HI, I work on a project that uses Kendo MVC widget. I install it from the Telerik Nuget Source and add: Telerik.UI.for.AspNet.Mcv5 Version 2018.2.704. All work great until I need to use ForeignKey column in my grid. The drop-down list does not appear. I look on Google and someone says that I need to add the EditroTemplates views under Views/Shared in my MVC project. So I took the one in your demo at this location C:\Program Files (x86)\Progress\Telerik UI for ASP.NET MVC R2 2018\wrappers\aspnetmvc\Examples\VS2017\Kendo.Mvc.Examples\Views\Shared

But Now I got this runtime error: cannot load  'System.Web.Mvc.ViewUserControl<object>'. in

Line 1 : <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<object>" %>
Line 2 :
Line 3 : <%= Html.Kendo().TextBoxFor(model => model)%>

Source file : /Views/Shared/EditorTemplates/String.ascx    Line : 1 

What do I missed?

Hi

I'm trying to setup TabStrip and its only show the first tab which i set .Selected(true) to , here is my code :

example of controller code :

Good afternoon Admin,

How to set the hyperlink color for .AllDayEventTemplate and .EventTemplate in scheduler?  When I added the style to the page, some hyperlinks color inside the scheduler still do not change.

Here is the code:

<style>
    a:link { color: #0000ff; }
    a:hover { text-decoration: underline; }
    .k-event k-event-inverse, .k-event 
        a:link { color: #0000ff; }
        a:hover {text-decoration: underline}       
</style>

@(Html.Kendo().Scheduler<HomeTaskViewModel>()
        .Name("scheduler")
        .Date(DateTime.Today)      
        .Editable(false)
        .Height(800)
        .AllDayEventTemplate("<a href='" + @Url.Action("Read", "Request") + "/" + "#= RequestId #'>#= description #</a>")    
        .EventTemplate("<a href='" + @Url.Action("Read", "Request") + "/" + "#= RequestId #'>#= description #</a>")     
        .Views(views =>
        {
            views.DayView();
            views.WorkWeekView(workWeekView => workWeekView.Selected(true));
            views.WorkWeekView();
            views.WeekView();
            views.MonthView();
            views.AgendaView();
    })
    .Resources(resource =>
    {
        resource.Add(m => m.GroupId)
            .Title("Owner")
            .DataTextField("Text")
            .DataValueField("Value")
            .DataColorField("Color")
            .BindTo(Model.Select(x => new { Text = x.GroupName, Value = x.GroupId, Color = x.Color }));
    })
    .DataSource(d => d
    .Model(m =>
    {
        m.Id(f => f.RequestId);
        m.Field(f => f.Description).DefaultValue("No title");
        m.Field(f => f.GroupId).DefaultValue(1);
        m.Field(f => f.Title).DefaultValue("No title");
        m.RecurrenceId(f => f.RecurrenceID);
    })
    .Read("ReadRequests", "Home", "Scheduler")
    )
    )

<script type="text/javascript">
    $(function () {
        $(".GroupNames :checkbox").change(function (e) {
            var checked = $.map($(".GroupNames :checked"), function (checkbox) {
                return parseInt($(checkbox).val());
            });

            var filter = {
                logic: "or",
                filters: $.map(checked, function (value) {
                    return {
                        operator: "eq",
                        field: "GroupId",
                        value: value
                    };
                })
            };

            var scheduler = $("#scheduler").data("kendoScheduler");
            scheduler.dataSource.filter(filter);
        });
    })
</script>

What is the correct way to do it?

Thanks in advance for your help!

Anieda

     I'm trying to set values to the empty model when i click add and show the custom edit template, i've set them through javascript but it doesn't show on popup window.

function onEdit(e) {
            var today = new Date();
            e.model.FECHA = today;
            console.log(e.model)
        }

Also i've set them in the model constructor but it doesn't work, the only way to set it is via javascript and delaying the script a few seconds but this solution it's not reliable

thank you

Hi dear Telerik team.
I'm trying to use grid for showing and editing grid in UTC format.

I understand that when data comes to browser, it converts to local date time of the browser. So I have to convert it back to UTC date time, and paste to the CELL of the grid.

Also I do the same for popup dialog

- I change dates using "onEdit" event.

But when I press "Cancel" button or just close the dialog, the date converts back to local date in the grid. When I press "Update" button, it looks like any mechanism takes the updated date, converts it to UTC (according to my conversion) and shows on front end, but on back end I have correct date.
I figured out that the grid has a storage, and when I update the record, the grid updates the record in the storage and sends the updated record to the back end is separately. It makes sense if I update regular string or number. But What should I do in my case?

Hi,

I've just upgraded to the version 2018.2.620. I noticed that window.title no longer displays special characters correctly. For example:

In previous version, setting the title to finnish: "Viesti Phoenixist&#228;" rendered correctly "Viesti Phoenixistä". Now the translation of &#228 character does not work anymore.

Are there any solutions to this?

