### Bug report

The DropDownTree TagHelper with enabled checkboxes does not submit the selected options when it is bound to a Model property.

### Reproduction of the problem

1. Define a DropDownTree TagHelper as a form editor and and enable its checkboxes.

2. Bind the editor to a Model property (an array of integers).

3. Submit the form and examine the submit request payload. The values of the selected items are missing.

//Model
public class TestFormModelClass
{
  public int[] MonthsSelectedIds { get; set; }
}

//View
@model TestFormModelClass

<form method="post">
  <kendo-dropdowntree for="MonthsSelectedIds" 
      check-all="true"
      datatextfield="Month"
      datavaluefield="Id">
      <hierarchical-datasource type="DataSourceTagHelperType.Custom">
                <schema>
                    <hierarchical-model id="id"></hierarchical-model>
                </schema>
                <transport>
                    <read url="/api/items" />
                </transport>
      </hierarchical-datasource>
      <checkboxes check-children="false" name="CheckedMonths" enabled="true" />
  </kendo-dropdowntree>

  <button type="submit">Save</button>
</form>

### Expected/desired behavior

When the DropDownTree TagHelper with checkboxes is used as a form editor, the values of the selected items must be submitted as expected to the server.

### Workaround

Use the HtmlHelper version of the DropDownTree

### Environment

* **Telerik UI for ASP.NET Core version: 2024.1.319
* **Browser: [all]

Bug report

DropDownTreeFor with checkboxes enabled is not binding to model value after postback.

Reproduction of the problem

Use the following definition of a DropDownTreeFor HtmlHelper in a plain HTML form, where MySelectedIds is int[]:

 @(Html.Kendo().DropDownTreeFor(m => m.MyClass.MySelectedIds)
             .Checkboxes(checkboxes => checkboxes
                 .CheckChildren(false)
             )
             .DataTextField("MyText")
             .DataValueField("MyId")
             .AutoClose(false)
             .CheckAll(true)
             .DataSource(dataSource => dataSource
                 .Custom()
                 .Transport(t => t
                     .Read(r => r.Url("/api/items"))
                 )
             )
 )

Current behavior

The DropDownTree is bound to the model value on page load, but on successful form submission and returning the model the DropDownTree is not bound to the data. Refer to ticket 1648108 for a runnable example.

Expected/desired behavior

The DropDownTree should be bound to the model value after successful form submission.

Workaround

Bind the model to a string[] instead of int[].

Environment

• Kendo UI version: 2024.1.319

I would like to be able to apply custom css classes to all your controls.

Whenever I want to i.e. set the width of a control, I find it's a hassle to figure out which of your css classes I have to override.

It would be much better and easier for me to work with, if I could just apply a custom css class.

Thanks,

Bo Johansen

Bug report

When the Columns.Command.Edit.UpdateText property is set to Update, the text will not be modified and will remain as the default value Save.

Reproduction of the problem

@(Html.Kendo().Grid<Kendo.Mvc.Examples.Models.ProductViewModel>()
    .Name("grid")
    .Columns(columns =>
    {
        columns.Command(command => { 
            command.Edit().UpdateText("Update");  //Will not work
        }).Width(250);
    })
    //....
)

REPL
https://netcorerepl.telerik.com/wIuyvtcO41rAa82G36

Expected/desired behavior

The text should change to the specified content within UpdateText.

Workaround

Set the text via JavaScript using the setOptions method and columns.command.text:

        $(document).ready(function(){
            var grid = $("#grid").data("kendoGrid");
            var options = grid.getOptions();
            //set the text for the first command in the last column
            // as shown in the second example on:
            //https://docs.telerik.com/kendo-ui/api/javascript/ui/grid/configuration/columns.command#columnscommandtext
            options.columns[4].command[0].text = { edit: "Edit", update: "Update" };
            grid.setOptions(options);
        });

REPL
https://netcorerepl.telerik.com/wIYeGmOz39LL8mHN26

Environment

• Kendo UI version: 2024.1.319
• jQuery version: Related Supported Versions
• Browser: all

### Bug report

When adding a new record in an InCell editable Grid with enabled "autoSync" option, it is not rendered in the Grid.

### Reproduction of the problem

A Dojo sample for reproduction: https://dojo.telerik.com/@gdenchev/omotILiP

### Expected/desired behavior

The new record must be visible at the top of the Grid table when the Create operation completes.

The last working version is 2024.1.130.

