Bug report

When tabbing in a batch editable Grid cells do not enter edit mode.
This is a regression introduced with v 2023.2.606.

Reproduction of the problem

1. Run this dojo
2. Click on a cell in Product Name column - an editor is generated
3. Press the Tab key

Current behavior

The corresponding Unit Price is focused, but an editor is not generated

Expected/desired behavior

The cell should enter edit mode, as with v2023.1.425 - dojo

Environment

• Kendo UI version: 2023.2.606
• Browser: [all]

Is it possible to add an "attributes" option to the editable.window configuration that allows the addition of HTML attributes to the window?

For example:

//HtmlHelper Grid
@(Html.Kendo().Grid<OrderViewModel>()
     .Name("grid")
      ...
     .Editable(editable => editable.Mode(GridEditMode.PopUp).Window(wnd => wnd.HtmlAttributes(new { @class= "my-custom-window" })))
)

//Kendo UI for jQuery Grid
  $("#grid").kendoGrid({
    ...
    editable: {
      mode: "popup",
      window: {
        attributes: {
          "class": "my-custom-window"
        }
      }
    }
  });

Is it possible to implement binding of TimeSpan property to TimeDurationPicker editor?

For example:

@model TimeSpan?

@(Html.Kendo().TimeDurationPickerFor(m => m))

Bug report

Grid Filterable Button Title Message is not correctly serialized.

Reproduction of the problem

• Set the Filterable.Messages.ButtonTitle() API Configuration as follows:

        @(Html.Kendo().Grid<OrderViewModel>()
              .Name("grid")
              .Columns(columns =>
              {
                  columns.Bound(p => p.OrderID).Filterable(false);
                  columns.Bound(p => p.Freight);  
              })
              .Filterable(f => f.Messages(m => m.ButtonTitle("Filter")))
        )
  

• Hover the Filter Button Icon and notice that the buttonTitle message is applied instead.

Current behavior

The Filter ButtonTitle message shows its default message.

Expected/desired behavior

The Filter ButtonTitle should show the custom-provided message.

Environment

• Kendo UI version: 2023.3.1010
• jQuery version: x.y
• Browser: [all]

Bug report

Grid PageSizes TagHelper attribute does not expose an IEnumerable overload

Current behavior

The Grid PageSizes TagHelper attribute exposes only an int[] overload which prevents adding options such as "All".

In comparison to its HtmlHelper counterpart:

    .Pageable(paging => paging.PageSizes(new object [] { 5, 10, 20, "All" }))

Expected/desired behavior

It would be a good idea to consider altering the page sizes to accept an IEnumerable overload.

Environment

• Kendo UI version: 2023.3.1010
• jQuery version: x.y
• Browser: [all]

Bug report

The TagHelper Grid's TagHelper is not correctly serialized and cannot be used to export hidden columns.

Reproduction of the problem

• Set the exportable TagHelper for a hidden column to enabled.

<columns>
    <column field="Discontinued" hidden="true">
         <exportable enabled="true" />
    </column>
</columns>			  

• Open the following REPL example.
• Export the Grid and observe the exported document.

Current behavior

The Grid TagHelper does not export hidden columns if the exportable TagHelper is enabled identically to the Kendo UI for jQuery Grid column exportable option.

Expected/desired behavior

The Grid TagHelper should be able to export hidden columns if the exportable TagHelper is enabled identically to the Kendo UI for jQuery Grid column exportable option.

Environment

• Kendo UI version: 2022.3.1109
• Browser: [all]

### Bug report

When dragging and dropping a row within the Grid, the DOM element of the drag handle receives duplicated classes and styles.

### Reproduction of the problem

1) Enable the Drag & Drop functionality of the Grid.

2) Drag and drop a row within the Grid.

3) Inspect the DOM element of the drag handle - it has multiple duplicated classes and styles:

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

### Environment

* **Kendo UI version: 2023.2.606
* **jQuery version: 1.12.4
* **Browser: [all]

Bug report

Reproduction of the problem

1. Open the following dojo.
2. Open the column menu.
3. Try to remove all columns through the checkboxes.

Current behavior

The last checkbox selection is not disabled and allows all the columns to be removed if the menu options for the command column are explicitly set to false:

Expected/desired behavior

The last checkbox selection should be disabled without allowing all the columns to be removed if the menu options for the command column are explicitly set to false:

The following dojo depicts the aforementioned behavior.

