I want to design a web page with text and signature input. In Tablet I need to enter the text fields and signature fields using touch pen. I want the web page to allow the touch pen to write comments and signature and save into database

This common issue immediately manifests itself through the Html helper output of shape Html.Kendo().__For(model => model.__). The output html contains a script following the created element, which contains:

kendo.syncReady(function(){jQuery("#NewPersonId").kendoTextBox({});});

This can possibly be mitigated by replacing the query part with:

jQuery(document.currentScript.previousSibling)

browser support for previousSibling

This suggestion assumes that the script element is always the next sibling of the element being "syncReady"-ed.

This will not solve the issue of users facing the issue in the own code if they try to query the element by ID themselves, but it may save them the trouble of specifying an id in cases where they only need to do so to prevent ID contention. This is only a suggestion. Feel free to disregard it.

Provide support for the asp-page-handler attribute to call a handler in an ASP.NET Core 2.1 Razor page in addition to supporting controller/action methods.

Allow general configuration of SuggestionOperator, as is available for Operators.

I can do something like this in GridFilterableSettingsBuilder --

  filterable.Operators(operators => operators
    .ForString(str => str
      .Clear()
      .Contains("contains"))

I would like to also be able to do this -- 

  filterable.SuggestionOperator(FilterType.Contains)

Can't update Razor.RuntimeCompilation to 5.0.0, because Telerik.UI.for.AspNet.Core (2020.3.1118) uses Microsoft.CodeAnalysis.Common=3.3.1 (needed >=3.7.0).

NU1107: 
 OperationalAccounting -> Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation 5.0.0 -> Microsoft.CodeAnalysis.Razor 5.0.0 -> Microsoft.CodeAnalysis.Common (>= 3.7.0) 
 OperationalAccounting -> Telerik.UI.for.AspNet.Core 2020.3.1118 -> Microsoft.CodeAnalysis 3.3.1 -> Microsoft.CodeAnalysis.CSharp.Workspaces 3.3.1 -> Microsoft.CodeAnalysis.Common (= 3.3.1).

Hi support team,

I have a question about translation of Kendo. I'm using Kendo as NuGet package dependency
and some text resources aren't translated to Slovak. They are still in English.
For example question in delete confirm dialog of grid and "Add new record" button of grid.
And in other widgets, but these two are the most important for me.
Is there any option to get translation working from NuGet package?
I tried everything i found, but nothing works.

Thanks in advance

Vlado

I am looking for an extension to the Grid Columns fluent api that adds .Exportable(true or false).  Exportable(true) would be the default and indicate that this column does get exported when exporting to Excel (or PDF).  Exportable(false) would indicate that the column does NOT get exported.

Imagine the following Grid Definition:

@(Html.Kendo().Grid<Services>
    ()
    .Name("gridMain")
    .Columns(columns =>
    {
        columns.Bound(p => p.ServiceId).ClientTemplateId("rowNumTemplate").Title("Row").Width(50);
        //columns.Bound(p => p.ServiceId).ClientTemplateId("cmdsTemplate").Title("Cmds").Width(125).Media("(min-width: 768px)");
        columns.Bound(p => p.ServiceCode).Media("(min-width: 768px)");
        columns.Bound(p => p.ServiceId).ClientTemplateId("xsTemplate").Title("Service / Desc / Code").Media("(max-width: 768px)");
        columns.Bound(p => p.ServiceId).ClientTemplateId("serviceTemplate").Title("Service / Desc").Media("(max-width: 992px) and (min-width: 768px)");
        columns.Bound(p => p.ServiceName).Media("(min-width: 992px)");
        columns.Bound(p => p.ServiceDescription).Media("(min-width: 992px)");
        columns.Bound(p => p.ServiceActive).ClientTemplateId("activeTemplate").Width(60).Media("(min-width: 768px)");
        columns.Bound(p => p.ServiceId).ClientTemplateId("btnsTemplate").Title("View/Edit/Del").Width(150);
        //columns.Bound(p => p.ServiceId).ClientTemplateId("xsCmdsTemplate").Title("Cmds").Media("(max-width: 768px)");
    })
    .Scrollable(scrollable => scrollable.Endless(true))
    .Pageable(p => p.Numeric(false).PreviousNext(false))
    .ToolBar(t => t.Search())
    .Search(s => { s.Field(c => c.ServiceCode); s.Field(c => c.ServiceName); s.Field(c => c.ServiceDescription); })
    .Resizable(resize => resize.Columns(true))
	.ToolBar(t => t.Excel().Text("Excel"))
    .Excel(excel => excel
		.FileName("ABT_Services.xlsx")
		.Filterable(true)
	)
    .DataSource(dataSource =>
    dataSource
    .WebApi()
    .PageSize(Model.GridPageSize)
    .Model(model =>
    {
        model.Id(p => p.ServiceId);
    })
    .Events(events => events.Error("errorHandler").RequestEnd("gridMainRequestEnd"))
    .Read(read => read.Action("Get", "Services"))
    )
)

