Bug report

The Kendo UI Grid's Toolbar Template UI for ASP.NET MVC documentation displays an approach used for UI for ASP.NET Core. The ClientTemplate and ClientTemplateID are not available for UI for ASP.NET MVC.

Reproduction of the problem

Please try the approach used in the documentation. It is not available for UI for ASP.NET MVC.

Expected/desired behavior

Either include the approach for UI for ASP.NET MVC, or modify the documentation.

Environment

• Kendo UI version: 2022.2.510
• jQuery version: 3.6
• Browser: all

Bug report

When a UI for ASP.NET MVC Grid contains a PDF or Excel button within the Toolbar, the IconClass is being ignored.

Reproduction of the problem

.ToolBar(t => t.Excel().Text("Export to Excel").IconClass("icon here"))

Current behavior

Expected/desired behavior

The specific icon should be added based on the IconClass.

Environment

• Kendo UI version: 2023.2.606
• jQuery version: All Supported Versions
• Browser: All

Bug report

Reproduction of the problem

Have a Grid bound to local data (see below code snippets and screenshot)

@model Pager_issue.Models.GridViewModel

@(Html.Kendo().Grid(Model.Items)
    .Name("grid")
    .Columns(columns =>
    {
        columns.Bound(p => p.OrderID).Filterable(false);
        columns.Bound(p => p.Freight);
        columns.Bound(p => p.OrderDate).Format("{0:MM/dd/yyyy}");
        columns.Bound(p => p.ShipName);
        columns.Bound(p => p.ShipCity);
    })
    .Pageable(p => p.PageSizes(new[] { "5", "10", "50", "all" }).PreviousNext(false))
    .Sortable()
    .Scrollable()
    .Filterable()
    .HtmlAttributes(new { style = "height:550px;" })
    .DataSource(dataSource => dataSource
        .Ajax()
        .Batch(true)
        .ServerOperation(false)
    )
)

    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            var model = new GridViewModel
            {
                Items = Enumerable.Range(0, 200).Select(i => new OrderViewModel
                {
                    OrderID = i,
                    Freight = i * 10,
                    OrderDate = DateTime.Now.AddDays(i),
                    ShipName = "ShipName " + i,
                    ShipCity = "ShipCity " + i
                })
            };

            return View(model);
        }

Current behavior

When filling the Grid with data via a ViewModel, the pager doesn't show on load

Expected/desired behavior

The pager should be visible on load

Environment

• Kendo UI version: 2023.2.829
• Browser: [all]

I use getOptions() and setOptions() to persist the state of the ajax bound grid that I have.

My toolbar is not a server one, it is this:

.ToolBar(toolbar =>toolbar.Create().HtmlAttributes(new { @class ="k-primary"}))

When I call the setOptions() method, it removes the Add button from the grid header.

Bug report

Not reproducible with the UI for ASP.NET Core Grid helper.

Reproduction of the problem

1. Set the Total option of the DataSource in a Grid:

.DataSource(dataSource => dataSource
    .Ajax()
    .PageSize(15)
    .Read(read => read.Action("Orders_Read", "Grid"))
    .Total(50)
)

2. Compare the rendering of the pager "next page" and "last page" buttons with the Total option set and without it.

Current behavior

The "next page" and "last page" buttons in the Grid's pager are rendered as anchor Html elements, when Total is set in the DataSource. When it is not set, the buttons are rendered as button Html elements.

Expected/desired behavior

The rendering of the pager buttons should be consistent and they should render as button Html elements.

Environment

• Kendo UI version: 2023.1.425
• jQuery version: x.y
• Browser: [all]

Hello telerik support,

recently we updated to 2023.2.718

somehow the grid column menu is not completely in german language 

How can I apply german language to the complete column menu?

Best regards

Andy

Add a class to cells in a sorted column (similarly to the .k-sorted class in a sorted column's <th> element) to distinguish them from cells in unsorted columns.

Bug report

When the Grid is set initially with a sort operation, the icon for the column will show twice in a UI for ASP.NET MVC web application.