Environment

• Kendo UI version: 2023.3.1010
• jQuery version: x.y
• Browser: [all]

### Bug report

When the pageSizes option is enabled, it is not displayed when the Grid is initialized inside a hidden container.

### Reproduction of the problem

1) Follow the instructions in this KB article to display a Grid inside a TabStrip component.

2) Enable the "pageSizes" setting.

3) The drop-down, which allows the user to change the page size is always hidden.

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

The same example works correctly with version 2023.2.718.

### Expected/desired behavior

The pager must display the specified page sizes.

### Workaround

tabstrip.one("activate", function() {
  grid.pager._lastWidth = 30;
  grid.resize(true);
});

### Environment

* **Kendo UI version: 2023.2.829
* **jQuery version: 1.12.4
* **Browser: [all]

Overview

Currently, the ASP.NET Core Grid Columns's Template() method does not expose the ability to provide a delegate. In comparison to the ASP.NET MVC Grid Column's Template() method:

It would be useful to add this option to the ASP.NET Core Grid, as it will allow the configuration for multiline templates. For example:

.Columns(columns =>
{
    columns.Template(@<text>
        <div>#= OrderID # </div>
         <div>#= Discontinued # </div>
    </text>);
})

Current behavior

The Columns.Template() method of the Grid does expose a delegate overload.

Expected/desired behavior

The Columns.Template() method of the Grid should expose a delegate overload.

Environment

• Kendo UI version: 2023.2.718
• Browser: [all]

I have noticed that neither the HtmlHelper nor the TagHelper wrappers of the Grid's Pageable.Pagesize configuration support the all option to be configured as a page size.

This is unlike the Kendo UI for jQuery pageSize option which supports it as per the example in the API:

 pageable: {
    pageSizes: [2, 3, 4, "all"],
    numeric: false
  }

Bug report

Grouping a column with Group Paging and Client Operations enabled results in slow performance in comparison to prior versions.

Reproduction of the problem

1. Open the following dojo.
2. Group the Company Name column.
3. Notice that the grouping is considerably slower.
4. Once grouped, open the browser console to observe the elapsed time.

Current behavior

The grouping functionality for the Grid with client operations and group paging would produce approximately 10 times slower results in terms of execution. In comparison to previous versions.

2023.2.718

Expected/desired behavior

The grouping functionality for the Grid with client operations and group paging should produce identical time execution to prior versions, as illustrated in the following dojo.

2022.2.510

Environment

• Kendo UI version: 2023.2.718
• Browser: [all]

When a Grid that has a DateTime column is exported to Excel that column doesn't get its width automatically like columns bound to other types of data.

An explicit Width needs to be set for the DateTime column as evident in this Telerik REPL.

Could you please fix the columns.autoWidth of the kendo.ooxml.Workbook to work for all types of data?

I am using the Grid with two editor template bound to viewdata to populate the components.

Now this is code that I wrote in 2017 that I recent upgraded to .NET 7 ASP Core and has work all those years with no issue. So I think this may be a regression in the grid code.

I have embedded the relevant code leaving out the grid views custom javascript since it isn't relevant.

The behavior that I am seen is that the the grids model properties that do NOT use a customer editor template are not being bound when the save event fires.