### Environment

* **Kendo UI version: 2024.1.319
* **jQuery version: 3.7.0
* **Browser: [all]

### Bug report

Adding the [Authorize(Roles = "Admin, User")] attribute at Controller or Actions within the Controller does not show the Menu items.

### Reproduction of the problem

1. Create an application with authorization and add "Admin" and "User" roles.

2. Add the [Authorize(Roles = "Admin, User")] attribute to a specified Action method within the Controller:

public class HomeController : Controller
{
        public IActionResult Index()
        {
            return View();
        }

        [Authorize(Roles = "Admin, User")]
        public IActionResult Security_Information()
        {
            return View();
        }
}

3. Add a Menu:

    @(Html.Kendo().Menu()
        .Name("htmlhelperMenu")
        .SecurityTrimming(true)
        .Items(menu =>
        {
            menu.Add().Text("Home").Action("Index", "Home");
            menu.Add().Text("Security Information").Action("Security_Information", "Home");
        })
    )

    <kendo-menu name="taghelperMenu">
        <items>
            <menu-item text="View Inventory">
                <sub-items>
                    <menu-item text="Home" asp-controller="Home" asp-action="Index"></menu-item>
                    <menu-item text="Security Information" asp-controller="Home" asp-action="Security_Information"></menu-item>
                </sub-items>
            </menu-item>
        </items>
    </kendo-menu>

3. The "Security Information" Menu item is not visible when the user is logged as "Admin" or as "User".

### Expected/desired behavior

The "Security Information" Menu item should be visible when the [Authorize(Roles = "Admin, User")] attribute is added to the respective Action/Controller and the user is logged as "Admin" or as "User".


### Environment

* **Telerik UI for ASP.NET Core version: 2023.2.606
* **Browser: [all]

Overview

Currently, the Telerik UI for ASP.NET Core Form wrappers does not expose an overload for passing Template Component via the ButtonsTemplate API configuration. In comparison to its ASP.NET MVC counterpart. E.g:

** HtmlHelper **
@(Html.Kendo().Form()
        .Name("form")
        .ButtonsTemplate(Html.Kendo().Template().AddHtml("<button>Submit</button>"))
)

** TagHelper **
<kendo-form name="formExample" action="Index" method="POST">
    <buttons-template>
        <kendo-button name="test">
            Some Test
        </kendo-button>
    </buttons-template>
</kendo-form>

It would be beneficial if the configuration accepts a Template Component overload similar to the ButtonsTemplate API in the MVC wrappers.

Current behavior

The Form Core wrappers do not expose a Template component option for the Buttons Template.

Expected/desired behavior

The Form Core wrappers should expose a Template component option for the Buttons Template.

Environment

• Kendo UI version: 2024.1.319
• Browser: [all]

### Bug report

The ContextMenu does not show when the mouse is moved normally. It will show only when the mouse is moved very slowly.

### Reproduction of the problem

1. Create a Grid with a custom column command.

2. Define a ContextMenu that will be displayed when the custom column command is clicked.

3. Click over a specified column command - the ContextMenu opens.

4. Move the mouse over another row and click the custom column command - the ContextMenu does not open.

A Dojo sample for reproduction: https://dojo.telerik.com/aYiVUzum

### Current behavior

The ContextMenu does not open over every item as expected.

### Expected/desired behavior

The ContextMenu must open when clicking each item.

#### The issue is a regression starting with 2023.1.314 version

### Workaround

Add the following script before the ContextMenu initialization:

  <script>
    function contains(parent, child) {
        try {
            return $.contains(parent, child);
        } catch (e) {
            return false;
        }
    }

    kendo.ui.ContextMenu.fn.open = function (x, y) {
        var OPEN = "open",
            ACTIVATE = "activate",
            DOCUMENT_ELEMENT = $(document.documentElement),
            NS = ".kendoMenu";
        var that = this;

        x = $(x)[0];

        if (contains(that.element[0], $(x)[0]) || that._itemHasChildren($(x))) { // call parent open for children elements
            kendo.ui.Menu.fn.open.call(that, x);
        } else {
            if (that._triggerEvent({ item: that.element, type: OPEN }) === false) {
                if (that.popup.visible() && that.options.filter) {
                    that.popup.close(true);
                    that.popup.element.parent().kendoStop(true);
                }

