Pending Review
Last Updated: 10 Dec 2019 21:41 by Christopher
Created by: Christopher
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
0

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)


...instead of configuring the SuggestionOperator per column.  filterable.Cell(cell => cell.SuggestionOperator(FilterType.Contains))
Approved
Last Updated: 10 Dec 2019 18:08 by Frank
Created by: Frank
Comments: 4
Category: Grid
Type: Feature Request
1

With batch editing there are no indicators that the grid is "dirty" after you hit delete, but before you hit the save changes button. [Note, when a user edits a cell, the top corner display a small red flag letting the end user know the cell is dirty and has not been saved/synced to the database yet.] This should be added to let the user know the delete action has not been performed and is in a "pending" state until the save button is pressed. This would be very helpful for UX purposes.

In the meantime, I just apply my own "dirty" class to the save button so end users know to press it before leaving the page if they would like to keep their changes.

Planned
Last Updated: 09 Dec 2019 15:05 by ADMIN

When a model property is decorated with data annotation attributes, the RadioButton HtmlHelper does not properly render the data-val and data-val-required attributes on the element.

Expected behavior:  Data attributes should be successfully rendered on the <input> element.

Approved
Last Updated: 05 Dec 2019 12:15 by ADMIN
Created by: cvuas
Comments: 0
Category: Menu
Type: Feature Request
0
SiteMap binding is supported by the UI for ASP.NET MVC Menu, but this functionality is missing in the UI for ASP.NET Core Menu.
Approved
Last Updated: 05 Dec 2019 10:39 by ADMIN
Created by: Sridhar
Comments: 1
Category: Scheduler
Type: Bug Report
0

Hello,

We are subscribing to the change event of scheduler on clicking any event/Slot , the functionality works fine with window machines.

In iPad the change event gets triggered on clicking  any part of scheduler. for instance when i click the show Full day text below it triggers the change event in iPad but not in windows.

Please let us know how to restrict change event to be triggered only when a slot/event is selected in iPad.

 

 

Thanks.

Approved
Last Updated: 05 Dec 2019 08:08 by ADMIN
Created by: Cyril Iselin
Comments: 2
Category: AutoComplete
Type: Bug Report
0

We are upgraded from MVC 5 to MVC-Core and using now your core components (latest version).

In our AutoComplete box, we get now a NullReference exception, without changing anything at our codebase.

 

Generated Script from Kendo MVC-Core:

kendo.syncReady(function(){jQuery("#txtSearchForLink").kendoAutoComplete({"select":insertLink.searchResultSelected,"dataTextField":"Text","filter":"Contains","footerTemplate":jQuery('#searchResultFooterTemplate').html(),"minLength":0,"placeholder":"Suchen","template":jQuery('#searchResultTemplate').html(),"dataSource":{"type":"aspnetmvc-ajax","transport":{"read":{"url":"/Orphy/Search/GetQuickSearchData","data":insertLink.onAdditionalData}},"serverFiltering":true,"serverGrouping":true,"sort":[{"field":"Weight","dir":"desc"}],"group":[{"field":"GroupName","dir":"desc"}],"filter":[],"schema":{"data":"Data","model":{"id":"Id"}}}});});

 

Debugging:

-> context.Count == 0 -> so Null will returned
-> Here you access the property Memeber of Null ... ?

Call Stack:

