I have the same data structure as the original poster here (https://www.telerik.com/forums/set-color-for-each-category-in-single-series-chart#1405418), except I need to use a linear gradient as color for each category. How do I define a linear gradient as color for each category in asp.net core? I have a ColorFrom and ColorTo (hex, string) in my data model, and this is the sample chart I am trying to create:

                           <kendo-treeview name="treeView">
                                <items>
                                    <treeview-item text=Test expanded="true">
                                        <items>           
                                            <treeview-item text="Google" href="http://www.google.com" />   
                                        </items>
                                    </treeview-item>
                                </items>
                            </kendo-treeview>

In Core 6 project setting following global JSON option to maintain property case (such as required for returning JSON result for Kendo Grids), since the Telerik upgrade, you now have to manually add Microsoft.AspNetCore.Mvc.NewtonsoftJson nuget package

builder.Services.AddRazorPages().AddNewtonsoftJson(options => options.SerializerSettings.ContractResolver = new DefaultContractResolver());

or change to use System.Text.Json

builder.Services.AddRazorPages().AddJsonOptions(options => options.JsonSerializerOptions.PropertyNamingPolicy = null);

Hello,

I am trying to reload the content of one of my Tabs in different scenarios. I have different grids and other tabs that when their content changes I need to reload my checklist tab. However, when I call tabStrip.reload("li:first"); I get reload undefined.

Here is my TabStrip:

                  @(
                        Html.Kendo().TabStrip()
                        .Name("CaseTabStrip")
                        .TabPosition(TabStripTabPosition.Left)
                        .Animation(animation => animation.Open(effect => effect.Fade(FadeDirection.In).Duration(5)))
                        .Events(events => events.ContentLoad("onContentLoad"))
                        .Items(items =>
                        {
                            items.Add().Text("Checklist")
                                .Selected(true)
                                .LoadContentFrom(Url.Action("Checklist", "Cases", new { caseId = Model.Id }));
                           
// Extra tabs removed for brevity

                            items.Add().Text("Documents")
                                .LoadContentFrom(Url.Action("Index", "Documents", new { caseId = Model.Id }));
                        })
                        .HtmlAttributes(new { @class = "mt-5" })
                    )

And, this is how I am implementing the reload of the Checklist tab.

        var ReloadChecklist = () => {
            var tabStrip = $("#CaseTabStrip").data("kendoTabStrip");
            tabStrip.reload("li:first"); // No console error, but stepping through code shows "reload undefined"
        }

        function DocTypeRequestEnd(e) {
            var grid = $("#Documents").data("kendoGrid");
            if (grid) {
                grid.dataSource.read();
            }
            ReloadChecklist();
            GridRequestEnd(e);
        }

Hi,

I'm struggling to change the mouse pointer when selecting a value inside MultiColumnComboBox.  Before opening, the mouse pointer looks correct, but then it opens and the cursor attribute doesn't seem to apply.

I tried .HtmlAttributes(new { style = "cursor:pointer;"})

Thoughts or ideas?

Thanks,

Sam

Hello I use in my form grid where I want to have checkbox selection.

I'm still lost how to bind selected row to model property "bool PrintOP"

Here is my .cshtml

div class="table-responsive">
                @(Html.Kendo().Grid(Model.ProdOrderLines)
                .Name("#grid")
                .Editable(editable => {
                    editable.Mode(GridEditMode.InCell);
                })
                .DataSource(dataSource => dataSource
                .Ajax()
                .Batch(true)
                .Model(m =>{
                    m.Id(id=>id.ProdOrderLineId);
                    m.Field(id=>id.PrintOP);
                    m.Field(id=>id.OperationNumber).Editable(false);
                    m.Field(id=>id.OperationName).Editable(false);
                    m.Field(id=>id.Machine).Editable(false);
                    m.Field(id=>id.Recipe1).Editable(false);
                    m.Field(id=>id.Recipe1C).Editable(false);
                    m.Field(id=>id.Recipe2).Editable(false);
                    m.Field(id=>id.Recipe2C).Editable(false);
                    m.Field(id=>id.Recipe3).Editable(false);
                    m.Field(id=>id.Recipe3C).Editable(false);
                    
