I`m working development and produced I4.0 devices as well app systems since 3 years. Are Telerick involve in this applications.
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
@page@model IndexModel@{ ViewData["Title"] = "Home page";}<form class="form-horizontal" method="post"> <h4>Standard textbox:</h4> @Html.TextBoxFor(m => m.Candidate.CandidateId) <h4>Kendo textbox:</h4> @Html.Kendo().TextBoxFor(model => model.Candidate.FirstName) <div class="form-group"> <div> <button type="submit" class="btn btn-default">Submit</button> </div> </div></form>Back end:
public class IndexModel : PageModel{ [BindProperty] public CandidateViewModel Candidate { get; set; } public void OnGet() { } public void OnPost() { ViewData["firstname"] = $"{Candidate.FirstName}"; ViewData["candidateid"] = $"{Candidate.CandidateId}"; }}Model:
public class CandidateViewModel{ [Key] [Display(Name = "Candidate ID")] public int CandidateId { get; set; } [Required] [Display(Name = "First Name")] public string FirstName { get; set; }}Inspect the TextBox and Kendo TextBox helpers in the browser. The latter does not render data-val and data-val-required attributes.
Dears,
While browsing the new components of UI for Asp Core, I found an Issue in the provided online sample (https://demos.telerik.com/aspnet-core/ripplecontainer/index)
After transferring and moving items between the lists of "RIPPLE ON LIST ITEMS", the list display the raw HTML of the items. So, I provided a screen record reproducing the issue (https://pasteboard.co/I7Fx0AW.gif).
Trying to attach an event to the Core Sparkline wrapper like this:
@(Html.Kendo().Sparkline().Name("temp-log")
.Type(SparklineType.Column)
.Data(new double[] {
16, 17, 18, 19, 20, 21, 21, 22, 23, 22
})
.Events(e=>e.SeriesClick("onSeriesClick"))
)
leads to a compilation error:
Error CS0121 The call is ambiguous between the following methods or properties: 'SparklineBuilder<T>.Events(Action<ChartEventBuilder>)' and 'SparklineBuilder<T>.Events(Action<SparklineEventBuilder>)'
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.
Hi
Would like to request to bind Treelist from Datatable with dynamic type
And Totreedatasocure to accomidate for dynamic datatable rather tha at row of static table.
Thank you
It would be helpful if the following two options are added to the Telerik ASP.NET Core MVC Application VS template:
1. An option to enable Authorization in the project. It can be enabled in the default ASP.NET Core Web Application, but there is no option to do so in Telerik's template.
2. An option to choose whether CDN will be used for the Kendo UI client resources, or the required files will be registered locally.
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.
Bug report
Validation attributes are not rendered on Kendo editors if ViewData contains same key as the model.
Reproduction of the problem
@{
ViewData["Title"] = "Home Page";
}
@using (Html.BeginForm())
{
@Html.Kendo().TextBoxFor(model => model.Title)
}
<script>
$(function () {
$("form").kendoValidator();
});
</script>Current behavior
Validation attributes are not rendered.
Expected/desired behavior
Validation attributes should be rendered on the input element.
Environment
- Kendo UI version: 2020.1.219
- Browser: [all]
Bug report
The StringExtensions -> ToCamelCase method(part of Kendo.Mvc.Extenstions) doesn't return the expected Camel case result.
- More details in ticket # 1458202
Reproduction of the problem
Include the Kendo.Mvc.Extenstions namespace. Define the following in a controller:
public IActionResult Index()
{
string test = "RANDOMStatusId";
test = test.ToCamelCase();
return View();
}
Set a debugger and see the value of the "test" variable.
Current behavior
The returned from the ToCamelCase() method value is "rANDOMStatusId"
Expected/desired behavior
The expected result returned from the ToCamelCase() method value is "randomStatusId"
Environment
- Kendo UI version: 2020.1.219
- jQuery version: x.y
- Browser: [all]
Hi Telerik Team
We think it might be very useful an component in telerik like this one https://fengyuanchen.github.io/cropperjs/ for rotate, crop, resize, zoom and move. with a picture box like https://ashleydw.github.io/lightbox/#videos-gallery
If you implement this we will very happy
Thank you
Since support for cancellation token on user vote:
was declined and is unplanned.
I would like to implement it by myself.
However most of methods used by code is private or internal, so extending current one is difficult to achieve without copying a lot of existing methods and marking them public. It would be good make them part of public api so implementing own extension to ToDataSourceResult and ToTreeDataSourceResult would be possible. Currently it is not.
Kind Regards
Marcin
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).
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).
Bug report
When the Model for the Grid inherits the CustomTypeDescriptor, an error is thrown.
Reproduction of the problem
-
Open the attached sample project -
TelerikAspNetCoreApp3.zip -
Load the About page
Current behavior
The following error is thrown:
An unhandled exception occurred while processing the request.
InvalidOperationException: Bound columns require a field or property access expression.
Kendo.Mvc.UI.GridBoundColumn<TModel, TValue>..ctor(Grid grid, Expression<Func<TModel, TValue>> expression)
Expected/desired behavior
The view should load without any errors
Environment
- Kendo UI version: 2020.3.1118
- Browser: [all ]
Bug report
The DatePicker's popup has a CSS min-height property set that causes it to sometimes have an empty blank space at the bottom.
Reproduction of the problem
- Open the DatePicker Demo
- Expand the monthpicker
Review another occurence.
Expected/desired behavior
There should be a blank space in the DatePicker's popup.
Environment
- Kendo UI version: 2021.3.914
- Browser: [all]