What I would like to do is define a column like the following:

        columns.Bound(p => p.ServiceId).ClientTemplateId("rowNumTemplate").Title("Row").Width(50).Exportable(false);

In the case above, the "Row" column would not be Exported to Excel.

If you take a closer look at the Columns definition above you will see that the configuration is implemented to support responsive page sizing.  Because the current implementation of Export to Excel does not allow an Exportable(true/false), I get these columns that I don't want in the exported Excel.

Although there appear to be workarounds (like keeping a second hidden grid -- a poor solution at best), none would be as useful to a Developer as defining an Exportable(true/false) as part of the Column configuration.

Thanks for considering my request.

When assigning the Name of a Telerik UI control, the value specified is used for both the name and id attributes of HTML elements. If the value specified contains a period (ex. a property of a complex model property, ex. Model.Address.Line1) then the "name" attribute will still contain the period (ex. "Address.Line1") but because periods are invalid for the "id" attribute, the periods should get replaced with an underscore by default (ex. "Address_Line1"). Using HTML helpers, this appears to be happening correctly. Using Tag Helpers, on the other hand, does not appear to be sanitizing the id values and instead leaves the period, causing an invalid value to be used and inconsistent results when compared to the HTML Helpers.

Example using the ListBox component:

// Tag Helper, generates this: <select id="ComplexModelProperty.ListBoxTagHelper" name="ComplexModelProperty.ListBoxTagHelper">
<kendo-listbox name="ComplexModelProperty.ListBoxTagHelper" bind-to="new List<string>()"></kendo-listbox>

// HTML Helper, generates this: <select id="ComplexModelProperty_ListBoxHtmlHelper" name="ComplexModelProperty.ListBoxHtmlHelper">
@(Html.Kendo().ListBox()
  .Name("ComplexModelProperty.ListBoxHtmlHelper")
  .BindTo(new List<string>())
)

Example using the Button component:

// Tag Helper, generates this: <button id="ComplexModelProperty.ButtonTagHelper" name="ComplexModelProperty.ButtonTagHelper" type="button">
<kendo-button name="ComplexModelProperty.ButtonTagHelper">Image icon</kendo-button>

// HTML Helper, generates this: <button id="ComplexModelProperty_ButtonHtmlHelper" name="ComplexModelProperty.ButtonHtmlHelper" type="button">
@(Html.Kendo().Button()
      .Name("ComplexModelProperty.ButtonHtmlHelper")
      .HtmlAttributes(new { type = "button" })
      .Content("Image icon"))

I only tested with these two components to verify this wasn't an issue specific to the ListBox component, but I'm assuming this is a problem with any component when using Tag Helpers. After looking at some of the relevant code, I'm guessing this could be corrected by updating the GenerateId() method in the TagHelperBase class (ex. by calling something like GenerateIdFromName() that would handle sanitizing the value).

