New
Last Updated: 15 May 2018 20:48 by ADMIN
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
New
Last Updated: 22 Mar 2018 14:30 by ADMIN
Created by: Ehsan
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
4
Due to changes in the ASP.NET Core framework and how the Authentication is implemented the MVC5 implementation of the SecurityTrimming option became obsolete. 
New
Last Updated: 22 Mar 2018 09:26 by Telerik Admin
Created by: Satish
Comments: 1
Category: UI for ASP.NET Core
Type: Feature Request
2
Need support for DataTable in Grid in ASP.NET Core 2.0
New
Last Updated: 27 Sep 2018 10:17 by ADMIN
Created by: Padhraic
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
2
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.
New
Last Updated: 05 Sep 2017 14:05 by ADMIN
Created by: Khizar Khan
Comments: 1
Category: UI for ASP.NET Core
Type: Feature Request
2
I have a donut chart which represent as a circle and in middle of cricle there is some text, which needs to drilldown, hence click event need which is very necessary
New
Last Updated: 16 Mar 2017 10:04 by Priyal
Created by: Myo
Comments: 1
Category: UI for ASP.NET Core
Type: Feature Request
2
Hi, Any plan to release asp.core with angular 2 template like mvc5 with angular . 
New
Last Updated: 20 Feb 2017 10:29 by ADMIN
Created by: Bryan
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
2
We are building our product using an ASP.NET Core MVC project and are very excited to use the Kendo UI Sass Template.  We took a lot of time to integrate the Bootstrap Sass distribution into the project build process using Gulp and Node.js in Visual Studio to build and minify the Bootstrap Sass files so we have full control over the style and features included in our CSS files to maximize performance.

Part of this process was to make sure we used the same exact process used by Bootstrap to compile the Sass into the CSS so our process did not introduce bugs because the Sass was compiled and minified using different options than the Bootstrap team.

It would be greate if you could include options in the new project wizard to include the Kendo UI Sass template and the code necessary to build the CSS.  Additionally it would be ideal if your Sass  can be compiled and minified using the same options as Bootstrap so that if a team decides to combine and minify that code it will still work as expected.

A bonus would be if you allowed the template to also select to use Bootstrap Sass alongside the Kendo UI Sass so that a project like this can be setup quickly with minimal effort on the developers part.

Thanks for taking this into consideration,

Bryan
New
Last Updated: 21 Aug 2018 14:32 by Telerik Admin
Created by: Imported User
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
2
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.
New
Last Updated: 26 Sep 2018 16:53 by Mauro
Created by: Mauro
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
1
New
Last Updated: 25 Jan 2018 14:38 by Telerik Admin
Created by: Imported User
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
1
Please add an option so that is possible to set Deferred rendering default setting to either true or false globally.

Currently the default is false and can only be overwritten on a control basis and not globally.

This would benefit those customers that have decided that all/most of the controls are rendered as deferred(true). Currently they have to append the Deffered(true) to each of the helpers.
New
Last Updated: 23 Jan 2018 16:36 by Grahame
Created by: Grahame
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
1
Allow HTML comments & other tags to be mixed inside kendo tags; eg. I would like to use a <asp-partial name="_template" required=false asp-if="@User.IsInRole("role")> to inject settings/configuration of the kendo component 
Approved
Last Updated: 12 Mar 2019 23:40 by Aldermar
Created by: Aldermar
Comments: 1
Category: TreeView
Type: Feature Request
1
Hence, binding to Model and ViewBad will be feasible.
Approved
Last Updated: 28 Feb 2019 15:39 by ADMIN
Created by: Bharat
Comments: 1
Category: Grid
Type: Bug Report
1

Hi Kendo Team,

I am working on Kendo UI ASP.NET Core Grid binding with SignalR. But while starting Hub and providing the Promise, I am facing an error "The "promise" option must be a Promise."

I am following this URL for reference: https://demos.telerik.com/aspnet-core/grid/signalr .

Checked on your website as well, but the issue is also coming there. Here is the URL: https://docs.telerik.com/kendo-ui/api/javascript/data/datasource/configuration/transport.signalr

In this link, when clicking on "Open In Dojo" button, it opens a new window, then clicks on the Run button. It will generate an error in the console "Uncaught Error: The "promise" option must be a Promise.". 

Please check the attached snapshot.

Please reply asap. Thanks in advance!

Approved
Last Updated: 28 Feb 2019 15:34 by ADMIN
Created by: William
Comments: 2
Category: Grid
Type: Feature Request
1

I'm currently evaluating the ASP .Net Core Components and whilst I'm liking it so far, I have to say - the documentation leaves a lot to be desired.

At the moment, I am trying to use grid and looking at documentation, I have no idea if I am meant to be looking in Kendo.Mvc.UI.Fluent or Kendo.Mvc.UI - and when I am there and find an item, there just isn't enough detail. In addition, the demos section appears to actually be more helpful and I'm constantly looking there.

What caused me to write this is that I have simply enabled GridFilterMode.Row on an instance and whilst I like it, I want to change the default from "Is Equal To" to "Contains"... I have been experimenting for the past few hours without any luck and I'm going round in circles on documentation:

I can see that Filterable requires GridFilterMode, but the documentation is lacking - https://docs.telerik.com/aspnet-core/api/Kendo.Mvc.UI/GridFilterMode#kendomvcuigridfiltermode

I then try to find the filterable modes documentation, but, half the features/methods just don't seem to have any affect whatsoever.

Personally, I'm having great luck learning about your components from the demo section and adapting the code to suite my needs - but, if there isn't a demo, it appears to be a very hard task to learn what is and isn't possible.