                if (!that._triggerFocusOnActivate) {
                    that._triggerFocusOnActivate = that._focusMenu.bind(that);
                }
                that.bind(ACTIVATE, that._triggerFocusOnActivate);
                if (y !== undefined) {
                    var overflowWrapper = that._overflowWrapper();
                    if (overflowWrapper) {
                        var offset = overflowWrapper.offset();
                        x -= offset.left;
                        y -= offset.top;
                    }
                    that.popup.wrapper.hide();
                    that._configurePopupScrolling(x, y);
                    that.popup.open(x, y);
                } else {
                    that.popup.options.anchor = (x ? x : that.popup.anchor) || that.target;
                    that.popup.element.parent().kendoStop(true);
                    that._configurePopupScrolling();
                    that.popup.open();
                }

                DOCUMENT_ELEMENT.off(that.popup.downEvent, that.popup._mousedownProxy);
                DOCUMENT_ELEMENT
                    .on(kendo.support.mousedown + NS + that._marker, that._closeProxy);
            }
        }

        return that;
    };
</script>

### Environment

* **Kendo UI version: 2023.1.314
* **Browser: [all] 

Bug report

ComboBox is not serialized correctly when declared in the Template component

Reproduction of the problem

1. Open the following Telerik REPL.
2. Notice that the ComboBox component declared in the Template is not serializing its options correctly.

Current behavior

The ComboBox is not serialized correctly when declared in the Template component.

Expected/desired behavior

The ComboBox should be serialized correctly when declared in the Template component.

Environment

• Kendo UI version: 2024.1.319
• Browser: [all]

Bug report

In a .NET 7 project when TagHelper Grid is configured and RuntimeCompilation is employed, starting from version 2023.2.606 an unhandled exception is thrown.

Reproduction of the problem

1. Create a .NET 7 project
2. Enable RuntimeCompilation
3. Install a 2023.3.606 or later version of Telerik UI for ASP.NET Core
4. Configure a TagHelper Grid

Current behavior

When run a runtime error occurs

Expected/desired behavior

TagHelper Grid should exhibit the same behavior as HtmlHelper ones.

Environment

• Kendo UI version: 2024.1.130
• Browser: [all]

Overview

Currently, the only way to nest conventional HTML tag content for the Template Component would be through the following configuration

@(Html.Kendo().Template()
    .AddHtml("<div>")
    .AddHtml("<p>Test</p>")
    .AddHtml("</div>")
)

It would be beneficial if the configuration accepts a delegate overload that would allow transpose the previous configuration to the following

@(Html.Kendo().Template()
    .AddHtml(@<text>
           <div>
                 <p>Some Value</p>
           </div>
    </text>)
)

Current behavior

Currently, the Template component does not expose a delegate overload for the .AddHtml() API configuration.

Expected/desired behavior

The Template component should expose a delegate overload for the .AddHtml() API configuration.

Environment

• Kendo UI version: 2024.1.130
• Browser: [all]

Bug report

Reproduction of the problem

1. Run this dojo: https://dojo.telerik.com/edOMAdER/2
2. Open the TimeDurationPicker's dropdown. Change the value of the component to 1 day (01 00 00 00) and click the Set button.
3. Open the dropdown again.

Current behavior

The TimeDurationPicker sets the following value: 01 01 01 01

Expected/desired behavior

The TimeDurationPicker sets the following value: 01 00 00 00

Environment

• Kendo UI version: 2024.1.130
• jQuery version: x.y
• Browser: [all]

Hi this is a pretty basic bug. But I am using the k-i-cancel icon class but for some reason it is showing the settings icon?

If I manually enter the date in the cell the model binder parses the date as it was not an UTC and since my time zone is +2h it comes in the controller as 25.12.2021 22:00

(see the attached files)

Inside my startup.cs I have defined JsonOptions like this:

.AddNewtonsoftJson(options =>
                {
                    options.SerializerSettings.ContractResolver = new DefaultContractResolver();
                    options.SerializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.Utc;
                });

In the Configure method:

var supportedCultures = new[] { new CultureInfo("bg-BG") };

app.UseRequestLocalization(new RequestLocalizationOptions
{
         DefaultRequestCulture = new RequestCulture("bg-BG"),
         SupportedCultures = supportedCultures,
         SupportedUICultures = supportedCultures
});

<script src="~/lib/kendo/js/cultures/kendo.culture.bg-BG.min.js"></script>

<script>
        kendo.culture("bg-BG");
</script>