I also found this forum post from over two years ago reporting what appears to be this same issue. There was a reply that acknowledged the issue and offered a workaround "until this issue is fixed", however after two years I would think something like this would have already been fixed (a bug that applies to all Tag Helpers, results in invalid HTML being generated, and can be fixed by using a built-in .NET method that was created specifically for this purpose).

Bug report

Reproduction of the problem

1. Run the project attached on in 16.9.2020 in Ticket ID: 1484793
2. Check the "Add 3rd Step" checkbox
3. Navigate to the 3rd step - the Rating is unresponsive and its value cannot be changed

Current behavior

The Rating is unresponsive.

Expected/desired behavior

The Rating works properly.

Environment

• Kendo UI version: 2020.2.617
• jQuery version: x.y
• Browser: [all ]

Even when using server side paging some requests can be very long, and may be canceled by the user.  Adding a CancellationToken parameter to the ToDataSourceResultAsync.

It would be useful to have an exemple of how to uploda directly to an Azure Storage container from a Kendo UI upload or FileManager component.

We want to have a tabstrip that a user can select the tabs that he wants with checkbox. For example:

It will be a great feature.

<div id="tabstrip">
      <ul>
             <li>@Html.Checkbox("name",false) A </li>
      </ul>
</div>

Hallo Teleirk team

Please add Rotate function to the imageeditor

Thank you

https://demos.telerik.com/aspnet-core/imageeditor/index

Best regards

Murat from Zurich

Bug report

Reproduction of the problem

The kendo.common-bootstrap.min.css file contains the following rule:

.k-time-container{padding-right:100px;padding-left:100px;margin-left:-100px;margin-right:-100px;margin-"left":-117px}

that sets margin-left incorrectly: margin-"left"

Current behavior

Expected/desired behavior

Environment

• Kendo UI version: 2020.3.915
• jQuery version: x.y
• Browser: [all]

Currently the components accept only ClientTemplates. From an ASP.NET perspective it is more  convenient to store the templates in ~Views\Shared\DisplayTemplates folder.

Please provide a new method TemplateView("ViewName") that will look for the partial in the folders much like we have it for the EditorTemlates.

Be able to bind the DataSource to data without a separate controller and AJAX fetch for use with Razor Pages.

The use case is a shared data source that drives multiple components on a page for example a chart and grid filtered with an auto complete box.

In a grid I can do this:

@(Html.Kendo().Grid(Model.Data)
    .Name("Grid")
    .Columns(columns =>
    {
        columns.Bound(p => p.Description).Title("Description");
        columns.Bound(p => p.RecordCount).Title("Number Sold").Width(130);
        columns.Bound(p => p.TotalValue).Title("Total Value").Width(130);
        columns.Bound(p => p.AverageValue).Title("Average Value").Width(130);
        columns.Bound(p => p.Rank).Title("Rank").Width(130);
        columns.Bound(p => p.RankMax).Title("Bananas").Width(130);
        columns.Bound(p => p.LowerQuartile).Title("LowerQuartile").Width(130);
        columns.Bound(p => p.Median).Title("Median").Width(130);
        columns.Bound(p => p.UpperQuartile).Title("UpperQuartile").Width(130);
    })
    .Sortable()
    .DataSource(dataSource => dataSource
        .Ajax()
        .PageSize(20)
        .ServerOperation(false)
    )
)

Would want to be able to do same with the DataSource like:

@(Html.Kendo().DataSource(Model.Data)
    .Name("dataSource1")
    .Ajax(dataSource => dataSource
        .ServerOperation(false)
    )
    )

The Menu TagHelper does not render correct links for its items when the asp-page attribute is used.

With area it does not render a link at all:
<menu-item text="Home" asp-area="Products" asp-controller="Home" asp-action="About"></menu-item>

Without area it renders an incorrect link
<menu-item text="Login" asp-area="Products" asp-page="/Books"></menu-item>