Reproduction of the problem

Using the Kendo UI Grid template, add the sorting configuration to the dataSource:

@(Html.Kendo().Grid<Kendo.Mvc.Examples.Models.OrderViewModel>()    
    .Name("grid")
    .Columns(columns => {
        columns.Bound(p => p.OrderID).Filterable(false).Width(200);
        columns.Bound(p => p.Freight).Width(100);
        columns.Bound(p => p.OrderDate).Format("{0:MM/dd/yyyy}").Width(140);
        columns.Bound(p => p.ShipName);
        columns.Bound(p => p.ShipCity).Width(150);
    })
    .Pageable()
    .Sortable()
    .Scrollable()
    .Filterable()
    .HtmlAttributes(new { style = "height:430px;" })
    .DataSource(dataSource => dataSource
        .Ajax()
        .PageSize(20)
        .Read(read => read.Action("Orders_Read", "Grid"))
        .Sort(s => s.Add("OrderID").Descending()))  //Added Predefined Sort
)

Current behavior

Expected/desired behavior

The icon should only appear once for the sorted column.

Environment

• Kendo UI version: 2023.1.425
• jQuery version: All Supported Versions
• Browser: all

### Bug report

The Grid columns do not expose the ClientTemplateHandler() method. It is available in Telerik UI for ASP.NET Core since version 2023.1.314.

### Reproduction of the problem

columns.Bound(p => p.IsAlwaysIncluded).ClientTemplateHandler("myColTemplate");

<script>
function myColTemplate(data) {
  return `<div>${data.IsAlwaysIncluded}</div>`
}
</script>

The ClientTemplateHandler() method must be exposed for the Grid columns.

### Environment

Telerik UI for ASP.NET MVC version: 2023.1.425
* **Browser: [all]

Bug report

Regression in R1 2023 SP1.

Reproduction of the problem

Set a HeaderTemplate in one of the following 3 ways.

columns.Bound(p => p.Freight).HeaderTemplate("<div title='Freight'>Freight</div>");

columns.Bound(p => p.Freight).HeaderTemplate(@<text>
<div title="Freight">Freight</div>
</text>);

columns.Bound(p => p.Freight).HeaderTemplate(@<div title="Freight">Freight</div>);

Current behavior

In the first scenario the error is:
System.NotSupportedException: Specified method is not supported. 

In the second and third scenario the error is:
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

Expected/desired behavior

No exception thrown when the HeaderTemplate is set.

Environment

• Kendo UI version: 2023.1.314
• jQuery version: x.y
• Browser: [all]

Bug report

Reproduction of the problem

https://demos.telerik.com/aspnet-mvc/grid/persist-state

1. Add a search panel to the Grid: .ToolBar(t => t.Search())
2. Save its state and then load the saved state

Current behavior

The search panel disappears from the Grid's toolbar.

Expected/desired behavior

The search panel is present in the Grid's toolbar.

Environment

• Kendo UI version: 2021.2.616
• jQuery version: x.y
• Browser: [all]

Describe the bug
Column headers do not resize properly in IE11 when scrollable is set to false. Regression introduced in 2021.3.914.

To reproduce
Steps to reproduce the behavior:

1. Go to https://demos.telerik.com/kendo-ui/grid/selection-export?autoRun=true&theme=bootstrap-main

The column headers are squished to the left side.

Expected behavior
Columns headers must have the same width as the respective columns.

Workaround:

.k-ie .k-grid-header {
  display: table-header-group;
}

Affected package (please remove the unneeded items)

• theme-default
• theme-bootstrap
• theme-material

Affected suites (please remove the unneeded items)

• Kendo UI for jQuery

Affected browsers (please remove the unneeded items)

• IE version: 11

Build system information (please remove the unneeded items)

• Not Applicable

Currently, the autoFitColumn() method shouldn't be used to resize all columns in a large grid, as noted here: https://docs.telerik.com/kendo-ui/api/javascript/ui/grid/methods/autofitcolumn

Could this performance be improved by deferring the width calculation?  So a 10 column grid could be completely autoFit with 1 calculation instead of 10.