                }))
                .Columns(c=>{
                    c.Bound(c=>c.ProdOrderLineId).Hidden(true)
                        .ClientTemplate("#= ProdOrderLineId # <input type='hidden' name='ProdOrderLines[#=index(data)#].ProdOrderLineId' value='#= ProdOrderLineId #' />");
                    c.Select().Width(50);
                    c.Bound(c=>c.OperationNumber).Width(50);
                    c.Bound(c=>c.OperationName).Width(100);
                    c.Bound(c=>c.Machine).Width(100);   
                    c.Bound(c=>c.Recipe1).Width(100);
                    c.Bound(c=>c.Recipe1C).Width(100);
                    c.Bound(c=>c.Recipe2).Width(100);
                    c.Bound(c=>c.Recipe2C).Width(100);
                    c.Bound(c=>c.Recipe3).Width(100);
                    c.Bound(c=>c.Recipe3C).Width(100);
                })
                .Editable(ed => ed.Mode(GridEditMode.InCell)))
              <br />
              <br />
            </div>

What I would like to have is when user select row  change model property "PrintOP" to true or false for corresponding ProductLine[x]

I hope there is some solution?

Here is also model used in Form

public classOrderDetailViewModel
    {
        public string OrderID { get; set; }    
        public string  ProductName { get; set; }
        public float OrderLength { get; set; }
        public int COL { get; set; }=0;      
        public float CalcLength { get; set; }=0;
        public float RemainingPaste { get; set; }=0;
        public List<ProdOrderLineViewModel> ProdOrderLines {get;set;}
    }

 public classProdOrderLineViewModel
    {
        public int ProdOrderLineId { get; set; }
        public int OperationNumber { get; set; }
        public string OperationName { get; set; }
        public string Machine { get; set; }
        public string Recipe1 { get; set; }="";
        public string Recipe1C { get; set; }="";
        public string Recipe2 { get; set; }
        public string Recipe2C { get; set; }
        public string Recipe3 { get; set; }
        public string Recipe3C { get; set; }

        public bool PrintOP { get; set; }=false;

    } 

Many THX in advance for your help.

BR Mirek

Is there a way for ASP.NET Core grid to mark a column as NOT resizable? I mean, no way to resize that column, even if others are able to resize?

Please see this thread on SO.

The proposed solution should work does not matter is that column bound to a data or not, is the column last or first or not. Especially the case when the column is the last one and is a command column. Often such columns are of fixed length, cause buttons or commands are fixed. The actions column should not be moved or resized. However, if the column is pushed by others, the column could go out of the visible view. 

Hi, I am new to kendo grid and over all telerik, I am having issues populating the data.  

please check the code below. This is the simplest form.  

//cshtml view

@using Kendo.Mvc
@using Kendo.Mvc.UI
@model IEnumerable<Database.Station>
@{
    ViewBag.Title = "Records";
//    foreach(var v in Model)
//    {
//      var i=  v.Componenet;
//    }
}

@ViewBag.heading
<hr />


<hr />



@if (Model.Any())
{
    <div>

          @(Html.Kendo().Grid(Model) 
    .Name("grid")
    .Columns(columns => {
        columns.Bound(p =>p.ATA).Width(100);
        columns.Bound(p => p.Componenet).Width(100);
        columns.Bound(p => p.Description).Width(140);
        columns.Bound(p => p.DiskNumber);
        columns.Bound(p => p.SoftwareNumber).Width(150);
    })

    .HtmlAttributes(new { style = "height:430px;" })
    .DataSource(dataSource => dataSource
        .Ajax()

        .Read(read => read.Action("Main", "Station"))
     )
)
    </div>
    }

//controller

  public IActionResult Main()
        {
            var stationList = new List<Station>();
            var station = new Station
            {
                ATA = "22",
                SoftwareNumber = "check",
                DiskNumber = "1234",
                Componenet = "AC",
                Description = "Description"
            };
            stationList.Add(station);

            var station2 = new Station
            {
                ATA = "29",
                SoftwareNumber = "check2",
                DiskNumber = "1235",
                Componenet = "Bike",
                Description = "Description"
            };
            stationList.Add(station2);
            return Json(stationList);

        }
    }

I also noticed following the instruction. it does not tell me to include any css or javascript or any javascript code in script section. so nothing of that natrure is included.  Below is the outcome of the nuget.  I have no css or other js file from kendo. 

And this is what i get

Hi,

I would like to know if there's a way of displaying files that are already uploaded in the upload widget.
To make my inquiry clear, I want the upload widget to act as a table of the upload files it has already uploaded. The current behavior only shows the files that are added in the document at the moment  of uploading. Once you navigate out of the page and back the upload files array gets emptied.

Thanks in advance for any response!

Our customers using the spreadsheet copy/paste values in the Spreadsheet (ASP. NET CORE)

Sometimes pasted decimal separator is ".", sometimes is the ",".

Is there a way to search and replace the pasted values from "," to ".", or, if not, to search and replace in Spreadsheet ?