When uncheck "Use localization" while create project the Localization resources are still auto copied while publish the project.
The resources are part of the telerik.ui.for.aspnet.core.yyyy.q.mmdd.nupkg and therefore are copied to the bin folder regardless of the "Use localization" option. The "Use localization" option controls the availability only of the messages files.
This a feature request for providing another lightweight NuGet which does not contain the localization dlls that could be used for non-localized projects.
At this stage, the Serialize() method depends on Newtonsoft.Json:
using Newtonsoft.Json;
namespace Kendo.Mvc.Infrastructure
{
public class DefaultJavaScriptSerializer : IJavaScriptSerializer
{
public string Serialize(object value)
{
return JsonConvert.SerializeObject(value).Replace(@"<", @"\u003c").Replace(@">", @"\u003e");
}
}
}
Is it possible to remove the dependency and use the System.Text.Json serializer instead?
### Bug report
When the deferred scripts are created, the script source points at the root of the application instead of the application's root directory.
### Reproduction of the problem
Enable the global deferred initialization and call the @(Html.Kendo().DeferredScriptFile()) method.
The rendered script tag is: <script src="/kendo-deferred-scripts-XXXX.js"></script>
But it must be: <script src="/MyWebsite/kendo-deferred-scripts-XXXX.js"></script>
### Solution:
If you add a tilde in the Url.Content(), the generated script file must be located as expected:
public HtmlString DeferredScriptFile(string nonce = "")
{
...
var scriptResult= hasDeferredScritps ? $@"<script src=""{urlHelper.Content("~/kendo-deferred-scripts-" + guid + ".js")}"" {(string.IsNullOrEmpty(nonce) ? "" : "nonce=" + '"' + nonce + '"')}></script>" : "";
var styleResult = hasDeferredStyles ? $@"<link href=""{urlHelper.Content("~/kendo-deferred-styles-" + guid + ".css")}"" {(string.IsNullOrEmpty(nonce) ? "" : "nonce=" + '"' + nonce + '"')} rel=""stylesheet""></link>" : "";
return new HtmlString(scriptResult + System.Environment.NewLine + styleResult);
}
### Environment
* **Telerik UI for ASP.NET Core version: 2023.3.1114
* **Browser:** [all]
### Bug report
When the Dialog is configured with actions and the Content Security Policy is enabled, it throws an "Invalid template" error.
### Reproduction of the problem
1) Configure a Dialog widget with actions and set the CSP with the following content:
<meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline' https://kendo.cdn.telerik.com https://code.jquery.com; style-src 'self' 'unsafe-inline' https://kendo.cdn.telerik.com;" />
2) Open the browser console to review the error.
A Dojo sample for reproduction: https://dojo.telerik.com/ULOyazUC
### Expected/desired behavior
The Dialog should be rendered correctly without using the 'unsafe-eval' keyword in the "script-src" directive.
### Workaround
Insert the following script before the Dialog initialization:
<script>
kendo.ui.Dialog.fn._mergeTextWithOptions = function(action) { var text = action.text; if(text) { return kendo.isFunction(text) ? text(this.options) : text; } return ""; }
</script>
### Environment
* **Kendo UI version: 2023.2.606
* **jQuery version: 3.4.1
* **Browser: [all]
When the Model for the Grid inherits the CustomTypeDescriptor, an error is thrown.
Open the attached sample project -
TelerikAspNetCoreApp3.zip
Load the About page
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)
The view should load without any errors
Validation attributes are not rendered on Kendo editors if ViewData contains same key as the model.
@{
ViewData["Title"] = "Home Page";
}
@using (Html.BeginForm())
{
@Html.Kendo().TextBoxFor(model => model.Title)
}
<script>
$(function () {
$("form").kendoValidator();
});
</script>
Validation attributes are not rendered.
Validation attributes should be rendered on the input element.
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).
When both UI for ASP.NET MVC and UI for ASP.NET Core Visual Studio extensions are installed and only UI for ASP.NET Core project is loaded, the notification for new version is shown for UI for ASP.NET MVC.
When trying to install Microsoft.VisualStudio.Web.CodeGeneration.Design 7.0.4 NuGet package in a Telerik UI for ASP.NET Core 2022.3.1109 application, it throws an exception:
NU1107: Version conflict detected for Microsoft.CodeAnalysis.CSharp.Workspaces. Install/reference Microsoft.CodeAnalysis.CSharp.Workspaces 4.4.0 directly to
project TelerikAspNetCoreApp3 to resolve this issue.
### Reproduction of the problem
1) Create a Telerik UI for ASP.NET Core 2022.3.1109 application (.NET 7.0).
2) Install Microsoft.VisualStudio.Web.CodeGeneration.Design NuGet package (version 7.0.4).
3) Review the NuGet Error in the output.
### Workaround
Install the the following NuGet packages:
Alternatively, install an older version of the Microsoft.VisualStudio.Web.CodeGeneration.Design package.
### Environment
* **Telerik UI for ASP.NET Core version: 2022.3.1109
* **.NET version: 7
I know you can query the client side JavaScript version using
kendo.version
It would be handy if you could query the dll assembly version or cdn url so the URLs can automatically match the dll used in the solution especially when nuget is used to update it currently I work around this using:
@{ var version = typeof(Kendo.Mvc.KendoServices).Assembly.GetName().Version;
string kendoCDN = $"//kendo.cdn.telerik.com/{version.Major}.{version.Minor}.{version.Build}";}
<link href="@Url.Content(kendoCDN + "/styles/kendo.bootstrap-v4.min.css")" rel="stylesheet" type="text/css" />
Test Environment:
OS Version: 22H2 OS Build 22621.1702
Edge Version: Edge(Chromium) Version 114.0.1823.37 (Official build) (64-bit)
Pre requisites:
High contrast mode: Settings->Accessibility->contrast themes-> select Aquatic/desert theme
Repro-Steps:
Users with low vision and who rely on high contrast aquatic and desert theme will face difficulties if the selected date is not visible clearly.
Running WAVE on websites that use the Slider throw up a load of alerts to do with "Redundant title text" and "Unlabeled form control with title".
You can see examples of this on any demo page such as the Basic Usage one.
Can you please remove the offending attributes - or come up with values that don't throw these issues up? I'm not sure if they're in place to work with ToolTips, but if we elect not to support ToolTips (which is default behaviour) then they are effectively redundant.
I don't want to have to do this myself in script because it is an unnecessary overhead and may cause downstream issues in your code.
I'm looking to add the Nonce to the standard inline kendo initialization scripts rather that having to defer initialization and output the initialization scripts in a script tag with a nonce, as demonstrated in the documentation https://docs.telerik.com/aspnet-core/html-helpers/helper-basics/content-security-policy#for-r1-2023-sp1-and-later-working-with-telerik-ui-for-aspnet-mvc-components
Consider the use of TextWriter async methods for the HTML Helpers, for example the WriteInitializationScript methods. In certain scenarios the use of the synchronous methods causes an exception: System.InvalidOperationException: Synchronous operations are disallowed. Call WriteAsync or set AllowSynchronousIO to true instead.
This can be resolved by explicitly enabling synchronous operations
services.Configure<IISServerOptions>(options =>
{
options.AllowSynchronousIO = true;
});
though synchronous operations have been disabled by default at framework level as of .NET 3.0.