ElencoPresenze_Read", "Grid"))
</div>

<script type="text/javascript">
    function error_handler(e) {
        if (e.errors) {
            var message = "Errors:\n";
            $.each(e.errors, function (key, value) {
                if ('errors' in value) {
                    $.each(value.errors, function () {
                        message += this + "\n";
                    });
                }
            });
            alert(message);
        }
    }
</script>

Content of Model
using System;

namespace WebViewerIAccess.Models
{
    public class PresenzeModel
    {
        public int ID { get; set; }
        public string Nome { get; set; }
        public string Cognome { get; set; }
        public DateTime Giorno { get; set; }
        public string Reparto { get; set; }
    }
}

thank you

I am relatively new to ASP.Net core (.net6) and I am trying to bind the Kendo scheduler with my existing data source.

Background: I am tasked with replacing outdated javascript tools for our "shipping scheduler", which is very similar to the Telerik Scheduler Timeline view.

Here is an example of what I am trying to achieve...

The data source is a simple API source from the web (for example https://mydomain.com/datasource), with the following structure:

namespace ShippingSchedulerApp.Models
{
    public class SchedulerEvent
    {
        public long ID { get; set; }
        public DateTime? start_date { get; set; }
        public DateTime? end_date { get; set; }
        public string? text { get; set; }
        public string? shipclass { get; set; }
        public decimal? beam { get; set; }
        public string? sectionID { get; set; }
        public string? flag { get; set; }
        public string? country { get; set; }
        public string? visitnumber { get; set; }
        public int? visitid { get; set; }
        public int? imo { get; set; }
        public string? details { get; set; }
        public string? cargo { get; set; }
        public decimal? duration { get; set; }
        public decimal? loa { get; set; }
        public string? stevedore { get; set; }
    }
}

If someone could point me to a demo or a sample way of connecting the above to the Telerik Scheduler Timeline view, that would be great.

Thanks

I find myself having a heck of a time getting started with the scheduler. Is there a SIMPLE getting started example that explains how to use the scheduler? All I am looking to do is to have a monthly view and be able to display availability of items. An item could be, for example, a room at a hotel. I won't be doing anything more granular than day level scheduling. I want to block out a date on the calendar for an item. That's it. Once I can figure out how to do that, I can dig deeper myself.

Any guidance would be greatly appreciated.

Hello,

I have a DropDownList that I would like to cache based on a radio button 

@(
                    Html.Kendo().DropDownList()
                        .Name("orders")
                        .DataTextField("Companies_name")
                        .DataValueField("CompaniesId")
                        .MinLength(3)
                    .HtmlAttributes(new { style = "width:25%" })
                        .Template("#= CompaniesId # |  #= Companies_name #")
                        .Height(520)
                        .Filter(FilterType.Contains)
                        .DataSource(source =>
                        {
                            source
                            .Ajax()
                            .PageSize(80)
                            .Read("Virtualization_Read", "NewUploadAccount");
                        })
                        .Events(e =>
                        {
                            e.Change("onChange");
                    })
                        .Virtual(v => v.ItemHeight(26).ValueMapper("valueMapper"))
                        )

I'm using ASP NET CORE.  I have a grid and I enable filtering on a column with .Filterable().  Is there a way to sort the items that appear in the checkbox filter?

EX:

My filter would look like this

• A
• B
• C

And not

• B
• C
• A

When the drop down is displayed.

Hi There, 

I'm working on a web app and need to access the Excel column with letters instead of an index. I have gone through the documentation but didn't find how we can access the Excel column with alphabets such as A20

Could you please let me know if you have any functions or not?

Thanks,