System.NullReferenceException: Object reference not set to an instance of an object.
   at Kendo.Mvc.Infrastructure.Implementation.FilterNodeVisitor.Visit(PropertyNode propertyNode)
   at Kendo.Mvc.Infrastructure.Implementation.PropertyNode.Accept(IFilterNodeVisitor visitor)
   at Kendo.Mvc.Infrastructure.FilterDescriptorFactory.Create(String input)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.<>c__DisplayClass2_0.<CreateDataSourceRequest>b__3(String filter)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.TryGetValue[T](ModelMetadata modelMetadata, IValueProvider valueProvider, String modelName, String key, Action`1 action)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.CreateDataSourceRequest(ModelMetadata modelMetadata, IValueProvider valueProvider, String modelName)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.BindModelAsync(ModelBindingContext bindingContext)
   at Microsoft.AspNetCore.Mvc.ModelBinding.Binders.BinderTypeModelBinder.<BindModelAsync>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.<BindModelAsync>d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ControllerBinderDelegateProvider.<>c__DisplayClass0_0.<<CreateBinderDelegate>g__Bind|0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeInnerFilterAsync>d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeNextExceptionFilterAsync>d__24.MoveNext() System.NullReferenceException: Object reference not set to an instance of an object.
   at Kendo.Mvc.Infrastructure.Implementation.FilterNodeVisitor.Visit(PropertyNode propertyNode)
   at Kendo.Mvc.Infrastructure.Implementation.PropertyNode.Accept(IFilterNodeVisitor visitor)
   at Kendo.Mvc.Infrastructure.FilterDescriptorFactory.Create(String input)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.<>c__DisplayClass2_0.<CreateDataSourceRequest>b__3(String filter)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.TryGetValue[T](ModelMetadata modelMetadata, IValueProvider valueProvider, String modelName, String key, Action`1 action)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.CreateDataSourceRequest(ModelMetadata modelMetadata, IValueProvider valueProvider, String modelName)
   at Kendo.Mvc.UI.DataSourceRequestModelBinder.BindModelAsync(ModelBindingContext bindingContext)
   at Microsoft.AspNetCore.Mvc.ModelBinding.Binders.BinderTypeModelBinder.<BindModelAsync>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.<BindModelAsync>d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ControllerBinderDelegateProvider.<>c__DisplayClass0_0.<<CreateBinderDelegate>g__Bind|0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeInnerFilterAsync>d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeNextExceptionFilterAsync>d__24.MoveNext()

 

Thanks for helping me.

 

Cyril

Declined
Last Updated: 05 Dec 2019 07:58 by ADMIN

When Batch update mode is set to true, Popup editing mode should write back the data to grid and not call the update actions directly upon confirming the popup editing window.

I have a page containing a grid, in the toolbar there are following buttons:

* Add

* Edit

* Delete 

When the user clicks Edit, the selected row is edited using the pop-up window. Alternatively the user can also double click the row to start editing. 

On the bottom of the page there is a Save and Cancel Changes button. The save changes must update all applied changes, the cancel button must undo them.

At current when Popup editing is used and the user confirms the popup window, changes are immediately written to the database. This breaks functionality of the Cancel button. Cancel will now only apply to deletes.

I need popup functionality because I have too many columns to use in-cell editing.

Telerik is ignoring the setting batch(true) when doing popup editing, so this could even be considered a bug instead of a feature request!

 

 

Approved
Last Updated: 28 Nov 2019 15:51 by ADMIN

I would like to be able to refresh the Chat widget or clear previous messages.

Adding the option to customize the position of the input field(top or bottom, for example), would also be a useful feature.

Approved
Last Updated: 27 Nov 2019 11:55 by ADMIN
Created by: Ravi
Comments: 1
Category: Dialog
Type: Bug Report
1
I would like to request to add HtmlAttributes to the Kendo UI Dialog's buttons to help make styling easier.  For example, I'd like to add a class to the confirm button rather than use the k-primary class.
Approved
Last Updated: 27 Nov 2019 11:02 by ADMIN
Created by: Jeff
Comments: 0
Category: UI for ASP.NET Core
Type: Feature Request
0
It would be nice to have a taghelper for the listview.   It's one of the few controls that don't have a taghelper.  
Completed
Last Updated: 26 Nov 2019 15:53 by ADMIN

Bug report

The data attributes are not rendered for the DropDownlist when bound to Model in Razor Pages.

Reproduction of the problem

View:

@page
@model TelerikAspNetCoreApp12.Pages.IndexModel

<form>
    @(Html.Kendo().DropDownList()
            .Name("fabric")
            .OptionLabel("Select...")
            .DataTextField("Text")
            .DataValueField("Value")
            .BindTo(Model.Data)
            .Filter("contains")
    )
    <input type="submit" />
</form>

Back end:

namespace TelerikAspNetCoreApp12.Pages
{
    public class IndexModel : Microsoft.AspNetCore.Mvc.RazorPages.PageModel
    {
        public List<TestModel> Data { get; set; } = new List<TestModel>();

        public void OnGet()
        {
            for (int i = 1; i <= 100; i++)
            {
                Data.Add(new TestModel() { Text = "product" + i, Value = i.ToString() });
            }
        }
    }
}

Model:

namespace TelerikAspNetCoreApp12.Models
{
    public class TestModel
    {
        [Required(ErrorMessage = "Please select")]

        public string Text { get; set; }

        public string Value { get; set; }
    }
}

Inspect the input field for the DropDownList. It does not have data-val and data-val-required attributes.

Current behavior

The data attributes are not being rendered.

Expected/desired behavior

The data attributes should be rendered.