Thanks and regards,
Viktor

I have a popup editor configured on a grid.  In the editor template, I have a dropdownfor with a Read action.  I need to pass the model value to the read action but it is not recognized.  Can you help?

Here is the editor template:

@model Procurement.Models.Pipe
<style>
    .k-edit-form-container {
        width: auto;
    }
</style>
<div class="panel" style="padding:5px;">
  
  
    @Html.HiddenFor(m => m.MaterialId)
    @Html.HiddenFor(m => m.PcsPartNum)
    @Html.HiddenFor(m => m.OuterDiameter, new { id="OD", name="OD"})
    <table>
        <tr><td colspan="2" align="center"><h4 class="text-info"> Pipe Details</h4></td></tr>
        <tr><td colspan="2" align="center"> <hr /></td></tr>
        <tr>
            <td width="30%">PCS Part Num</td>
            <td>@Html.TextBoxFor(m => m.PcsPartNum, new { ReadOnly = "true" })</td>
        </tr>
        <tr>
            <td>Description</td>
            <td>@Html.TextAreaFor(m => m.Description, new { ReadOnly = "true", TextMode = "MultiLine", Rows = "3", Cols = "500" })</td>
        </tr>
        <tr>
            <td>Sort Order</td>
            <td>@Html.TextBoxFor(m => m.Materials_Group.SortOrder, new { ReadOnly = "true" })</td>
        </tr>
        <tr>
            <td>Unit</td>
            <td>@Html.TextBoxFor(m => m.Materials_Group.Unit, new { ReadOnly = "true" })</td>
        </tr>
        <tr><td colspan="2"><hr /></td></tr>
        <tr>
            <td colspan="2" align="center">
                <table>
                    <tr>
                        <td class="text-info" width="30%">Client Part Num</td>
                        <td colspan="2">@Html.EditorFor(m => m.ClientPartNum)</td>
                    </tr>
                    <tr>
                        <td class="text-info">Additional Info</td>
                        <td colspan="2">@Html.TextAreaFor(m => m.AdditionalInfo, new { TextMode = "MultiLine", Rows = "3", Cols = "500" })</td>
                    </tr>
                    <tr><td colspan="2" align="center"><h5 class="text-info">Properties</h5></td></tr>
                    <tr>
                        <td class="text-info">Outer Diameter</td>
                        <td>@Html.DisplayFor(m=>m.OuterDiameter, new { style="width:100px;id:tbOD"})</td>
                        <td>@(Html.Kendo().DropDownListFor(m => m.OuterDiameter)
                            .Name("OuterDiameter")
                            .DataValueField("Text")
                            .DataTextField("Value")
                            .DataSource(ds =>
                            {
                                ds.Read(read =>
                                {
                                    read.Action("GetPipeOD", "Materials", new { od = m.OuterDiameter }); <<<<<< Here is where the model value needs to be sent >>>>>>>
                                });
                            })
                            .HtmlAttributes(new { style="width:100px"})
                            //.Events(e =>
                            //{
                            //    e.Change("onChange").Select("onSelect");
                            //})
                            )
                       </td>
                    </tr>
                    <tr>
                        <td class="text-info">Wall Thickness</td>
                        <td colspan="2"></td>
                    </tr>
                    <tr>
                        <td class="text-info">Specification</td>
                        <td></td>
                    </tr>
                    <tr>
                        <td class="text-info">Grade</td>
                        <td colspan="2"></td>
                    </tr>
                    <tr>
                        <td class="text-info">Seam Type</td>
                        <td colspan="2"></td>
                    </tr>
                    <tr>
                        <td class="text-info">Coating 1</td>
                        <td colspan="2"></td>
                    </tr>
                    <tr>
                        <td class="text-info">Coating 2</td>
                        <td colspan="2"></td>
                    </tr>
                </table>
            </td>
        </tr>
    </table>
</div>

Hi,

in my MVC-App I use <authentication mode="Windows" /> and <identity impersonate="true"/> inside web.config which means the current WindowsIdentity is delivered through IIS to SQL-Server. Normally I use the async/await pattern in my code and thus use ToDataSourceResultAsync(...) to get my filtered/sorted/paged results async. When doing so I run into an error. The call from App -> IIS -> SQL-Server is now under the normal "IIS APPPOOL\DefaultAppPool" account which is not a valid SQL-Server user and so the connection is refused. When using the normal ToDataSourceResult(...) call everything works perfect.

The reason for this is the usage of "Task.Factory.StartNew(...)" inside QueryableExtensions.cs. Whenever you use "Task.Factory.StartNew(...)" the impersonation is reset to the default value and is NOT using the identity used inside the MVC-App. Here is a little example (just place the code inside a normal Controller Action):

As a result you get:
Line 1: "App is running as: myDomain\myUser"
Line 4: "New Task is running as: IIS APPPOOL\DefaultAppPool"

At least you should warn in your documentation that this could happen or think about a better solution for implementing "ToDataSourceResultAsync(...)". In my opinion my scenario is not so seldom in the enterprise world so giving a warning should be a good idea.

Regards
Heiko