Approved
Last Updated: 28 Feb 2019 12:34 by ADMIN
Created by: CLOCA
Comments: 0
Category: UI for ASP.NET Core
Type: Bug Report
1

When certain options of the editable Window are set through configuration, they are not being serialized correctly:

MinWidth
MinHeight
Events (Open, Close, etc.)

@(Html.Kendo().Scheduler<TelerikAspNetCoreAppScheduler.Models.TaskViewModel>()
   .Editable(e => e.Window(w => 
      w.MinHeight(1000)
        .MinWidth(1000)
        .Events(we => we.Open('onOpen'))))
)


Approved
Last Updated: 20 Feb 2019 08:06 by ADMIN

For computations in a custom aggregate function it would be very helpful to have the start and end DateTimes for the current category at hand.  Right now the category parameter just provides a single DateTime which is the start DateTime of the category.  The end DateTime can only be calculated with a workaround provided by Tsvetina

(see this ticket: https://www.telerik.com/account/support-tickets/view-ticket/1386149)

 

New
Last Updated: 11 Feb 2019 11:20 by Rusli
Created by: Rusli
Comments: 0
Category: DateInput
Type: Feature Request
1
Add messages configuration for DateInput with TagHelpers. This functionality is present in both the Kendo UI for jQuery and HtmlHelpers.
New
Last Updated: 08 Mar 2019 12:13 by ADMIN

When you create a Grid using a TModel that inherits from DynamicObject, a type cast exception is thrown when setting the DataSource Model Id property.

public class Metadata : DynamicObject

{ ... }  


...
.DataSource(dataSource =>
{
    dataSource.Ajax()
      .Model(model =>
      {
          model.Id("Id");
      });
})

A type cast exception is thrown by the following line in Kendo\AspNet.Core\Kendo.Mvc\UI\DataSource\Fluent\DataSourceModelDescriptorFactoryBase.cs because ModelDynamicDataKey is not generic, so it cannot be cast to IDataKey<TModel>

dataKey = (IDataKey<TModel>)new ModelDynamicDataKey(fieldName, lambdaExpression);


The following code changes fix the issue:

DataSourceModelDescriptorFactoryBase.cs

namespace Kendo.Mvc.UI.Fluent
{
	using System.Reflection;
	using Extensions;

	/// <summary>
	/// Defines the fluent interface for configuring the <see cref="DataSource"/> Model definition.
	/// </summary>
	/// <typeparam name="TModel">Type of the model</typeparam>
	public abstract class DataSourceModelDescriptorFactoryBase<TModel> : IHideObjectMembers
        where TModel : class
    {
        protected readonly ModelDescriptor model;

        public DataSourceModelDescriptorFactoryBase(ModelDescriptor model)
        {
            this.model = model;
        }

        /// <summary>
        /// Specify the member used to identify an unique Model instance.
        /// </summary>
        /// <param name="fieldName">The member name.</param>
        protected void Id(string fieldName)
        {
            IDataKey<TModel> dataKey;
            if (typeof(TModel).IsDynamicObject())
            {
                var lambdaExpression = ExpressionBuilder.Expression<TModel, object>(fieldName);
                dataKey = new ModelDynamicDataKey<TModel>(fieldName, lambdaExpression);
            }
            else
            {
                dataKey = GetDataKeyForField(fieldName);
            }

            dataKey.RouteKey = dataKey.Name;

            model.Id = dataKey;
        }

        protected IDataKey<TModel> GetDataKeyForField(string fieldName)
        {
            var lambdaExpression = ExpressionBuilder.Lambda<TModel>(fieldName);
            var fieldType = typeof(ModelDataKey<,>).MakeGenericType(new[] { typeof(TModel), lambdaExpression.Body.Type });

            var constructor = fieldType.GetConstructor(new[] { lambdaExpression.GetType() });

            return (IDataKey<TModel>)constructor.Invoke(new object[] { lambdaExpression });
        }
    }
}

 

ModelDynamicDataKey.cs

namespace Kendo.Mvc.UI
{
    using System;
    using System.Linq.Expressions;
    using Microsoft.AspNetCore.Mvc.Rendering;

    internal class ModelDynamicDataKey<TModel> : IDataKey<TModel>
        where TModel : class
    {
        public ModelDynamicDataKey(string memberName, Expression<Func<TModel, object>> expression)
        {
            RouteKey = "id";
            Name = memberName;
            Expression = expression;
            Value = expression.Compile();
        }

        public string Name
        {
            get;
        }

        public string RouteKey
        {
            get;
            set;
        }

        public Func<TModel, object> Value
        {
            get;
        }

        public Expression<Func<TModel, object>> Expression
        {
            get;
        }

        public object GetValue(object dataItem)
        {
            try
            {
                return Value((TModel)dataItem);
            }
            catch (Microsoft.CSharp.RuntimeBinder.RuntimeBinderException)
            {
                return null;
            }
        }

        public string HiddenFieldHtml(IHtmlHelper<TModel> htmlHelper)
        {
            return htmlHelper.Hidden(Name, null, new { id = "" }).ToString();
        }
    }
}


New
Last Updated: 21 Nov 2018 14:30 by ADMIN
Created by: Rathish
Comments: 1
Category: UI for ASP.NET Core
Type: Feature Request
1

Hi,

We have  a requirement for circled progress bar. Need to know whether you have specifications regarding the requirement or any optimization need to be done within the given framework to get the desired result. Please find the attached file for reference.

 

Thanks,

Rathish S

New
Last Updated: 02 Oct 2018 18:57 by Octavio
I`m working development and produced I4.0 devices as well app systems since 3 years.  Are Telerick involve in this applications. 
1 2