Could an .AutoFit(true) method be added to the GridColumnBuilder's Fluent Api?  

This would allow me to build columns such as:

.Columns(column => column.Bound(model => model.Value).AutoFit())

This should defer the autofit calculations so that they can be run once for all auto-fitted columns, rather than re-calculating for every column.

In other words, this should NOT simply call autoFitColumn() as it is currently implemented.

Hello,

since I updated Telerik UI for ASP.net MVC from version 2019.1.220 to 2019.2.514, the paging part of the grid doesn't display as expected in IE11 with compatibility with IE9  (<meta http-equiv="x-ua-compatible" content="IE=9">)

If I remove the compatibility with IE9, it's ok, but I need it to support older computer.  

version 2019.1.220: 

version 2019.2.514:

 Is there a solution to display it correctly?

Thank you very much and best regards.

Emmanuel Tharin

Bug report
Error is thrown when using Kendo HTML Editor Control in Kendo Grid Popup EditorTemplate in IE only

Reproduction of the problem
Place Kendo editor in Grid popup template
   @(Html.Kendo().Grid<TelerikMvcApp2.Models.Person>().Name("persons")
    .DataSource(dataSource => dataSource
        .Ajax()
        .Model(model => model.Id(m => m.PersonID))
            .Read(read => read.Action("GetPersons", "Home"))
            .Update(up => up.Action("UpdatePerson", "Home"))
    )

    .Columns(columns =>
    {
        columns.Bound(c => c.PersonID).Width(200);
        columns.Bound(c => c.Name);
        columns.Bound(c => c.BirthDate).Format("{0:g}");
        columns.Command(cmd => cmd.Edit());
    })

    .Pageable()
    .Sortable()
    .Editable(ed => ed.Mode(GridEditMode.PopUp).TemplateName("Person"))
)
Person.cshtml
            @(Html.Kendo().EditorFor(model => model.Text))

1. Run and open in IE

2. Click edit, make a change in the popup and Save

2. Click again on Edit

https://www.screencast.com/t/kZFZ9hZNEp

Expected/desired behavior
No error is thrown


Environment
Kendo UI version: 2020.3.118

Bug report

Reproduction of the problem

Reproducible in the demos: https://demos.telerik.com/aspnet-mvc/grid/persist-state

1. Inspect the rendering of the "Contact Name" header in the MVC and Kendo UI for jQuery demos.

Current behavior

The difference in the rendering is shown below. In the Kendo UI Grid's Html, there is a span with class "k-cell-inner" that wraps the ".k-link" span, whereas in the MVC Grid, only an anchor is rendered.

Kendo UI:

<th scope="col" role="columnheader" data-field="ContactName" aria-haspopup="true" rowspan="1" data-title="Contact Name" aria-label="Contact Name Press ctrl + space to group" data-index="0" id="a44eadd9-62c6-4154-9735-4351a9cb5064" class="k-header k-filterable" data-role="columnsorter" style="touch-action: none;">
  <span class="k-cell-inner">
    <span class="k-link">
      <span class="k-column-title">Contact Name</span>
    </span>
    <a class="k-header-column-menu" href="#" title="Contact Name edit column settings" aria-label="Contact Name edit column settings" tabindex="-1">
      <span class="k-icon k-i-more-vertical"></span>
    </a>
  </span>
</th>

MVC:

<th class="k-header k-filterable" data-field="ContactName" data-index="0" data-title="Contact Name" id="f28afe50-210a-474d-9943-113f6bd4ad15" scope="col" data-role="columnsorter" style="touch-action: none;">
  <a class="k-link" href="/aspnet-mvc/grid/persiststate_customers_read?grid-sort=ContactName-asc">Contact Name</a>
  <a class="k-header-column-menu" href="#" title="Contact Name edit column settings" aria-label="Contact Name edit column settings" tabindex="-1">
    <span class="k-icon k-i-more-vertical"></span>
  </a>
</th>

Expected/desired behavior

Identical rendering.

Environment

• Kendo UI version: 2022.2.802
• jQuery version: x.y
• Browser: [all ]