public class AlertRuleGridViewModel
{
    public int Id { get; set; }

    [UIHint("ComponentEditor")]
    public string? Component { get; set; }

    [UIHint("EmailAddress")]
    public string? Email { get; set; }

    [UIHint("TypeEditor")]
    public string? Type { get; set; }

    [UIHint("Boolean")]
    public bool Enabled { get; set; }
}

<div class="container alert-rules-grid">
    @(Html.Kendo().Grid<AlertRuleGridViewModel>()
        .Name("alert-grid")
        .DataSource(dataSource => dataSource
        .Ajax()
        .Model(model =>
        {
            model.Id(l => l.Id);
            model.Field(field => field.Id).Editable(false);
            model.Field(field => field.Type).DefaultValue(ViewData["defaultType"] as String);
        })
        .PageSize(12)
        .Sort(a => a.Add("Id").Descending())
        .Read(read => read.Action("GetRules", "Alerts").Data("additionalData"))
        .Create(update => update.Action("UpdateRule", "Alerts"))
        .Update(update => update.Action("UpdateRule", "Alerts"))
        .Destroy(destroy => destroy.Action("DeleteRule", "Alerts"))
        .Events(e => e.Error("gridErrorHandler"))
        )
        .Columns(columns =>
        {
            columns.Bound(b => b.Id).Title("Id").Visible(true).Width("4%");
            columns.Bound(b => b.Component).Title("Component").EditorTemplateName("ComponentEditor").Visible(true);
            columns.Bound(b => b.Email).Title("Email").Visible(true);
            columns.Bound(b => b.Type).Title("Log Type").EditorTemplateName("TypeEditor").Visible(true);
            columns.Bound(b => b.Enabled).Title("Enabled").ClientTemplate("#=renderStatus(data)#").Visible(true);
            columns.Command(command =>
            {
                command.Edit();
                command.Destroy();
            });
        }
        )
        .ToolBar(toolBar =>
        {
            toolBar.ClientTemplateId("toolBarTemplate");
        })
        .Events(events =>
        {
            events.Cancel("onCancelEdit");
            events.Save("onSave");
        }
        )
        .Editable(editable => editable.Mode(GridEditMode.InLine))
        .Pageable() // Enable paging
        .Sortable() // Enable sorting
        .Scrollable(s => s.Height("auto"))
        .Resizable(resize => resize.Columns(true))
        )
</div>

I suspect the issue is the generated html for the input that used the editor template.

<td class="k-table-td" role="gridcell" data-container-for="Component">
	<span class="k-input k-combobox k-combobox-clearable k-input-solid k-input-md k-rounded-md k-valid" style="">
		<input name="Component.Component_input" class="k-input-inner k-valid" type="text" autocomplete="off" title="" role="combobox" aria-expanded="false" style="" tabindex="0" aria-disabled="false" aria-readonly="false" aria-busy="false" aria-autocomplete="none" aria-controls="Component_Component_listbox" data-bind="value:Component.Component_input">
			<span unselectable="on" class="k-clear-value k-hidden" title="clear" role="button" tabindex="-1">
				<span class="k-svg-icon k-svg-i-x" aria-hidden="true">
					<svg viewBox="0 0 512 512" focusable="false" xmlns="http://www.w3.org/2000/svg">
						<path d="M416 141.3 301.3 256 416 370.7 370.7 416 256 301.3 141.3 416 96 370.7 210.7 256 96 141.3 141.3 96 256 210.7 370.7 96l45.3 45.3z"/>
					</svg>
				</span>
			</span>
			<button type="button" class="k-input-button k-button k-button-md k-button-solid k-button-solid-base k-icon-button" aria-label="expand combobox" role="button" tabindex="-1">
				<span class="k-svg-icon k-svg-i-caret-alt-down k-button-icon" aria-hidden="true">
					<svg viewBox="0 0 512 512" focusable="false" xmlns="http://www.w3.org/2000/svg">
						<path d="M256 352 128 160h256L256 352z"/>
					</svg>
				</span>
			</button>
			<input id="Component_Component" name="Component.Component" type="text" value="" data-role="combobox" aria-disabled="false" aria-readonly="false" style="display: none;" data-bind="value:Component.Component"/>
			<script>kendo.syncReady(function(){jQuery("#Component_Component").kendoComboBox({"dataTextField":"Name","dataValueField":"Value","valuePrimitive":true,"dataSource":[{"Name":"AppLog.Common.Test","Value":"AppLog.Common.Test"},{"Name":"AppLog.WebAPI","Value":"AppLog.WebAPI"},{"Name":"BadgeReader","Value":"BadgeReader"},{"Name":"CCS.WebUI","Value":"CCS.WebUI"},{"Name":"LVCVA.AppLog.Internal.Web","Value":"LVCVA.AppLog.Internal.Web"},{"Name":"LVCVA.AppSecurity.Domain","Value":"LVCVA.AppSecurity.Domain"},{"Name":"Registration.WPF.UI","Value":"Registration.WPF.UI"},{"Name":"spLogApplicationMessage","Value":"spLogApplicationMessage"}]});});</script>
			<span class="field-validation-valid" data-valmsg-for="Component" data-valmsg-replace="true"/>
		</td>