Environment

  • Kendo UI version: 2019.2.619
  • jQuery version: x.y
  • Browser: [all]
Approved
Last Updated: 26 Nov 2019 09:59 by ADMIN
Created by: Sergio
Comments: 1
Category: Gantt
Type: Feature Request
0

Hello,

I have a Gantt that only can have two levels. I guess drag&drop is the best and easiest way to do this (Is it a better solution like editing the order value directly in the TreeList area?)

I want to implement order change in the following way. 

  1. If user changes parent task order, he has to drag that parent task (A) and drop on another parent task (B). This way, task A will take task B order value (Shall task B take task A order?). If user drops parent task A on any child task, no order change will happen.
  2. Drag of any child task only will be valid in the same parent. I mean, dropping child task in any parent task or in other parent child task will do nothing.

Could you send me any example of this behaviour?

Regards!

 

Completed
Last Updated: 25 Nov 2019 07:57 by ADMIN
Release R1 2020
Created by: Robert Madrian
Comments: 0
Category: Timeline
Type: Feature Request
3

Feature request

Add Refresh method to the ASP.NET Core Timeline wrapper.  It should allow user to reload the component using the current data items.

Approved
Last Updated: 07 Nov 2019 12:13 by ADMIN
Created by: Anthony
Comments: 0
Category: PDFViewer
Type: Feature Request
1

Provide editable AcroForms support in PDFViewer.

The current implementation of the Kendo PDFViewer depends on pdf.js, so the following should be taken into account:

https://github.com/mozilla/pdf.js/issues/7613

Approved
Last Updated: 07 Nov 2019 10:18 by ADMIN
Created by: Ben
Comments: 1
Category: UI for ASP.NET Core
Type: Feature Request
1

Hello,

I'm already using UI for ASP.NET Core, but want to use the OrgChart. I see that it's only in UI for ASP.NET AJAX. Can I get OrgChart to work in my ASP.NET core project?


I see that the Diagram component has been suggested as an alternative, but I don't think it's suitable for what I want.

 

Thank you.

Approved
Last Updated: 05 Nov 2019 08:50 by ADMIN

Bug report

The Kendo UI Sortable for ASP.NET Core assumes that all selectors are by "id".

Reproduction of the problem

1. Set the .For() option of the Sortable widget to a class selector:

@(Html.Kendo().Sortable()
    .For(".k-grid table")
    // . . . 
)

2. Inspect the page source.

3. The following string is rendered:

<script>
    kendo.syncReady(function () { jQuery("\\.k-grid table").kendoSortable(// options) });
</script>


Expected/desired behavior

The Sortable widget should allow for passing any jQuery selectors.

Environment

* **Kendo UI version:** 2019.3.1023
* **jQuery version:** 1.12.4
* **Browser:** [all] 

Pending Review
Last Updated: 01 Nov 2019 00:50 by David
Created by: David
Comments: 0
Category: Chart
Type: Feature Request
1

As mentioned in this feature request for area-range chart series: "having area 'scatter' support, such as 'scatterArea', and 'scatterAreaRange', like the existing 'scatterLine', is also desirable".

Please see this forum post for details.

Completed
Last Updated: 31 Oct 2019 09:36 by ADMIN
Release 2019.R3.SP.next

Bug report

The server filtering is not working for MultiColumnComboBox defined using a tag helper.

Reason: The initialization script returns:
..... kendo.ui.ComboBox.requestData(.....
instead of
..... kendo.ui.MultiColumnComboBox.requestData(.....

Reproduction of the problem

For reproduction details please refer to ticket: #1435798

Current behavior

The server filtering is not working and the server returns all items from the DataSource.

Expected/desired behavior

The server should filter the response based on the data coming from the view.

Environment

  • Kendo UI version: 2019.3.1023
  • jQuery version: x.y
  • Browser: [all]
Pending Review
Last Updated: 25 Oct 2019 10:23 by ADMIN

Hello,

 

When I try to create a Telerik UI project for .NET Core 3.0 using menu and grid options the project gets created and runs correctly, however when I try to add a new view or controller there appears to be an issue with the scaffolding (even when creating a partial view) and the creation fails.

Note: I was able to get the project to sort of work only when I added a bunch of libraries it was complaining about (see attached), however the views do not update when I make changes except only when rebuilding which does not seem correct.

 

 

Pending Review
Last Updated: 17 Oct 2019 11:36 by ADMIN

Hi!

We're using a drop down list as a grid cell's edit template, but.. our users are unable to properly edit the rows at the bottom of the grid due to drop down list going off the page, and closing when they attempt to scroll.

 

any ideas?

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