<td class="k-table-td" role="gridcell" data-container-for="Type">
	<span title="" class="k-picker k-dropdownlist k-picker-solid k-picker-md k-rounded-md k-valid" unselectable="on" role="combobox" aria-expanded="false" tabindex="0" aria-controls="Type_Type_listbox" aria-disabled="false" aria-readonly="false" aria-busy="false" aria-describedby="e73b8727-5e28-4d9b-9faa-df8239f54aa5" style="">
		<span id="e73b8727-5e28-4d9b-9faa-df8239f54aa5" unselectable="on" class="k-input-inner">
			<span class="k-input-value-text"/>
		</span>
		<span role="button" class="k-input-button k-button k-button-md k-button-solid k-button-solid-base k-icon-button" aria-label="select" type="button">
			<span class="k-svg-icon k-svg-i-caret-alt-down k-button-icon" aria-hidden="true">
				<svg viewBox="0 0 512 512" focusable="false" xmlns="http://www.w3.org/2000/svg">
					<path d="M256 352 128 160h256L256 352z"/>
				</svg>
			</span>
		</span>
		<input id="Type_Type" name="Type.Type" type="text" value="" data-role="dropdownlist" style="display: none;" data-bind="value:Type.Type"/>
		<script>kendo.syncReady(function(){jQuery("#Type_Type").kendoDropDownList({"dataTextField":"Type","dataValueField":"Value","valuePrimitive":true,"dataSource":[{"Type":"Critical","Value":"Critical"},{"Type":"Error","Value":"Error"},{"Type":"Warning","Value":"Warning"},{"Type":"Information","Value":"Information"},{"Type":"Verbose","Value":"Verbose"},{"Type":"Start","Value":"Start"},{"Type":"Stop","Value":"Stop"},{"Type":"Suspend","Value":"Suspend"},{"Type":"Resume","Value":"Resume"}]});});</script>
		<span class="field-validation-valid" data-valmsg-for="Type" data-valmsg-replace="true"/>
	</td>

### Bug report

When the Grid group paging is enabled, and the Grid is grouped, when the user search through the built-in search panel, and expand a specified group, an infinite loop appears. The Grid sends Read requests, and the server returns empty "data" property.

### Reproduction of the problem

1) Create a Grid bound to remote data and enable the group paging feature.

2) Group the Grid by a specified column.

3) Enter a value in the Grid search panel (the grouped data is filtered).

4) Expand a specified group --> it causes an infinite loop.

5) Open the browser Network tab to review the Read requests.

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

### Expected/desired behavior

The grouped Grid data should be filtered through the search panel as expected.

### Environment

* **Kendo UI version: 2023.1.117
* **jQuery version: 1.12.4
* **Browser: [all]

Bug report

When a Grid's row is reordered and then the changes are saved - a Destroy request is sent to the server for the dataItem of the reordered row. This happens even though no changes are applied to dataItem of the reordered row.

Reproduction of the problem

1. Run this Telerik REPL or this Dojo
2. Reorder a row
3. Open the browser's Network Tab
4. Click the Save Changes button

Expected/desired behavior

The Grid should request the reordered item to be perished from the backend.

Environment

• Kendo UI version: 2023.2.718

Is it possible to add an option to enable/disable the valuePrimitive of the DropDownList editor of a Foreign Key column in the Grid? This way, the ForeignKey column can be configured to allow null values.

Currently, calling the ClientTemplate method of the Grid's ToolBar overrides any previously defined commands. 

It would be really useful to expose an option to use the Template component to define a custom command for the Grid's ToolBar, instead of having to rewrite the entire TollBar in the ClientTemplate configuration.

In the latest version (2023.2.718), the Column Menu in the Grid faild to open if you set the Groupable option to false.

To reproduce the issue simply change the line below in the Grid Overview Demo

.Groupable(g=>g.ShowFooter(false))

to the following:

.Groupable(false)

https://netcorerepl.telerik.com/cxkhGOvU52pBO4NK33

The error you get when clicking on the Column Menu is:

Uncaught TypeError: Cannot read properties of undefined (reading '_canDrag')
    at init._updateGroupColumns (kendo.all.js:321370:19)
    at init._open (kendo.all.js:321370:19)
    at init.trigger (kendo.all.js:321370:19)
    at init._trigger (kendo.all.js:321370:19)
    at init.open (kendo.all.js:321370:19)
    at init.toggle (kendo.all.js:321370:19)
    at init._click (kendo.all.js:321370:19)
    at HTMLAnchorElement.dispatch (jquery.min.js:3:12445)
    at r.handle (jquery.min.js:3:9174)